UK Online Casino Bonuses: Best Sites for the Biggest Promos in 2024

Our hardworking team foraged all the online bonus sites available for UK players and selected the best from the best. These operators are not only gambling pioneers but also facilitate gamblers with appealing offers and promotions. Online gambling sites are legal in the UK, provided they have acquired licences from the UK Gambling Commission. Therefore, our site selection includes only those who have passed the credibility check. From choosing gaming websites with reasonable wagering requirements to those providing extravagant welcome packages, we have your back!

Our Top Selection of Casino Bonus Sites for UK Players

  1. 1
    Come On Casino
    150% Match Bonus Bonus Code: N/A

    A user-friendly interface makes it simple to get in on the action. With generous bonuses and promos, including a lavish sign-up offer for new players and regular rewards for existing players, one can boost winnings and have even more fun.

    Claim Offer
  2. 2
    Party Casino
    100% Match Bonus Bonus Code: WELCOMEBONUS

    PartyCasino promos will help to elevate the gaming experience. Players can enjoy endless entertainment and reap the rewards of generous welcome rewards and ongoing promotions. A 100% match deposit offer of up to £250 for novices is guaranteed.

    Claim Offer
  3. 3
    Vegas Hero Casino
    100% Match Bonus Bonus Code: N/A

    Players will encounter the ultimate online gaming at Vegas Hero Casino, where bonuses and promotions are the real stars. From a generous sign-up package to ongoing offers, gamers will find the perfect way to boost their chances of winning big.

    Claim Offer
  4. 4
    Genesis Casino
    100% Match Bonus Bonus Code: N/A

    Unlock the ultimate gaming encounter with Genesis Casino bonus specials. Players can take advantage of an opulent welcome reward and ongoing offers that are designed to enhance their gaming involvement and increase their odds.

    Claim Offer
  5. 5
    Slot Madness Casino
    400% Match Bonus Bonus Code: WELCOME

    At SlotMadness, players are invited to explore a vast array of games. Additionally, with exclusive bonus offers and promotions, players can boost their chances of winning big while enjoying a truly unparalleled gaming experience.

    Claim Offer
  6. 6
    32Red Casino
    150% Match Bonus Bonus Code: N/A

    32Red offers a premium online gaming involvement with its vast selection of over 700 games. The casino features cutting-edge design and grants a wealth of special offers, providing players with the opportunity to increase their winning chances.

    Claim Offer
  7. 7
    PokerStars Casino
    200% Match Bonus Bonus Code: CASINO

    PokerStars prides itself on its visually appealing design and superior regular promos. Additionally, the platform provides players with an array of exclusive rewards and special promotions that enhance the overall gaming encounter.

    Claim Offer
  8. 8
    Casino NetBet
    100% Match Bonus Bonus Code: N/A

    For 20 years, NetBet has been providing players with a premium online casino offering. The platform boasts a high-end selection of bonus specialities and a vast gaming library, which together deliver an unmatched level of entertainment for UK enthusiasts.

    Claim Offer
  9. 9
    Sunvegas Casino
    100% Match Bonus Bonus Code: N/A

    At Sun Vegas, the exclusive rewards are tailored to suit the players' needs and preferences, making their time at this web destination truly enjoyable. From generous sign-up bonuses to regular promos, there is a piece of fun for everyone.

    Claim Offer
  10. 10 100% Match Bonus Bonus Code: N/A

    The rich welcome package is designed to give new players a taste of the high-class gaming experience that Mr. Play has to offer. Other bonuses are tailored to suit the players' preferences, whether you're a seasoned veteran or new to the game.

    Claim Offer
  11. Show All

Our top UK casino bonuses picks will sound appealing to high and low rollers and others with varying budgets. Rest assured, our choices remain valid, and a player will get nothing but perfection from our recommended platforms! Here is an all-inclusive guide for choosing the best online free sign UK casino for your next gambling adventures!

A logo of 'BIG win' with a lot of gold coins in the background for the best casino bonus sites in UK

The United Kingdom has a wide variety of casino offers available, with each casino offering something unique. Here, we’ll review the top ten casino bonuses in the UK and provide you with insight into the best bonuses and promotions in the UK that can be found.

  • Logo of ComeOn Casino

    ComeOn! - The Best Casino for European Players

    Comeon! has facilitated gamblers across Britain and Europe with its generous casino welcome bonus and extravagant prizes. Here is what the casino has in store for you:

    Welcome Offer

    ComeOn! Welcome Offer is an incredible package of rewards tailored specifically to help new gamers get started. With this offer, you can look forward to a 100% deposit cash bonus Up to £25 with a wagering requirement of 35x bonus + deposit amount.

    Promotional Offer

    Comeon! Casino is famous for giving away points when a player hits a target. Earn points to claim wonderful prizes in the following way:

    Gameplay Points Earned Sports play (on each £1 bet) 10 points £1 stake on casino games (Blackjack, Roulette, Table games and Video Poker) 8 points For sports for each bet line up to max of 100 10 points Daily Log-in bonus 25 points Verify your email (First email registered on account) 100 points Verify mobile number (First number registered on account) 500 points First withdrawal from account 1000 points For every approved document 1000 points Deposit for points £10 earns you 50 points
  • Logo of Party Casino

    Party Casino - The Best Slot Bonuses

    PartyCasino is yet another online casino that gives generous offers on slot games. Moreover, the casino knows how to cater to new players and retain the old ones! Here are some promotions it offers:

    Welcome Offer

    Make a deposit of up to £200 to avail of the following offer:

    Deposit Bonus Requirement 1st 100% up to £200 + 20 Free Spins Can be played only on Melon Madness Deluxe 2nd 100% up to £150 On Melon Madness Deluxe 3rd 100% up to £150 On Melon Madness Deluxe

    The following table outlines the terms and conditions for the casino welcome bonus available at Party Casino:

    Min. Deposit Bonus Requirement Validity Wager Requirement £10 50 Free Spins Enter WELCOMEBONUS on Starburst Slot 7 days to expire 10x wagering £10 100% Matched up to £250 No requirement 30 days to expire 50x wagering

    Slot Tournament Offer

    A customer can earn promo points depending on the slot tournament launched. However, you must look out for these terms below.

    Criteria Description Tournament Game Available on certain slot game(s) Minimum Bet Amount Minimum stake to put that will be displayed at the time of the Slot Tournament Maximum Spin Limit The limit to spin on a slot game. No reward points will be collected if someone exceeds the spin limit Tournament Duration A predetermined time limit
  • Logo of VegasHero Casino

    VegasHero - The Best Weekly Bonuses

    VegasHero itself calls players from around the world to place bets. With its unique offers and full of surprise offers on every slot game, VegasHero is truly the first choice for novice gamblers.

    Welcome Offer

    The casino welcome bonus at VegasHero is spread across 4 different deposits, each with a different match percentage.

    Deposit no. Match Bonus Promo Codes 1st 100% £200 + 50 free spins No Code 2nd 50% £200 WHERO2 3rd 25% £300 WHERO3 4th 25% £300 WHERO4

    Promotional Offer

    The best part about VegasHero is its promotional offers given to regular customers every week. The casino has the following offers at the time of this writing.

    Deposit Bonus Requirement Validity Min £10 or those who have done a one-time deposit. 25% up to £100 bonus Made at least one deposit. Every Tuesday Min £10 or more Free Spins and more! Made at least two deposits within the last 7 days Every Thursday to Saturday
  • Logo of Genesis Casino

    Genesis - The Best Bonuses for Long-term Players

    Enlighten your gambling experience with Genesis Casino and its gaming offers. Genesis casino’s following welcome and promotional offers beckon you to play and try your luck now:

    Welcome Offer

    With their attractive offer of a £100 bonus on a £100 deposit, Genesis Casino is a good place for gambling enthusiasts indeed.

    Type of Offer Validity Requirement Cash Prize Worth of Daily and Weekly 9-02-2022 - 8-02-23 Spin on Pragmatic Play slots £125,000 Weekly Every Friday £50 deposit or more from Monday to Thursday 25% up to £100 deposit bonus Weekend Every Thursday to Sunday £10 or more deposit from Thursday to Sunday Free Spins on Monday

    Promotional Offers

    This casino offers daily and weekly promos that are pretty generous. Players can win up to £125,000 in cash prize playing using these offers.

