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1st Deposit Bonus Amount : 666% of Deposit Wagering : 33.00 X (D+B) Min. Deposit: 25.00 Max. Deposit: 500.00 Min. Winnings: 0.50X Bonus + Deposit Max. Cashout: 1.5 X Bonus + Deposit. Free Chip Offer: Amount : 35.00 Wagering : 30.0X Bonus Min. Winnings: 1.00X Bonus Max. Cashout : Fixed amount of 65.Full terms apply. Bonus policy applies. 18+ only. 18+ T&C's | BeGambleAware® #AD

500% Casino Bonuses

One of our main priorities here at AllGamblingSites.com is to source the best possible casino deals in the UK - no matter what type of bonus or casino offering you're looking to claim. We're confident that we have covered them all through this website. On this page, we're looking at higher percentage casino bonuses, specifically for those looking for 500% casino bonuses. Before we go any further, we have to say that these high-value bonuses are rarer to find because they are much more lucrative. 

If you're looking for ways to maximise your casino deposit, then the bonuses on this page are the way to go. Below, we have listed the best 500 casino bonuses we have managed to find you; we have hunted far and wide, often liaising directly with many of the best and safest online casinos in the UK, to secure you the most exclusive offers to help you get started on the right footing or having the best chance to cash out more!

New 500% Casino Bonuses February 2023 

Casinos Bonus Visit
BC.Game

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360% Welcome Bonus

Plus 4 x Reload Bonuses

✔ Top Crypto Casino ✔ Top Slots ✔ Great Welcome Bonus ✔ Slick Design ✔ Sports Betting ✔

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BC.GAME offers not 1 but 4 rewarding deposit bonuses. 2nd Deposit: 150% 3rd Deposit: 225% and 4th Deposit: 300%. Full terms apply. 18+ T&C's | BeGambleAware® #AD
Mr Sloty Casino

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400% up to £2,000 Welcome Bonus

120 Free Spins Use Code: 400P120

✔ Great Selection of Games ✔ Fast Cashouts ✔ Generous Welcome Bonus

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New players only. A 400% match first-deposit bonus (“First-Deposit Bonus”) on the player’s first real money deposit in the casino for up to a maximum bonus of £2000. x50 Wagering. nly slot games can be used to complete the play-through requirement of the bonus unless stipulated otherwise in the promotions’ terms and conditions. Full terms apply. 18+ T&C's | BeGambleAware® #AD
Rouge Casino

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400% up to £2,000

130 Free Spins on StarBurst - Use Code: STARBURST130

✔ Generous Welcome Bonus ✔ New Casino Brand ✔ Huge Library of Games

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Welcome Package 400% first-deposit bonus credited after each eligible deposit using the specified promo bonus code. Use slot games to complete the play-through requirement to claim 130 Free Spins. Player's first real money deposit in Rouge Casino for up to a maximum bonus of €2000 for a deposit of €20 or higher. 18+ T&C's | BeGambleAware® #AD
Rolletto Casino

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The minimum deposit eligible for the Bonus is 20€/$. Casino Bonus applies for the Slot games. Bonus will be credited to your account immediately after your first deposit. Then you should activate the bonus manually. (You should activate the bonus first and then play casino, otherwise, you will not get the bonus). You can only benefit from this bonus once and only on your first deposit. This Bonus cannot be used in conjunction with any other promotion. Casino Bonus and Deposit are subject to wagering requirements of thirty (30) times deposit plus bonus amount. 18+ | BeGambleAware® #AD
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Grab 20% Daily Cashback

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Welcome Bonus up to £100

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18+. New players only. Min deposit £10. 22 Bonus Spins valid on Starburst. Bonus funds are 100% up to £100. Bonus funds + spin winnings are separate to cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contribution. £5 bonus max bet. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply. Terms Apply. BeGambleAware.org 18+ T&C's | BeGambleAware® #AD
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Welcome Bonus 100% up to £50

50 Wager Free Spins

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18+. new players only. Maximum £50 bonus. Minimum deposit: £20. Bonus wins are capped at £500. Max bet with active bonus: £2. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Winnings from Free Spins are credited as Real Money. Some games may not be played with an active bonus. Games may contribute differently when wagering a bonus. Bonus expires after 30 days if wagering requirement has not been met. One bonus allowed per person, address, device, IP. Full bonus terms apply 18+ T&C's | BeGambleAware® #AD
The Pools Casino

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Deposit & Stake £20 & Get 300 Free Spins On Reel LinKING Slot