    Offer Deposit Bonus Requirement Grab This Bonus £30 or more 160% No max cash-out Enter: MAD160 Grab This Bonus £30 or more 125% No max cash-out Enter: MAD125; 40x on table games and video poker. Big Jackpot £30 100% No max cash-out Enter: MAD100; valid on all Progressive Games
  • Logo of SlotMadness Casino

    SlotMadness - Top No Deposit Casino With the Best Bonuses

    With its vibrant graphics and tempting offers for both new and long-time players, SlotMadness casino has become a top no deposit casino with bonuses for wagering. Here is what the casino offers:

    Welcome Offer

    SlotMadness offers a generous casino welcome bonus of up to £1000 for new players. The welcome bonus can be availed of using bonus codes mentioned below.

    Min Deposit Bonus Requirement £30 to £1000 100% Bonus with no max cash-out Enter: PROGRESSIVE100; For all progressive games, 30x wagering £30 275% Bonus, with no max cash-out Enter: MAD275; 30x wagering, Valid on slots and Keno

    Promotional Offer

    The casino offers several other promos next to the welcome package. These promotions are listed in the table below.

    Offer Bonus Requirement Validity My Red Rewards Super Spins Tailor-made for each customer 30x wager to claim wins From 21st Aug 2018 to 31st Oct 2022 Drops and Wins Daily prize drops of £9000 and a share of £62,000 for top tournament participants Eligible for slots by Pragmatic Games From 9-Feb-2022 to 8-Feb-2023
  • Logo of 32Red Casino

    32Red Casino - The Best Daily Offers

    32Red casino is here to make everything work out for you. You are bound to win rewards along with free spins here and there. See the following offers and become one of their loyal players:

    Welcome Offer

    32Red offers a welcome package of 150% match deposit up to £150. This means that upon depositing £150, you will get a bonus amount of £225 credited to your casino account.

    • Min. Deposit: £10 on debit card only
    • Bonus: 150% First deposit bonus
    • Validity: For new players - valid till 7 days
    • Requirement: Wager up to 50x to withdraw wins.

    Promotional Offer

    Although the welcome offer at 32Red isn’t too generous, we couldn’t resist including this casino on our list due to its amazing promotional deals offered daily, weekly and monthly to regular customers.

    Offer Bonus Requirement Validity My Red Rewards Super Spins Tailor-made for each customer 30x wager to claim wins From 21st Aug 2018 to 31st Oct 2022 Drops and Wins Daily prize drops of £9000 and a share of £62,000 for top tournament participants Eligible for slots by Pragmatic Games From 9-Feb-2022 to 8-Feb-2023
  • Logo of PokerStars Casino

    PokerStars - The Best Poker Bonuses

    Another viable gambler's den with even better rewards and promotions. With its vast collection of online slot and table card games, you are bound to win big.

    Welcome Offer

    Players can avail of the casino welcome bonus at PokerStars by using the bonus code mentioned below. You can get up to £100 in bonus money upon signing up at this casino.

    • Min. Deposit: £10 or more
    • Bonus: £10 to £100
    • Validity: August 30, 2022, and ongoing
    • Promo Code: CASINO100

    PokerStars Rewards

    Pokerstars does not offer many promotional deals or weekly offers. Instead, it has a generous reward system in place that works like a VIP program and grants redeemable reward points in exchange for Poker bets.

    • Every $1 rake or fees: 100 reward points
    • Every €1 rake or fees: 110 reward points
    • Every £1 rake or fees: 130 reward points
  • Logo of NetBet Casino

    NetBet - The Best Bonus on Progressive Slots

    NetBet has successfully made an extensive gaming network on the internet. With its up-to-date, tailor-made offers, NetBet will genuinely welcome a new player with open arms. Here is what the casino has to offer:

    Welcome Offer

    The welcome package at NetBet only comprises free spins and no cash promos. This can be a drawback for some but the offer is sure to grab the attention of slot lovers!

    • Min. Deposit: £10
    • Bonus: 50 free spins + 450 free spins that are valid for six days
    • Promo Code: NBWELCOME500

    Promotional Offers

    NetBet makes up for its lack of welcome cash bonus through its daily, weekly and monthly promotional offers. There’s pretty generous with a comparatively low wagering requirement.

    Offer Bonus Requirement Validity Spin your Fortune Up to £100 cash 40x wager on bonus Ends every month Free Games Live Drop Up to £25 Free Games to win £20+ bet on selected tables Daily Millions of Starburst Spins Up to 500 free spins Min £10 bet on Starburst, wager 40x Ends Every month Gods and Prizes Pantheon Prize to be revealed by the player Min £20 on selected slots, 40x wagering Ends every month
  • Logo of SunVegas Casino

    SunVegas - The Best Loyalty Promos

    One cannot resist the enticing offer SunVegas casino has to offer. Moreover, their loyalty program is what successfully retains customers for a long time. Here is what you need to know about them.

    Loyalty Points Offer

    Earn loyalty points that can later be converted into real cash. These Loyalty Points will be put in the ‘Loyalty Points Balance’ section in your account.

    Game Type Cash Stakes required for 1 point Progressive Slot 9 Regular Slot 10 Roulette and Card 20 Live Casino 20 Video Poker 30 Blackjack Switch and Surrender 30
  • Logo of Mr. Play

    Mr. Play - The Best for New Players

    With a trademark moustache logo, this casino makes your gaming groovy and excellent. Here is what Mr. Play casino has to offer.

    Welcome Offer

    With a minimum deposit of £10, get up to a £200 promo! This offer is only for newcomers.

    Min. Deposit Bonus 1st Deposit 20 games and 100% bonus 2nd Deposit (£20) 40 games 3rd Deposit (£20) Another 40 games

    To get withdrawals from the wins, wager 35x on the games with deposit + bonus.

    Loyalty Programme

    Mr. Play casino also offers a loyalty programme. You only need to collect loyalty points in each casino game to get rewards such as bonus spins, bonus cash, extra games, and a personal account manager!

A person is excited to find out how casino bonuses work

How Online Bonuses Work

An online casino bonus is a promotion offered by an online casino to new or existing players. The bonus can be in the form of free spins, match deposits, or cash back. Gaming operators release new bonuses and promotions every now and then, and they can usually be found under the “Promotions” or “Rewards” tab on most casino bonus sites.

Most promos have wagering requirements, which means you will need to play through the bonus a certain number of times before you can withdraw any winnings. But once you have met the wagering requirements, you can withdraw your winnings and enjoy them!

To claim the casino welcome bonus or any other bonus as a matter of fact, you will need to create an account and make a deposit. Once you have made a deposit, the bonus will either be added to your account automatically, or you can claim it by entering the bonus code sent to your email. You can then use the bonus to play any of the casino games available. Casino no Deposit bonuses do not require you to deposit an amount and can be readily used to play games without fulfilling any deposit requirements.

Why Do British Online Casinos Offer Bonuses?

Who doesn't like to have traffic on their website and convert clicks into loyal customers? An online casino is no exception to this rule, and it uses attractive rewards to players to keep them coming back for more. Here is why these gaming operators offer promotions in the first place:

Attract New Players

A casino's job, or any business's job for that matter, is to increase its customer base. It means reaching out to those willing to check out your services. With unique offers and promotional content, a player will likely jump on the bandwagon to try out what the reward is all about. In addition, these offers result in little to no loss to the player as they haven't made any initial hefty deposit.

Increase Player Engagement

When players feel like they are on a winning streak, it gets hard for them to leave it! However, this is what a gaming site wants. With these offers and promotions, a player will hardly think of switching to another platform, let alone leave the game that gives them a significant cash payout.

For a high cash payout, you must look at the RTP of the slot game. For example, if you deposit £50, and a slot game has an RTP of 97%, you will get £48.5 after some spins.

Increase Casino Loyalty

Lastly, gaming promotions increase casino loyalty. These offers retain old players, so their interest keeps up, and they don't think of switching to another platform. Operators introduce daily, weekly, monthly offers and tournaments that keep players returning for more.

These promo offers are time limited. Sometimes the reward points earned need to be converted to real cash before they expire.

A bonus winning sign on a mobile phone for different types of bonuses in UK

What are the Most Common Types of Bonuses Offered by British Online Casinos?

An online casino may offer all of the following offers to its novice and veteran players to enhance the gambling experience:

  • Logo of Welcome Bonuses

    Welcome Bonus

    Also known as First Deposit or Sign up bonus, they are usually 100% matched up to a certain amount. For example, if you deposit £10, you will get a £10 bonus, making your total amount £20. These promos have a specific period after which they expire. Furthermore, you must use your deposit + bonus to wager in a slot.

  • Logo of No Deposit Bonuses

    Latest No Deposit Casino Bonus

    These promotions do not require any initial deposit. Therefore, one can use the bonus on a slot game or table game and the wager amount to play. With this bonus, high wagering and a time limit, often a few hours, are the requirements. Also, geographic restrictions may apply when a you find a no deposit casino with bonus codes.

  • Logo of Free Spins Bonuses

    Free Spins

    Casinos frequently give out a 100% match-up bonus to a deposit amount and additional free spins. Depending on the deposit amount, these spins can be 50, 100, 200, or even 500. Furthermore, you must fulfil wagering requirements to utilise these spins in your next game. Also, make sure for which games these spins are applicable.

  • Logo of Weekly/Monthly Bonus

    Weekly/Monthly Bonus

    It is for those who have already utilised their welcome bonuses. Gaming sites launch weekly tournaments on certain slot games and encourage players to participate with promotions and rewards points. In contrast, the monthly bonus is often part of a loyalty programme, where a casino rewards a customer for their commitment to them.

  • Logo of Payment Method Bonus

    Payment Method Bonus

    Not a commonly found casino bonus in the UK, but some gaming sites offer this if someone uses a specific e-wallet for withdrawal or deposit. It promotes a particular payment method, such as cryptocurrency withdrawal or the use of a new e-wallet platform.

  • Logo of High Roller Bonuses

    High Roller Bonus

    This bonus is made only for VIP or elite gamblers who want to dabble in high-wagering gaming. Generally, their minimum bet amount surpasses £100, thereby getting a large bonus in return.

    VIP bonuses include better customer service, fast withdrawals, and tailor-made rewards.

  • Logo of Loyalty Bonuses

    Loyalty/Reward Points

    These offers may not be given daily or weekly; however, casinos give them out to players for sticking with them through it all. Again, these incentives are designed specifically for each customer. Once acquired, they must redeem the points for real cash before expiring.

How Do British Online Casino Bonuses Differ From Rewards at Land-Based Casinos?

Players from all around the world now wager behind their laptop screens and make millions of dollars. And they get the same perks, if not better, as they would in any land-based casino. Here is why an online gaming site is preferable these days:

Online Casinos Offer No Deposit Bonuses

One great feature that gives an online casino an edge over a land-based casino is its no-deposit bonuses. It is usually a signup bonus that requires no initial deposit, or a minimum deposit of £10, so players claim promos like free spins, 100% match-up, etc. Land-based casinos usually require some initial deposit to play the games.

Tournaments and Daily Prizes

Another advantage of an online casino over a land-based one is the daily prizes and weekly/monthly tournaments. An online casino launches tournaments on certain slot games every week to give various promos and loyalty points. These rewards can almost always be withdrawn for real money within a given timeframe. However, land-based casinos like to stick to the norms and would generally not introduce such offers.

Access to New Games and Better Value for Money

Another competitive advantage of an online casino over the land-based one is the access to various slot games. In addition, some online gaming operators allow you to participate in about 6 live dealer games simultaneously on a desktop computer/laptop by opening 6 tabs. It entails a higher chance of acquiring offers on each game, and the high RTP on games returns a greater value for money. On the other hand, a player is always restricted to playing one game at a time in a land-based casino.

How Do UK Online Bonuses Differ From Offers Available at Other iGaming Sites?

While British casinos are often the leading venues for quality iGaming, they may lack one or two of these aspects that are readily available on other international iGaming platforms that do not cater to British players:

Lack of Referral Bonus

A referral bonus refers to the bonus one receives when one is recommended by a friend to check out an online casino. It is usually a referral code that a new player gets from a friend, and that needs to be input after the registration. However, many British casinos lack this bonus because of regional legislation issues.

Lack of Casino No Deposit Bonus

A British casino may not offer a no-deposit bonus. It means making a minimum initial deposit to claim a bonus and place your bets in a game. Additionally, one cannot withdraw the bonus amount, as one would need to participate in a slot game, or any game in general, to withdraw the wins.

Limit on Certain Slot Games

Another issue is the geographic restrictions on certain slot games. It means the slot game is not accessible to certain regions because the game developer chose not to include your area to access it or that your region’s gambling law does not allow you to take part in an online casino in the first place.

British casinos are reputed for providing games with a low RTP but it is worth noting that an RTP of a slot game is always determined by the developer of the game and not an online casino who has that game.

Are Online Bonuses for British Players Worth Checking Out?

Bonuses may look appealing, but the wagering requirement attached to them is a catch. This requirement varies from site to site but is there, regardless of where you choose to play. These requirements are designed to stop a gambler from withdrawing the bonus amount unless the deposit + bonus has been wagered a specified number of times in a game. In the latter case, the casino allows you to withdraw your wins.

For example, if you deposit £10 and get £10 as a bonus, with a 35x wagering requirement, you would have to wager £700 on a slot game to claim your win.

However, not all offers have stringent wagering requirements. Some may offer 10x or 5x wager to go ahead with your bet. It all comes down to the gaming site in question and its policies.

Nevertheless, most casinos do not shy away from giving free spins. And these spins will always result in some sort of win! Some gaming operators even offer a compensation bonus for consecutive losses, so there is always a net balance.

Lastly, tournaments and daily prize wins are something to look forward to. Even low-rollers can get a great payout with such engaging offers. So we’d say online casino bonuses in the UK are worth checking out!

What Is the Average Wagering Requirement on the Most Popular Bonuses?

From novice to veteran gamblers, everyone must be aware of the fair play guide of any online casino. This guide includes all the conditions one would need to meet to cash out a win. And it also consists of the wagering requirements to be met.

Some promotions include an 10x, 20x, 30x, or even x45 wagering requirement. But remember, the higher the wagering amount, the more amount that has to be placed on a particular game.

Wagering Requirement on Bonus

Some online casinos put wagering requirements only on the bonus. A No Deposit casino with bonus codes may ask the player to multiply the bonus with a fixed wagering requirement to place a bet on a game. Then, you can withdraw the amount to real cash.

Formula: (Bonus amount) x (Wagering requirement) = Total Bet

For example, you get a Casino No Deposit Bonus of £50 with a wagering requirement of 10x. You must bet £500 in a slot game to withdraw your wins.

Sticky Bonus

Most of the time, an online casino requires an initial deposit to earn a 100% match deposit. Then, they would ask you to bet an amount on a selected game based on the following formula

Formula: (Deposit) + (Bonus) x (Wagering Requirement) = Total Bet

This is called a ‘Sticky Bonus,’ and unless you do not place a total bet on this principle, you will not cash out your wins!

For example, with an initial deposit of £50 and a 100% match-up bonus of £50, you get £100. With the 10x wagering requirement, you would need to bet £1000 on a slot game to withdraw your wins!

Different Types of Bonuses at British Online Casinos

Most online casino bonus sites thrive because of the promotions they offer. Without this, a casino would crash and burn! Here is what these online platforms provide to retain both new and old players:

  • Logo of Welcome Bonuses

    Welcome Bonuses

    A British no deposit casino bonus includes welcome deposits that are specifically made to target new players. They come in various packages and depend on the customer’s budget.

    Online Casinos offering welcome promotions usually include a 100% match to an amount along with free spins. All you need is to find a UK casino with bonus codes to activate the package.