NO WAGERING FREESPINS - KEEP WHAT YOU WIN

✔ Highly Established UK Brand ✔ Great For Slots ✔ Nice Welcome Offer

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New Players. Opt-in required. Deposit & Stake £20 on casino slots and receive 300 Free Spins on Reel Linking. Qualifying players will have the Free spins credited to their account the following day by 5pm. Certain payment methods excluded. Free Spins expire 7 days after award. This offer is only available to new customers. This promotion is valid from 00:01 on 01/05/2022 until further notice. 18+ UK Only. Full T&Cs apply. 18+ T&C's | BeGambleAware® #AD
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Win Up To 500 Free Spins On Irish Luck Slot

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New players only, £10 min fund, £8 max win per 10 spins, max bonus conversion equal to lifetime deposits (up to £250) to real funds, 65x wagering requirements and full T&Cs apply here 18+ T&C's | BeGambleAware® #AD
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Deposit £15 & Get 50 No Wager Free Spins

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This one-time offer is only available here for new UK customers of Jackpot.com. To participate a minimum £15 bet is required. Any terms not specified in these Special Promotional Terms, the Promotional Terms shall apply and will be subject to Jackpot.com Terms and Conditions. 18+ T&C's | BeGambleAware® #AD
JustBit Casino

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Up to 45% REAL Cashback (Wager Free)

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✔ Leading UK Crypto Casino ✔ Great Welcome Bonus = Wager Free! ✔ Top For Slots & Live Games

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Cashback at Justbit.io can only be received once per person, household, IP address (including shared networks), device and/or credit/debit card number or any other deposit method used. We reserve the right to close the User's account and confiscate any existing funds if evidence of bonus abuse is found. Justbit retains all rights in accordance with these Bonus Policies and general Terms of Use to verify its players’ behavior and act accordingly. T&C Apply | BeGambleAware #AD 18+ T&C's | BeGambleAware® #AD
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Welcome Bonus up to £50

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18+. New players only. 100% bonus on first deposit up to £50 & 50 boys spins for Big Bass Bonanza slot only. Min first deposit of £10. Max bonus £50. 50 Bonus spins credited on first deposit. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expire after 48 hours. Game restrictions apply. Further Terms Apply. 18+ T&C's | BeGambleAware® #AD
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100% up to £300 Welcome Bonus

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✔ All The Famous Games ✔ Awesome Graphics ✔ Faultless Reputation

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18+. New players only. Min. deposit £20. Max. bonus bet £5. Bonus spins on selected games only and must be used within 72hrs. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds expire within 30 days. Offer is 100% bonus match up to £300 + 50 Bonus spins on your 1st deposit. Bonus funds are separate to cash funds & subject to wagering requirement (35x deposit + bonus). Only bonus funds contribute towards wagering requirement. Affordability checks apply. Terms apply. Please gamble responsibly 18+ T&C's | BeGambleAware® #AD
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100% up to £300 Match Bonus

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✔ Experienced Provider ✔ Excellent Amount of Games ✔ Top For Live Games

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18+. New players only. One offer per player. Max bonus bet £5. Offer: 100% bonus match on 1st deposit + bonus spins. Value of bonus & number of spins depend on deposit amount: £20-£100: max £100 bonus + 50 spins on selected games; £101-£200: max £200 bonus + 100 spins on selected games; or £200+: max £300 bonus + 150 spins on eligible NetEnt Games. Winnings from spins credited as bonus and capped at £100. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute to wagering requirement. Bonus funds expire within 30 days; bonus spins within 72hrs. Affordability checks apply. Terms apply. Please gamble responsibly. BeGambleAware.org. 18+ T&C's | BeGambleAware® #AD
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100% up to £50 Welcome Bonus

20 Spins on the Book of Dead Slot

✔ Popular UK Brand ✔ Great Sign Up Bonus ✔ Top For Slots & Jackpots

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Gambling License ✔

New customers only. Minimum first deposit of £20 required. Maximum promotion amount per player is £50 Bonus and 50 Free Spins. The welcome offer is not available on pre-paid card or e-wallet (Neteller and Skrill) deposits. Bonus and free spins will be credited automatically. 100% deposit bonus up to £50 bonus will be credited upon first deposit. 50 free spins will be received in 5 daily increments of 10 starting within 24 hours of first deposit. Free spins are only available on Starburst. Free spins value is £0.10 per spin. Bonus will expire 30 days after qualifying deposit. Free spins will expire 48 hours after being credited/ 18+ T&C's | BeGambleAware® #AD
Bucky Bingo

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Deposit £10 Get 200% Bingo Bonus Up To £100