    Here are some casinos offering generous welcome packages:

    • MagicWin Casino: Welcome Bonus includes 400% up to £2000 + 120 Free spins on first deposit and 200% up to £1000 + 50 Free spins on second deposit.
    • WildTokyo Casino: Welcome pack includes up to £300 bonus + 150 Free spins.

    Casino bonuses in the UK usually include a welcome bonus that is evenly spaced out in the reward system and depending on several deposits. For example, if there’s a £1000 welcome package, a casino may choose to space it out on four different deposits of £250, which the casino will then match 100%.

    Here are several casinos that offer a good bonus on first deposits:

    • SlotsShine Casino: 150% on 1st Deposit of £40 with x35 wager.
    • AmigoWins Casino: 150% on 1st Deposit of £40 with x35 wager.
  • Logo of Free Spins Bonuses

    Free Spins Bonuses

    Unlike casino welcome bonuses, UK free spins bonuses are made for both new and old players. It can be a weekly or daily ongoing scheme where you acquire free spins by playing particular games. Additionally, these promotions do not require any deposit. Here is where you can find them:

    Some gaming operators offer 10 free spins with no deposit or little deposit on certain slot games. Here are some gaming sites giving off this special deal:

    • SkolCasino – 10 Free spins with no deposit.
    • PinoCasino – 10 Free spins on the Sweet Bonanza slot game.
    • YoYo Casino – 10 Free spins on God’s Temple slot game.

    There may also be some casinos that offer 20 Free spins on certain games along with a No deposit proposition. Here is where you can claim such offers:

    • Stakes Casino – 20 Free Spins on Eastern Emeralds.
    • Gslot Casino – 20 Free Spins on FruitZen.
    • EuroSlots – 20 Free Spins on Starburst.
  • Logo of No Deposit Casino Bonuses

    No Deposit Casino Bonuses

    Some casino bonuses in the UK do not require any sort of deposit. A player can utilise this bonus in the following ways:

    No Deposit Free Spins

    Plug in the code, and you get free spins to play a certain game! It means a gambler doesn't have to wager an amount to play the slot game. Here are some operators offering this bonus:

    • MrQ Casino: 30 Free Spins on ‘Big Bass Bonanza Megaways’. Type the code BASSM30 to avail this offer.
    • Trada Casino: 30 No wagering Free Spins on 'Fire Joker.' Register with a £/£ 10 deposit to avail of this bonus.

    No Deposit Free Cash

    Casinos may offer free chips or points that can be redeemed for cash if it is played in a specific slot, table, or casino game. Here is where one can find such unique offers:

    • Highway Casino: Offers £77 worth of Free chips to be played at any live table or casino game.
    • LuckyTiger Casino: Offers £60 worth of Free chips. Use code ON-LINE60 to avail this offer.

    No Deposit Free Play

    Lastly, casinos can give players a one-hour free play option with no wagering or deposit requirement. Players have to avail of the bonus within this time. Otherwise, it becomes a missed opportunity. Here are some online operators that open this bonus for one hour:

    • GreenSpin Casino
    • Jackpot Molly Casino
    • Grand Rush Casino
  • Logo of Reload Bonuses

    Reload Bonuses

    Casinos give out reload promos to existing users when they make a second, third, or even fourth deposit in their account. It is usually less than the initial amount, which is 50% to 25% of the deposit amount. Here are some gaming sites offering reload bonuses:

    • Casinogods: Offers 50% match up to £400 on the 2nd deposit and 25% match up to £400 on the 3rd and 4th deposits.
    • CasinoCruise: Offers 50% match up to £200 on the 2nd deposit and 25% match up to £300 on the 3rd and 4th deposits.
  • Logo of Loyalty Bonuses

    Loyalty Bonuses

    Loyalty rewards are for long-term loyal players or those who have been playing at a casino for over a month. It entails collecting loyalty or reward points via tournaments or login promos. Here are some casinos with perfect loyalty programs:

    • SlotsV: Offers status-based bonuses. The higher your status in a month, the more you will have rewards such as Free Spins and Cash bonuses. Phase 3 can get you Cashback instantaneously!
    • FortuneJack: Offers a bonus named "Loyalty Garage," with up to 10% Cashback and an increase in benefits as you level up.
  • Logo of Cashback Bonuses

    Cashback Bonuses

    Casinos offer cashback bonuses in which players receive part of their money when playing a game or using a service. For example, a casino may promise to return 10% of the wager, whether you win or lose, with no wagering requirement. Here are two casinos offering a generous cashback bonus:

    • Ice Casino: Gives 10% to 90% cashback to gamblers high up the ladder in the loyalty program.
    • Amok Casino: Gives 10% real cashback every Friday.
  • Logo of Exclusive Bonuses

    Exclusive Bonuses

    These are special British no deposit casino bonuses catering to specific customers. A casino can target low and high rollers with unique exclusive promo offers. Here are some casinos offering a variety of promotions:

    • CasinoMax: They have 75% to 85% slots bonus, 65% match deposit + 50 spins, 150 monthly spins, etc.
    • Europa Casino: This casino offers bonuses such as double up Friday, where a player doubles up their cash, prize mystery drops, weekly loyalty bonus, etc.
  • Logo of Referral Bonuses

    Referral Bonuses

    These types of offers activate once a gambler invites a friend to the casino. A casino can benefit from this bonus as it is an efficient way to attract new customers and generate good word-of-mouth. Here is where you can find these promos:

    • SuperSlots: Refer a friend to claim a bonus of 200% up to £200.
    • Ignition Casino: Claim the bonus of 200% up to £100 when a friend makes their first deposit.
  • Logo of Mobile-Specific Bonuses

    Mobile-Specific Bonuses

    Mobile-specific casino bonuses in the UK are bonuses that gaming operators launch specifically for mobile and tablet players. Following are some casinos offering mobile-specific promotions:

    • 777 Casino: Offers a variety of new slot games and poker games designed for mobile. 777 Casino offers a no deposit bonus along with 77 free spins.
    • FairGo Casino: Offers a free £5 Bonus.
  • Logo of High Roller Bonuses

    High Roller Bonuses

    High rollers like to go big or go home! They wager more than £100 to claim exclusive bonuses that give out faster cash payout and maximum free spins. Here are some high-roller casinos that offer generous promotions:

    • Slotella: The gaming site offers a high roller bonus of 50% match up to £2000. The initial deposit must be £1000 or above.
    • Olympia Casino: Made for high rollers through and through. By depositing at least £125, you instantly receive a 100% bonus of up to £10,000.
A crowned mobile phone with casino chips, dice and slot reel for finding the right bonuses

How to Find the Right Bonus for You - Crucial Criteria to Check Out

To claim a bonus, you must check out the terms and conditions of an online casino, in general, and for specific slot games, in particular. This is because each site process has a specific rule attached to it, and online rewards offered by casinos aren’t exempted from it! Offers and promotions offered may look very similar; they are not created equally, and that’s why it’s important to check out the terms and conditions of every gaming operator individually before you play at their site.

Wagering Requirements

Casinos give out ‘sticky bonuses’ that need to be wagered in a game to withdraw it in real cash. Each casino sign up bonus has different wagering conditions. For example, if a casino offers a £50 bonus with an x30 wagering requirement, you must bet almost £1500 to claim the winnings.

Game Eligibility

Before claiming a bonus, make sure that you play a suitable game. Each promotion has different terms and conditions, and some offers might only be made for specific games.

Go through the terms and conditions of each promotion. It lists all the slot or casino games the bonus is eligible for.

Maximum Bet

Some gaming sites have a limit set to the bet you place per spin. Usually, you can bet £3 to £5 per spin to play the game. Casinos use this rule to save themselves from liabilities because a high bet can amount to high bonuses. Of course, each game has a predefined maximum bet, and if your bet exceeds that, a gaming operator can cancel the winnings or even ban you for bonus abuse.

Maximum Win

There is a payout cap attached to each slot or casino game. It is the number of wins that a player can cash out, even if one wins above the intended limit! Casinos do that to curtail their payout liabilities. However, progressive slots do not have such caps as the amount that must go into the jackpot pool. Therefore, a player must read all the terms and conditions of a particular game and look for the maximum win they can get.

The surplus cash a player cannot cash out is put in the progressive jackpot pool, or the casino keeps it for themselves!

Bonus Validity

Casino bonuses in the UK would be useless if a player is given only 24 hours or less to redeem it. Therefore, a player must ensure the validity period of the bonus and what are the necessary conditions to be met to claim the bonus. Usually, casinos give a 7 to 9-day period to avail of a welcome bonus, while a monthly bonus can be redeemed within 30 days.

Minimum Qualifying Deposit

An online casino always specifies the minimum deposit that must be made to wager in a game. It can vary from £10 to £50. In addition, they provide a 100% match deposit bonus that doubles your deposited amount, which could then be wagered in a certain game. Therefore, each game has a predefined wagering amount and a minimum deposit to be made before playing it.

Payment Restrictions

Online casinos restrict certain e-wallets, such as Skrill and Neteller, for depositing or withdrawing the amount. Meanwhile, using PayPal, EcoPayz, Visa, or Mastercard is alright, as some websites even offer payment promotions when a player uses one of these platforms.

The Best British Bonuses Based on Your Gaming Preferences and Bankroll

Whether you are a high roller, low roller, or a fan of slot games, or table games, you would undoubtedly need a bonus. Based on your preference, here is what you ought to look for before placing bets and choosing a game to play:

  • Logo of Best Bonuses on Slots

    Best Bonuses on Slots

    For slot players, the budget would be around £10 to £50. Additionally, a casino has a maximum bet limit placed on each slot game that would not let users wager a high amount.

    A player that spends time on their favourite slot games would like free spins from time to time. Also, a match bonus would be a cherry on top if the user gets a 100% match bonus on their first deposit. Usually, these two offers come in a welcome pack for slot game addicts.

    Here are two websites offering a generous welcome package that includes these two promotions:

    • SlotWolf Casino: Offers 20 free spins, casino no deposit bonus.
    • Bizzo Casino: Offers up to £100 + 100 free spins.
  • Logo of Best Bonuses on Classic Table Games

    Best Bonuses on Classic Table Games

    Table games are home to low and high rollers, but a high roller would be more profitable to wager £100 or above.

    Additionally, table games like Roulette, Blackjack, Baccarat, etc., are prevalent in handing out match bonuses with little wagering requirements. A player would like it if the website offered a cashback bonus when they play a table game to compensate for their losses.

    Here are some gaming operators giving cash back offers on dealer tables:

    • Uptown Aces: Gives up to a £1,500 table game bonus with a minimum deposit of £20 and 30x playthrough.
    • Genesis Casino: Get a 10% cashback every Tuesday bonus.
  • Logo of Best Bonuses on Live Casino Games

    Best Bonuses on Live Casino Games

    Players willing to participate in live casino games are usually ready to risk everything. However, both low and high rollers can take part in the game.

    In a live casino game, a gambler usually interacts real-time with a live dealer to play various live table or slot games. Therefore, a player would like it if they receive a live cashback or deposit bonus that compensates for their loss or heavy wagers.

    Here are some casinos providing live dealer cash back promos:

    • Mr. Green: Offers 50% up to £50 live dealer cashback.
    • Live Casino House: Includes weekly rebate of up to 1% on live dealer games.
  • Logo of Best Bonuses for High Rollers

    Best Bonuses for High Rollers

    High rollers would generally wager around £100 or above on any game. They are ready to wager a significant amount if there isn’t a payout cap on a slot game.

    High rollers would like a great bonus, just like their wagers. Therefore, a casino can give out reward multipliers, high roller bonuses, or loyalty bonuses to retain these players.

    Here are some operators ideal for high rollers to place their bets:

    • Spin Samurai: 50% match bonus up to £4,500 with a 45x wagering requirement.
    • Casino X: Offers up to £2000 bonus.
  • Logo of Best Bonuses for Low Rollers

    Best Bonuses for Low Rollers

    These players have a limited budget that does not exceed £100. It is because they would like to face a few losses and bag some significant wins.

    While these casino bonuses in the UK may not be as significant as a high roller one, they enjoy the gambling thrill, nevertheless. Therefore, low rollers would find a no-deposit bonus, reload bonus, or cashback bonus pleasant enough.

    Here are some casinos offering promotions for low stake players:

    • BetVictor: In BetVictor you wager up to £10 and get £30 + 100 Free spins
    • Mansion Casino: Wager up to £20 and get a maximum bonus of £500 with 10% cashback guaranteed.
  • Logo of Best Cashback Bonuses

    Best Cashback Bonuses

    Cashback offers are there to curb the losses of a player who is losing consecutively. Also, this bonus can serve as a gift of gratitude to the players who trust the gambling platform. Here are two casinos giving a generous proposition:

    • 21 LuckyBet Casino: Offers a 15% cashback bonus weekly with bonus code: MARKER.
    • FreshBet: Offers a 10% cashback bonus weekly
  • Logo of Best Loyalty Bonuses

    Best Loyalty Bonuses

    Loyalty rewards are often point-based or tier-based. Therefore, only long-term users or high-rollers choose to go the extra mile. Here are two casinos giving a generous loyalty bonus to their faithful players:

    • Ruby Fortune: The platform is guaranteed to give up to £750 casino bonus only to its loyal users.
    • BetMaster Casino: Gives a loyalty bonus of up to £700 + 40 Free spins.

Grosvenor – British Casino That Has It All

Starting in 1970, the casino had around 53 chains in various towns and cities in the UK. However, gamblers can now find the casino online. With its attractive casino bonuses in the UK and monthly promotional schemes, players worldwide wager to their heart's content.

Welcome Offer:

Unlock the welcome offer for full membership and exclusive promotional offers:

Min. Deposit Bonus Validity Requirement £20 £30 30 days The Deposit + Bonus amount should be wagered 5x to withdraw any winnings

Promotional Offer:

This offer varies on a daily and monthly basis, so a player is in for a surprise every time!

Type of Offer Validity Requirements Prize Daily 18:00-23:59 Play the slot game Wheel of Wins Free spins, Slots Bonus, Sports Free Bet, Weekly Poker Freeroll ticket, Prize draw ticket Weekly (Bonus Vault) Every Tuesday Submit guess between midday and 9 pm on Tuesday Credited as a non-withdrawable bonus along with 30x wager requirement Weekly (Unlock the Wheel) Every Wednesday Bet £100 on Live Casino and Table games on Wednesdays Spin on Inferno Wheel to get a bonus of up to £1,000 Weekly (Reel Wheel) Every Thursday Bet £50 on Slots Wheel Free Spins, Super Spins, Mega Spins, Slots Bonus or No win Daily (Inferno Jackpots) Daily £5k Sizzling Hot Jackpot -any number drops 3 times in a row on a £2 bet £5k Sizzling Hot Jackpot - £5,000 is divided between participants Daily (Inferno Jackpots) Daily £10K Flaming Hot Jackpot - any number drops 4 times in a row on a £2 bet £10K Flaming Hot Jackpot - £10,000 is divided between participants Daily (Inferno Jackpots) Daily £50K Inferno Jackpot - any number drops 5 times in a row on a £2 bet £50K Inferno Jackpot - £50,000 is divided between participants Daily (Inferno Blackjack) Daily Bet £5 or more on Grosvenor Blackjack 1, Grosvenor Black 2, Grosvenor Blackjack 3, Grosvenor Blackjack 4, Grosvenor Blackjack Gold Get a daily payout of up to £1,000

British Online Bonuses in More Detail – Find Yourself an Ideal Bonus Offer

Each gambler has their preferences when it comes to gambling. Some are a fan of slot games and would like some perks on these games, while others would like to see promotions on table games. Moreover, bettors are inclined to play games by their favourite game developers. This section briefly talks about the promotions based on a player’s choice.