Plus: 20 Free Spins

✔ Huge Range of Games ✔ Great Bonuses ✔ UK Favourite

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1st depositors 18+ customers only. £10 min deposit. 200% deposit match Bingo Bonus [BB], up to £100. BB plus deposit amount must be wagered 4x. 20 Free Spins [FS] can be used on Starburst and are valued at 10p per spin. FS winnings granted as Games Bonus that must be wagered 99x. FS available for 3 days. Games Bonus win cap of £100 plus the original bonus amount. Wagering contributions vary by game. UK only – deposit balance available for withdrawal at any time. General withdrawal restrictions apply. Eligibility restrictions, country restrictions & full T&Cs apply. 18+ T&C's | BeGambleAware® #AD
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Welcome Bonus up to £50

50 Bonus Spins on Starburst Slot

✔ Awesome Sushi Theme ✔ Sushi Train Game ✔ Superior VIP Club ✔ Popular UK Slots & Jackpots ✔ New Casino

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New customers only. Minimum first deposit of £20 required. Maximum promotion amount per player is £50 Bonus and 50 Free Spins. The welcome offer is not available on pre-paid card or e-wallet (Neteller and Skrill) deposits. Bonus and free spins will be credited automatically. 100% deposit bonus up to £50 bonus will be credited upon first deposit. 50 free spins will be received in 5 daily increments of 10 starting within 24 hours of first deposit. Free spins are only available on Starburst. Free spins value is £0.10 per spin. Bonus will expire 30 days after qualifying deposit. Free spins will expire 48 hours after being credited/ 18+ T&C's | BeGambleAware® #AD
Duelz Casino

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Welcome Bonus up to £300

100 Spins on Book of Dead Slot

✔ Trusted Operator ✔ Great Welcome Bonus ✔ Interactive Casino

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18+ new players only. Minimum deposit: £20. Maximum £100 bonus. Max bet with an active bonus: £2. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Max redeemable from welcome bonus: £500. 100 Free Spins are given out 20 per day on Book of Dead for 5 days in a row, log in each day is required. Max Free Spins winnings: £100. Winnings from Free Spins are credited as bonus money with a wagering requirement of 45 times. Free Spins expire after 3 days. Some games may not be played with a bonus. Games may contribute differently when wagering a bonus. 18+ T&C's | BeGambleAware® #AD
Grand Ivy Casino

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Welcome Bonus up to £300

25 Bonus Spins on Starburst Slot

✔ Classic Design ✔ Impressive Live Dealer Games ✔ Experienced Provider

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18+. New players only. One bonus offer per player. Minimum deposit £20. Max bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds must be used within 30 days otherwise any unused bonus shall be removed. Bonus funds are 100% match up to £300 on your 1st deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute towards any wagering requirements. Terms apply 18+ T&C's | BeGambleAware® #AD
Betfred Casino

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Stake £10 Get up to 200 Free Spins

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New Casino customers only. £/€10 min transfer & stake on Casino slots within 7 days. Max bonus 200 Free Spins on selected games. Free Spins expire after 7 days. iOS app restrictions may apply. E-Wallet & Pre-Paid card restrictions apply. SMS validation may apply. Not available in NI. Full T&Cs apply. 18+ T&C's | BeGambleAware® #AD
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Welcome Bonus 100% up to £300

60 Bonus Spins On Eye Of Horus Slot

✔ Impressive Graphics ✔ Impressive Slots Selection ✔ Experienced Provider

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18+. New players only. Min. deposit £20. Max. bonus bet £5. Bonus spins on selected game only and must be used within 72hrs. Winnings from Bonus spins credited as bonus funds and capped at £20. Bonus funds expire within 30 days. Offer is 100% bonus match up to £300 + 60 Bonus spins on your 1st deposit. Bonus funds are separate to cash funds & subject to wagering requirement (40x deposit + bonus). Only bonus funds contribute towards wagering requirement. Affordability checks apply. Terms apply. Please gamble responsibly 18+ T&C's | BeGambleAware® #AD
Plaza Royal

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Welcome Bonus up to £200

100 Bonus Spins

✔ New Casino ✔ Trusted Company ✔ 60+ Live Games ✔ New Slots ✔ Fast Payouts

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Applies only to new depositing players. 18+. Minimum deposit: £10. 35x Wagering requirement applies to match up bonus. Spins credited in specific games. Spins expire after 24 hours. Wagering requirement applies to spins. Terms and Conditions apply. 18+ T&C's | BeGambleAware® #AD
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100% Welcome Bonus up to £50