The Best Bonuses for Your Preferred Payment Option

Usually, when a player chooses to deposit a certain amount, they are given a bonus by a casino on that amount. It can be a welcome bonus for new gamblers or a reload bonus for old ones. Therefore, online casino with no deposit bonuses use all of these 5 payment options and give out any of the bonuses mentioned above to the players globally:

  • Debit/Credit Cards: Online casinos accepting payments via Mastercard or Visa cards offer users the flexibility of wagering. For example, Spin Casino offers a $1000 bonus upon credit card transaction.
  • E-Wallets: Reliable “electronic wallets” like Paypal, Skrill, EcoPayz, etc., give a variety of offers in the form of a “sign-up bonus” as a thank you to a user for using the casino-supported online payment method.
  • Bank Transfers: A player can directly do transactions with the casino via their bank account. Plus, operators may offer some small percentage of cashback bonus upon your 1st bank deposit.
  • Pay by Phone: Nowadays, users can opt for payment via phone bill or mobile top-up. Additionally, an online casino may offer Free spins on a certain game as a reward.
  • Cryptocurrencies: A best casino with no deposit bonus can give away 10 to 20 mBTC or other popular cryptos upon a player’s first or second deposit.

The Best Bonuses for Your Favorite Slot Games

Players from all around the UK cannot help but play the following slot games and claim extravagant casino bonuses:

  • Logo of Starburst Slot Game


    Starbust is a slot game developed by NetEnt with an RTP of 96.01%. Here are some websites offering free spins on the game:

    • Mr. Q Casino: Offers 20 wagering-free spins
    • PartyCasino: Offers 50 free spins on the game
  • Logo of Cleopatra


    Cleopatra is a video slot game made by IGT, it has an RTP of 95.02%. Here are some best casinos with no deposit bonus and a generous welcome bonus that a player can cash out:

    • The Grand Ivy: A welcome bonus of 100% match up to £300 + 25 spins on this game.
    • Coral Casino: Bet £10 on this slot game to claim a bonus of £50.
  • Logo of Dead or Alive II game

    Dead or Alive II

    Another game by NetEnt, Dead or Alive II slot game, has an RTP of 96.82%, making it the highest-ranked slot game in terms of RTP. Here are some casinos offering a variety of promotions on this game:

    • JohnnyBet Casino
    • CasinoWow
    • ClashofSlots
  • Logo of Bigger Bass Bonanza game

    Bigger Bass Bonanza

    Bigger Bass Bonanza is a slot game by Pragmatic Play with an RTP of 96.71%. BetAmo offer 100% up to £150 on this game

    Thunderstruck II

    Thunderstruck II is a 5-reel slot game by Microgaming with an RTP of 96.65%. Here are the two casinos that give a good bonus on this slot:

    • Mr. Rex: Offers a 100% match bonus up to £200 on the game.
    • Mr. Green: Offers various reward multipliers and free spins on game wins.

The Best Bonuses for Your Favorite Software Provider

A best casino with no deposit bonus is known to provide free spins and welcome bonuses on slot and table games made by the following iGaming developers:

  • Microgaming
  • Pragmatic Play
  • NetEnt
  • BetSoft
  • Play N’Go

For a newbie, the welcome bonus promotes all the games made by these developers. Whereas a veteran can claim cashback or exclusive offers solely on their games. Additionally, a no deposit bonus casino can even host weekly tournaments on some of the popular slot games by these developers.

The Best Bonuses for Your Favorite Classic Table Games

Classic table games include Poker, Baccarat, Blackjack, Craps, Roulette, etc., where a user plays against a computer dealer. An online casino may offer one or two of these offers to a player:

  • Match Deposit Bonus: To start making bets at a table game, a casino often provides a match deposit bonus to make it easier for a player to wager an amount.
  • Free Spins: Some online casinos may offer free spins on table games such as Roulette or wheel games.
  • Referral Bonus: Also, an online casino may give away referral bonuses that are activated once a player invites a friend to join them in a particular table game.
  • Bonus Codes: A player may find a special UK casino with bonus codes that are applicable on table games to invoke a specific bonus. For example, free spins on Roulette or a 100% match deposit on the first bet.
  • Exclusive Bonus: These are exclusively for VIP or loyal customers in which an operator offers loyalty points and reward bonuses to players who meet a certain target. For example, high rollers get great rewards on high wagers.

The Best Bonuses for Your Favorite Live Casino Games

Live casino games include a player’s interaction with a professional live dealer. Following are some promotions a user may find at the start or in the middle of a live casino game:

  • Live Blackjack Bonus: It is common to find free bets bonus on games such as Blackjack and Baccarat when playing live.
  • Live Roulette Bonus: Online casinos offer free spins specifically for their live roulette games.
  • Live Cashback Bonus: A best casino with no deposit bonus may also offer a certain percentage of cashback on the deposit amount if the player loses some rounds consecutively.
  • No Deposit Bonus: At the start of a live casino game, some online casinos may not ask for a deposit and instead offer a bonus amount. However, the bonus needs to be wagered.
  • Reload Bonus: Some casino bonuses in the UK also include reload bonuses on second, third, or fourth deposits that must be utilised in a live casino game.

The Difference Between Sticky and Non-Sticky Bonuses

If an online casino offers a bonus for wagering only, it is a sticky bonus. It means a gambler cannot withdraw the bonus unless wagered in a specific game. Usually, sticky bonuses are given in large amounts, for example, a 100% match-up to the deposit amount. Additionally, your deposit and bonus amount must be multiplied by the wagering requirement to cash out the wins. Sticky bonuses usually offer a greater amount compared to a non-sticky bonus.

Meanwhile, a non-sticky bonus is also called a traditional bonus that is easily cashable. Usually, casinos give them to a new user upon signing up, typically 50% of the initial deposit.

However, the wagering requirement must be met to withdraw the bonus. Therefore, a player must read the terms and conditions of each bonus carefully before claiming them.

How Do Wager-Free Bonuses Work and Where to Find Them?

Some gaming sites may mention ‘no wagering’ on a bonus package. This type of bonus is cloaked in the following three ways:

  • Initial Deposit with No Wagering: Typically, casino bonuses in the UK includes a £10 to £1000 match on a user’s first deposit. It is usually an equal amount to the initial deposit. If you see no wagering requirement, the amount is free to cash out.
  • Free Spins with No Wagering: Sometimes, a no deposit bonus casino gives out free spins on a specific slot game or table game. Consequently, a player can easily withdraw wins from this bonus. For example, you get 25 spins on a slot game. You are free to withdraw wins from these 25 spins whenever you want!
  • Free spins with No Deposit and No Wagering: Usually seen in a welcome package, a gaming site will combine free spins and some bonus amount upon sign-up that is free from any wagering requirements! It is hard to find such casinos giving this generous bonus, as a casino wouldn’t profit much.

Gamblers can withdraw their winnings quickly and whenever they want, using one of the offers mentioned above. Additionally, there is less risk involved as a player wouldn’t have to worry about losing. Lastly, a player can win more and earn a considerable profit. Here are some casinos offering wager-free offers:

  • PaddyPower: 50 wager-free spins on daily jackpot games upon first deposit.
  • Chipstars Casino: 10% real money and no wager.
  • William Hill: 50 free spins, no wager, no deposit bonus.

Where to Find Bonuses with Low Wagering Requirements?

Low wagering requirements generally vary from 1x to 30x and do not exceed this range. It is an ideal proposition for low rollers or gamblers with low budgets that do not want to suffer heavy losses. Here are some notable operators that offer low wager requirements on promotions:

  • Craze Play Casino: First deposit offers 15% weekly cashback with only a 1x wagering requirement.
  • Big 5 Casino: First deposit offers 100% up to £500 + 500 free spins with only x16 wagering requirement.
  • Cashback Casino: First deposit offers 200% £/£ 2000 + 10% cashback with only x20 wagering requirement.

How Do UK Casino Bonus Codes work?

A player can activate specific offers via bonus codes. To claim such promos, a user needs only input the code before or after the deposit. And sometimes, these offers are made for notable players; it means they are meant to hit a target market.

However, a UK casino with bonus codes is time-limited and region restricted. Therefore, it would be best for a player to see the terms and conditions of a bonus code.

Generally, codes are given as a welcome or reload bonus code. Here are some renowned online casinos offering new and old users these bonus codes:

  • Wild Casino: Offers a 250% match up to £1000 on First Deposit via bonus code ‘WILD250’. For the subsequent four deposits, get a 100% match up to £1000 on each deposit via code ‘WILD100’.
  • Slots.LV: Use code HELLOSLOTS200 for a 200% match up to £1000.
  • Bovada Casino: For claiming the first deposit bonus of 100% match up to £1000, type ‘CAWELCOME100’. For subsequent two deposits, type ‘BV2NDCWB’ for a 100% match up to £1000.

Why Do British Online Casinos Utilise Bonus Codes?

Every business needs to generate more leads, and an online best casino with no deposit bonus is no exception. That’s where affiliates come into play. An affiliate or publisher is a website or an individual who receives a specific commission in exchange for sending players to an online gambling site. And they usually do it in the form of bonus codes.

Additionally, a casino gets away with selling their high wagering requirement in the guise of a generous bonus amount. By doing this, a casino easily attracts new high-rollers willing to wager a high amount.

Therefore, promo codes are a great way to promote an online casino and the game collection it offers to the users. Plus, new casinos with no deposit bonus can make use of bonus codes to promote its platform

What are the Biggest Benefits of Using UK Casino Bonus Codes?

Some online gambling sites offer great online gambling bonuses for british players when you refer bonus codes to a friend. A player can get a 10% or 15% cashback bonus if they invite a friend via a promo code.

Sometimes, a casino offers real money no deposit bonuses in exchange for a bonus code. The amount can then be withdrawn after completing some wagering requirements. Also, these wagering requirements can be low compared to normal wagering conditions.

Additionally, loyal user get exclusive rewards in the form of promo codes. Once a player reaches a certain level at an online casino, the casino can show generosity by giving out customised bonus codes specific to that user.

Are Bonuses Attached with Bonus Codes More Generous?

Usually, a UK casino with bonus codes are more generous than basic ones because they are time-limited. Therefore, only a handful of loyal players are sure to activate the bonus and claim winnings after meeting wagering requirements. Whether a reload bonus or a referral bonus, a bonus code is indeed open-handed when it comes to rewarding players who use it!

Additionally, a bonus code offers a variety of hidden promos that are waiting for a player to be found out. It can be in the form of a generous cashback bonus or several free spins on a favourite slot or table game. In this way, only die-hard fans of a certain game are bound to activate the promo code and no one else!

Wagering Bonus Calculator – Free Tools Available Online

Online wagering bonus calculators work on the following two formulas:

  1. Wager on Bonus Amount: Bonus x Wager = Total Bet
  2. Wager on Bonus and Deposit Amount: (Deposit + Bonus) x Wager = Total Bet

Where the deposit amount is the initial money given by the player to the casino, the bonus amount is the money handed out by the casino to the player upon their deposit, and the wagering requirement is the multiplier that a casino assigns either on bonus or on bonus + deposit amount.

While the first formula may let a user withdraw the wins easily, the second method is a bit hard to cash out. It is what is called a “sticky bonus.”

How to Use Bonus Calculator Tools?

A gambler needs to fill specific fields found in a Wagering calculator to find out what amount of wins are cashable. For UK players, go to Lucky’s mobile slots or Feedback Casino to correctly calculate your bonus amount and know the wagering requirement.

Here is a step-by-step guide on how to use the bonus calculator:

  1. Go to your favourite online bonus calculator.
  2. Next, you will be asked to fill in the following details. Here is what each field entails:
    • Deposit Amount: The amount that you transfer from your debit/credit card into the casino. For example, £10 or £20.
    • Free Money Amount: Whether a casino gives you some money upon signing up. For example, £5 or £10 worth of free bets before you make the first deposit.
    • Percentage Deposit Bonus %: The percentage casino offers on your deposit to match up. For example, gaming operators match 100% of the deposit amount that must be wagered.
    • Wagering Requirement: It is a multiplier that needs to be multiplied either on the bonus or the deposit + bonus. For example, x35 or x20 wager on deposit + bonus amount.
    • Estimated Winnings: A player is never sure of the number of wins. But a small wager cannot guarantee a £100 or above win. Nevertheless, they can ascertain the number of wins they make in a casino game.
    • Game Contribution Percentage %: Casino games with a low house edge, like Blackjack, Baccarat, and Roulette, are played with strategy. Therefore, these games have a low contribution of around 20% to 30%. In contrast, high-house edge slot games are won by pure luck and contribute 100% to the game.
  3. Once you have filled in the fields, click on Calculate. You will get the correct bonus amount and the amount of deposit you must give to an online casino.
A surprise gift box with a review logo for reviewing and rating online casino bonuses

How Do We Review and Rate Online Casino Bonuses in the UK?

Only reputable online gambling sites tick the box for us regarding bonuses and promotions, as these casinos shower plenty of offers on their users. For us, a casino with no deposit bonuses must satisfy the following requirements to be marked as a one-stop online casino:

  • The wagering requirement is crucial in deciding a bonus's viability. A high wagering requirement can burden a low-roller, whereas high-rollers can significantly benefit. Therefore, the reasonability of terms and conditions is an essential deciding factor.
  • In addition, casinos with a vast number of promotions that cater to almost all players with different budgets check the box for us.
  • Apart from that, a no deposit casino with bonuses in the UK that prioritises its loyal customers is our first choice. These casinos give away loyalty points or exclusive bonuses to their VIP members from time to time.
  • Of course, promotions are time-limited. However, welcome or reload bonuses are timeless, so players can utilise these bonuses when in need. Therefore, casinos that have ample of these two bonuses are our number one pick.
  • A bonus is always appealing if it is cashable. Therefore, we try our best to find casinos with non-sticky bonus offers. Our pick is a top no deposit casino with bonuses having a variety of ongoing promotions.

The Best New Bonuses Offered by British Online Casinos

We always want to keep our readers aware of both new casinos with no deposit bonus and already well-established casinos with a wide range of promotions. Here are some of them:

  • Duelz Casino: Up to £100 + 100 Free spins with x30 wagering requirement.
  • Grosvenor Casino: Deposit £20 and play with £50, with 10x wagering requirement.
  • Casumo: 100% bonus up to £100 and 20 Bonus spins, with x30 wagering requirement.
  • MrQ: Bet £20 and get 70 free spins with no wagering requirement.
  • Betiton: Bet £10 to get £20 in free bets.

Our Top Picks for British Newbies

Online casinos are surprisingly flexible for new users and can offer one or two of the following promos to them:

  • Logo of Free Spins Bonuses Free Spins

    For newbies, a great way to start playing online casino games is to use free spins on a selected slot game. Usually, a casino gives away free spins without wagering requirements on a specific online slot game. Plus, they let the player withdraw wins from these free spins bonus!

  • Logo of Free Plays Free Plays

    Additionally, a gaming operator can offer free plays on specific games so the new player understands how the game works. It usually applies to slot games where a casino lets a newbie play as a demo.

  • Logo of Match Deposit Bonus Match Deposit Bonus

    A top no deposit casino with bonuses offers a generous leeway to newbie players by giving almost 100% or more match bonuses on their first deposits.

  • Logo of Wager-Free/Low Wager Bonus Wager-Free or Low Wager Bonus

    A new player can profit from promotions with little to no wagering requirements. It means that a player can withdraw their bonus any time they want or when they win a certain amount.

Our Top Picks for Experienced British Players

For seasoned players, an online casino may give out several of these promotions to keep them entertained:

  • Cashback Bonus: An experienced player may suffer losses. However, casinos offer 10% to 20% guaranteed cashback on certain table games for consecutive losses or wins!
  • Reload Bonus: Also, casinos are prone to hand out reload bonuses upon a player's third or fourth deposit. The bonus is usually 50% or 25% matched up.
  • Exclusive Bonus: Veterans are also given some exclusive bonuses that depend on a their gaming preference.
  • High Roller Bonus: Some experienced players become high rollers, so casinos customise some promotions to target these them. A high roller bonus is one when a player bets more than £100 per bet.

Step-by-Step Guide on How to Claim Online Casino Bonuses

Nowadays, the latest no deposit casino bonuses are a good way of retaining new and long-term players. Casinos offer welcome packages to newbies while old gamblers get reload, cashback, or exclusive bonuses triggered by a promo code. We have listed down a step-by-step guide on how to lay claim to these bonuses:

How to Claim Welcome Bonus

Welcome bonuses are specifically designed for novice players. Almost every online no deposit casino with bonuses in the UK will give a welcome pack to retain these new users long-term. Here is how to claim yours as well:

  1. Find a reputable casino and go through their welcome pack. If it is enticing enough, you must create an account.
  2. Some casinos even give bonus amounts or free spins upon sign-up. Therefore, go through the vast collection of games and play with this amount before making the first deposit.
  3. Next, go to your account and choose a payment option. Fill up the mandatory fields and choose the payment method the site accepts. Deposit the desired amount or go with the minimum deposit specified by the casino.
  4. To claim the welcome bonus, you should either click on the promo pack or input the bonus code in your Vouchers section.
  5. Read the terms and conditions of the bonus pack carefully. If it is a sticky bonus, you would have to meet the wagering requirement before you withdraw the bonus.

How to Claim an Ongoing Bonus

In addition to welcome packages, online operators offer various promotions and bonuses that can be claimed at any time via a promo code. However, some promo codes may be time-limited. Here is how to claim them:

  1. You should input the code right after the second or third deposit if you find a reload bonus.
  2. If it is a cashback bonus, input the promo code in your account's 'Vouchers' or 'Promo codes' section.
  3. If it is an ongoing weekly or monthly tournament, you can directly have the bonus in your inbox once you clear a milestone or task.

Can I Keep All of My Bonus Winnings?

Gambling is tax-free in the UK. Whether you are a gambler in Scotland or a sports bettor in Wales, your gambling wins are not subject to any taxes. Thanks to Gordon Brown, former Chancellor of the Exchequer, who scrapped the tax in 2001.

The gambling wins were exempted because people could claim back losses on tax returns, which could burden Britain’s HM treasury.

France imposes almost 13.7% taxes on one’s gambling wins. Whereas the US charges from 24% to 30% flat taxes on gambling wins!

However, gambling websites must pay a 15% levy on their earnings. Generally, there are duties on casinos and bookmakers, such as General betting duty, bingo duty, machine games duty, lottery duty, gaming duty, and remote betting duty.

Are British Online Casinos Safe?

The United Kingdom Gambling Commission (UKGC) regulates gambling in the UK. The commission was set up by the Gambling Act of 2005, and the commission's job is to oversee casino games such as poker, bingo, sports betting, slot games, etc. Furthermore, the commission is responsible to

  • Prevent gambling scams and crimes.
  • Fair gambling practices.
  • Protecting the underage population from gambling activities.
  • Provide licences to online or offline casinos.

Therefore, it is perfectly legal for an eligible player to bet on any online game, provided the operator has acquired a licence from the commission.

How Do Mobile Bonuses Work?

A UK mobile casino bonus can work just like any other bonus out there. However, the user receives an additional bonus for using their hand-held device instead of a computer/laptop.

  • The most significant advantage of mobile casinos is their accessibility, as the user can bet on any game in the palm of their hand!
  • Another benefit is the bonuses attached to a mobile casino when a user logs in or signs up via cellphone.
  • An online casino can offer a no-deposit bonus upon sign-up or a log-in bonus if a player accesses the casino via a mobile app. It means a casino can offer free spins on particular slot games or give some free bets to participate in a classic table game.
  • Additionally, a casino can also give the player a cashback bonus of 2% to 5% upon mobile sign-up. Or, they can offer a reload bonus if a user deposits a second or third time via the mobile app.

Where to Find the Best Mobile Bonuses?

Here are the top no deposit casino with bonuses facilitating new and old players with their unique promos on their mobile casino games:

  • Las Atlantis: Offers a 280% match deposit up to £14,000. Enter promo code ‘LASATLANTIS’ to claim the reward on a mobile.
  • Slots.LV: Offers 200% up to £1000 bonus.
  • El Royale: Offers 250% up to £12,500. Enter promo code ‘TRUROYAL’ to claim the reward.
  • Leo Vegas: Offers a deposit bonus of up to £1000 with 200 Free spins.
  • Casumo: Offers an email bonus of 100% extra on the next deposit up to £100.

Bonuses for British Players - Pros and Cons


  • Plenty of online gambling sites readily give away some real money upon sign-up or as a bonus that can be used to wager on popular games. It is what a casino calls a ‘welcome pack.’
  • An online operator can offer free spins that can be wagered to withdraw wins. Also, free spins have become a great asset for playing any favourite slot game or table game.
  • Inexperienced gamblers can benefit from free play or free spins given by an online gaming site on certain slot games.
  • Healthy online gambling from legalised casinos can become a source of income. as the winnings are non-taxable.


  • Some casinos have a payout limit. It means there is a benchmark on how much money a gambler can withdraw.
  • Reputable casinos offer hefty wagering requirements that can be cumbersome for a low roller or a player on a budget.

Make Use of Responsible Gambling Tools

With easy online gambling comes many repercussions. Therefore, an online casino includes various responsible gambling tools as a part of their responsible gambling pledge to look after the well-being of their players.

Here is what a trustworthy online casino would have set up on its platform:

Deposit Limits

An online casino contains a deposit limit tool that lets you set a limit on the number and amount of deposits you can make in a day or week. If you reache the deposit limit, the operator won't let the you make any further deposits until the time has elapsed.

Time-out Sessions

Session limit is when an online operator logs out the user upon session completion. Users set a time limit on how much they can spend time on an online casino. They receive a pop-up message before the session expires.

Loss Limit

Another responsibility tool is the loss limit, where a gambler sets a threshold on how much they can lose in a day or week. Once the specified limit is reached, they cannot continue with the wager.


It is a tool that allows gamblers to take a break from an online casino for a set period. Therefore, they can take a breather and be limited from all gambling activities.

For example, online gaming operators employ Gamstop, a self-exclusion tool that prioritises a player's well-being. The tool restricts players' gambling activity so they do not become gambling addicts.


  • Is online gambling legal in the UK? Online gambling is legal in the UK and is regulated by the United Kingdom Gambling Commission (UKGC) under the Gambling Act of 2005.
  • Can we withdraw our wins from the bonus? You can withdraw your wins from a bonus upon completing all the wagering requirements.
  • What is a casino signup bonus in an online casino? A top no deposit casino with bonuses greets its new players by giving them free spins or bets on slot games or table games, respectively. Additionally, it can provide reward points which can be redeemed later.
  • What is included in a welcome package? A welcome package in an online casino generally includes a 100% or more match-up bonus and free spins.
  • What is a Sticky bonus? It is a bonus that cannot be withdrawn from an online casino. You must wager the bonus amount in a game and then withdraw wins from the game.
  • What is a reload bonus? A reload bonus is for players who have to deposit a second, third, or fourth time in an online casino. They are usually less than the initial deposit bonus.
  • Which wagering requirement is considered high? The wagering requirement in the range of 40x to 50x is considered very high.
  • What is a No deposit bonus? A no-deposit bonus requires no initial investment. An online casino can credit any amount to your account upon signing up or logging in.
  • How does a bonus code work? Offers from UK casinos with Bonus codes are time-limited. Therefore, you must input the code to claim the bonus within the given timeframe.
  • What is a live bonus in live casino games? Live bonuses are match deposit bonuses, free spins, or free bets, depending on the chosen live casino game.
Tolulope Samuel - Author & Promotions Manager
Tolulope Samuel Author & Promotions Manager

Tolulope came to the BonusList network with more than six years of experience working with online casino bonuses. He currently researches and provides insightful information about each and every promotion you see listed on our website and then plans, writes and publishes content.

Subscribe Now, And Get Free Bonuses

Straight to Your Inbox