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18+. New players only. 100% bonus on first deposit up to £50 & 100 Bonus Spins (50 spins on day 1, 25 on day 2, 25 on day 3) for Gonzo’s Quest slot only. Min first deposit of £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expire after 48 hours. Game restrictions apply. Further Terms Apply. 18+ T&C's | BeGambleAware® #AD
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Get 30 Free Spins When You Deposit & Play £10

Free Spins Credited On The Mummy Books of Amun Ra Slot

✔ Les Ambassadeurs (London) Online Casino Online ✔ Luxury Casino ✔ Classic Design ✔ Great Choice of Games

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New players only. Opt-In required. Deposit and stake. Min. £10 for 30 Free Spins on The Mummy Books of Amun Ra slot, spins valued at 10p per spin. Free Spins must be used within 7 days of qualifying. All winnings from Free Spins are uncapped and paid out in cash. 18+ T&C's | BeGambleAware® #AD
Yeti Casino

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100% Refund bonus up to £111 + 77 Extra Spins Book of Dead

23 Free Spins On Book of Dead - On Registration & No Deposit Required

✔ Trusted Company Behind The Wheel ✔ No Deposit Sign Up Bonus ✔ Big Progressives ✔ 24/7 Support

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#AD 18+, New customers only, min deposit £10, wagering 60x for refund bonus, max bet £5 with bonus funds. Free Spins bonus has x40 wagering. 23 free spins on registration (max withdrawal is £100). 100% refund bonus up to £111 + 77 spins on 1st deposit. No max cash out on deposit offers. Eligibility is restricted for suspected abuse. Welcome bonus excluded for players depositing with Ecopayz, Skrill or Neteller. Full T&Cs apply. Begambleaware.org, Gamble Responsibly. 18+ T&C's | BeGambleAware® #AD
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100% up to £100 Welcome Bonus

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New customers only. All new players can get a 100% deposit match bonus on your deposit, up to £100 - Deposit at least £10 and claim up to £100 18+ T&C's | BeGambleAware® #AD
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Welcome Bonus 100% up to £300

50 Bonus Spins On Starburst Slot

✔ Superb Slots Selection ✔ Wide Range of Games ✔ Experienced Casino Provider

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18+. New players only. Min. deposit £20. Max. bonus bet £5. Bonus spins on selected game only and must be used within 72hrs. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds expire within 30 days. Offer is 100% bonus match up to £300 + 50 Bonus spins on your 1st deposit. Bonus funds are separate to cash funds & subject to wagering requirement (35x deposit + bonus). Only bonus funds contribute towards wagering requirement. Affordability checks apply. Terms apply. Please gamble responsibly. 18+ T&C's | BeGambleAware® #AD
Spinstation Casino

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100% up to £250 Welcome Bonus

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✔ Speedy Support & Payments ✔ Professional Company ✔ Famous Games

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18+. New Players Only. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from bonus spins credited as bonus funds and capped at £100. Bonus funds expire in 30 days, unused bonus funds will be removed. Welcome Offer is 100% match up to £250 plus 20 bonus spins on your 1st deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Affordability checks apply. Terms apply. Please gamble responsibly. 18+ T&C's | BeGambleAware® #AD
Spinland Casino

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Welcome Bonus 100% up to £300

50 Bonus Spins on Starburst

✔ Experienced Company Behind The Brand ✔ Tons of Games ✔ Top Bonuses

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18+. New players only. Min. deposit £20. Max. bonus bet £5. Bonus spins on selected game only and must be used within 72hrs. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds expire within 30 days. Offer is 100% bonus match up to £300 + 50 Bonus spins on your 1st deposit. Bonus funds are separate to cash funds & subject to wagering requirement (35x deposit + bonus). Only bonus funds contribute towards wagering requirement. Affordability checks apply. Terms apply. Please gamble responsibly 18+ T&C's | BeGambleAware® #AD
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100% up to £50 Welcome Bonus

50 Bonus Spins: Use Code: SWIFT

✔ Great Sign Up Bonus ✔ Trusted Platform (SkillOnNet) ✔ Great For Jackpots

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Gambling License ✔

Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Max. Bonus £50. Maximum amount of Free Spins is 50. Game: Book of Dead, Spin Value: £0.10. WR of 30x Deposit + Bonus amount and 60x Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies. 18+ T&C's | BeGambleAware® #AD

What are 500% Casino Bonuses?

The 500% casino bonus works the same as any other match deposit bonus works - you'll get a % on top of the amount you deposit. For example, let's say you find a 500% up to £100 casino bonus offer above. If you deposit £100, you'll get a £500 bonus as you'll get credited 500% of your deposit amount. As you can see, that's a sweet offer that will cost the casino some serious marketing budget. This is why this size of the bonus is fairly rare to come across. 

Most gambling sites prefer to offer smaller percentage matches in their promotions and bonuses; the most common bonuses available in the UK market are 100%- 200% bonuses. However, since this is a very competitive market, online casinos have to stand out from the crowd, and one way they can do that is to offer huge welcome bonuses to attract new customers, like a 500% bonus for example. This is why you will be able to find some great deals out there, especially coming from the newer slot sites companies like those we have listed above; the newer casinos are the ones that need to stand out and offer something very aggressive.

Why Trust AllGamblingSites.com 500% Bonus Recommendations?

AllGamblingSites.com has been online since 2003, successfully listing trusted gambling sites and fair deals to help our readers find the most profitable casino bonuses at the best and safest casino sites online. It's important to us, that our readers can trust what we have to say so they can gamble with confidence online. Here's why our 500% casino deposit bonuses are the best and why you'll always find the best deals on our pages:

We guarantee that every single casino and gambling brand that you see throughout this website is a safe, trusted and fair. The UK Gambling Commission licenses each casino, which our expert casino review team has thoroughly checked and reviewed. Our review team have been gambling online since it started a couple of decades ago and has worked within this industry for the same amount of time. They are skilled professionals and highly knowledgeable about online gambling sites. Attention to detail is key and upholding our standards is paramount to our mission. We know how important it is to be reassured of a casino’s security credentials, which is why every site we list have been fully reviewed and put through its paces. If it's a safe, fair and reputable site that puts their customers first, it'll be considered recommended. If not - there's no chance you'll ever find it recommended on our pages.

This top list of 500% casino bonuses above is regularly being updated with new information, with a constant stream of new casino sites recently adding 500% deposit bonuses to their promotions schedule.

Only casino and gambling sites that offer a 500% bonus or the equivalent will be featured on this dedicated page. If you are looking for casino bonuses of other sizes and formats such as 100% and 200% bonuses, or perhaps free spins and no deposit bonuses, check out our dedicated pages for information on these in the navigation bar above.

If you want to compare bonuses or different casinos, then we have made it easy for you. Simply check out the 500% casino deposit bonuses top list above and you'll find the latest casinos offering them. We've designed it so that you can easily compare different brands, different bonuses, pros and cons of each casino site. You can also easily access each casino's full-length review if you want to learn more about a particular casino. Also, to be as transparent as possible, we have added every bonus' significant terms below every single listing so that you have quick-glance facts to hand. You should be aware of these most essential terms when claiming that bonus.

Different Types of 500 Casino Bonuses

Believe it or not, there are different types of 500% casino bonuses in the UK. At first glance, they may look the same, but like any bonus, they can be claimed in different ways with different conditions. Here are some examples of 500% casino bonuses you're likely to find online

500% Match Deposit Bonus:

A lot of the time, you'll find that a 500% deposit match bonus will be part of a welcome package. This means the bonus will be spread out over several deposits to make a total of 500%. We think these tend to be the best type of 500 casino bonuses because you know you will get a deposit several times and not a one-off when you join.

500% Deposit Bonus (Full): 

These bonuses are rarer to find and will give you a one-time lump sum of bonus when you make a deposit. There may be bonuses offered to you after you've used it, but this type of bonus will often give you 500% on your first deposit.

500% Wager Free Bonus:

 It probably comes as no surprise, but it's tough to find 500% wager-free bonuses. 'Wager free' means a bonus that comes without any playthrough requirements. We've searched high and low and have found no online casino that offers any kind of high-value wager-free deposit bonus. Some casino brands offer wager-free bonuses, often in the guise of wager-free spins, such as Playojo Voodoo Dreams. Still, no wager-free deposit bonuses - these are non-existent as they are too risky for a casino. It's like giving out free cash! Check out several wager-free spins in the top list above.

500 Free Spins

The free spins bonus, no matter the value, is a lucrative bonus and one that is sought after. It's prevalent for online casinos to offer their customers free spins on top of a deposit bonus. The usual amount of free spins you can expect to claim in between 50-200 but some casinos offer customers 500 free spins on selected slot games!

500% Bonus Wagering Requirements  - Important Terms to Keep In Mind:

Unless you're claiming wager-free bonuses, all casino bonuses will have terms and conditions attached, - and all will have wagering requirements which differ from casino to casino. Here are some of our top tips to watch out for to ensure you're savvy about every bonus you claim: