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100% up to £350 + 135 Free Spins
Welcome Bonus
18+. New customers only. 40x bonus wagering requirement applies. Read Full terms.
£40 Welcome Bonus + 20 Free Spins
Welcome Offer
18+. New customers only. Min deposit and spend £20 = £40 bonus. 35 x wagering reqs apply. 20 Free Spins on ‘Banks of Gold’, ‘Rainbow Chameleon’ & ‘Well Well Well’. Spin value £0.10. 10 x wagering on free spins. Bonus & Free Spins valid for 7 days. T&Cs apply.
£50 Welcome Bonus on selected games when you stake £10
New Customer Offer
18+. New players only. Min bet £10 on qualifying games. 40x wager reqs (bonus only) on selected games. Bonus valid for 30 days. Certain deposit types excluded. Bets covering >70% of Roulette table excluded. T&Cs Apply.
Deposit £10 Get £50 Welcome Bonus
New Customer Offer
18+. New Casino customers only. Min bet £10 on qualifying games. Bonus must be accepted with 48 hours, has 40 x wagering reqs (certain games only) and is valid for 30 days. Certain deposit methods only. Bets covering >70% of Roulette table don't count to wagering. T&Cs Apply.
120 Free Spins on Starburst
Welcome Bonus
18+. New depositors only. UK residents only. Minimum deposit £10. 10x wagering on free spin winnings. Free Spins are valid only on Starburst and expire in 7 days. Excludes deposits made via Skrill, Entropay and Neteller.
100% up to £200 + 200 Free Spins
1st Deposit Bonus
18+. Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 40x wagering applies. Bonus valid for 14 days. Minimum £5 wager to activate 200 Spins. 20 Spins on Starburst will be credited per day for 10 days after qualifying deposit/wager is met. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Skrill + Neteller excluded. Always refer to Bonus Terms - www.begambleaware.org
£25 Casino Bonus + 20 Free Spins on Starburst
Welcome Bonus
20 Free Spins on Starburst: 18+. New UK mainland customers only. You will receive 20 Free Spins on Starburst once registered – no deposit required. This bonus is non-redeemable. £25 Deposit Bonus: 18+. New UK mainland customers only. You will receive a 100% matched first deposit bonus, up to £25. Min. deposit of £10 required. Max bonus is £25. 35x wagering of your deposit and bonus in the ComeOn Casino before you can withdraw. Terms and conditions apply.
100% up to £300 + 20 Free Spins
Welcome Bonus
18+. New UK customers only. 100% deposit bonus up to £300. Opt-in required. Minimum deposit £10. 20 Free spins on Starburst game upon registration. 30x wagering requirements apply for bonuses and bonus winnings before withdrawal (game weighting applies). Max bet applies. Terms and conditions apply. Please gamble responsibly, www.begambleaware.org
100% UP TO £222 + 22 Free Spins
Welcome Bonus
New customers only. Min. deposit £10. Wagering requirements are 40x bonus. Max. £100 withdrawal for registered players who have not completed a deposit. When playing with bonus funds max bet is £5. Welcome bonus excluded for deposits with Skrill/Neteller.
100% UP TO £200 + 50 Extra Spins on Second Strike
Welcome Bonus
18+. New customers only. Min £10 deposit. Neteller/Skrill excluded. Max bonus £100. Wagering 20x (deposit + wagering) within 30 days. Bonus max bet £5. Spins paid on selected games, 10 per day. Game weighting and Bonus apply.
Get 3 Wheel Spins now! + 100% bonus up to £100
Welcome Bonus
18+. New Customers Only. Min Deposit: £10. Skrill & Neteller excluded. Max Bonus: £100. Wagering: 50x within 30 days. Bonus Max Bet: £5. Max cashout of bonus funds: 20x the deposit amount. Game weighting, Bonus Terms and General Terms & Conditions apply.
200% UP TO £3000 + 50 Free Spins
Welcome Bonus
18+. New players only. One bonus offer per player. Minimum deposit £20. Bonus spins on selected games only and must be used within 72 hours. Max bonus bet is £5. Bonus funds must be used within 30 days otherwise any unused bonus shall be removed. Bonus funds are 200% match up to £3000 on your 1st deposit, 40% match up to £1000 on your 2nd deposit, and 80% match up to £500 on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus, cash & bonus spins. Terms apply. BeGambleAware.
100% UP TO £100 + 50 Free Spins
Welcome Bonus
Wagering requirements: deposit match bonuses 30 x the total amount (deposit + bonus), 35 x winnings from bonus spins. Max bet per spin of £5. Max withdrawal value 6 x initial deposit amount, or alternatively you may opt for the retry bonus (wagering 100 x the total amount (deposit + bonus)).
Up to £400 + 200 Free Spins Or up to 600 Spins
Welcome Bonus
This Offer is only available for new customers in UK and Northern Ireland. New players must be 18+ years of age and proof of identity documents may be requested for verification purposes.
Bonus up to £500
Welcome Package
New players (18+). First bonus min £10 deposit, following 3 min £20 deposit. Bonus wins capped at £400 per bonus, to withdraw you must wager 35 x bonus funds, 7 days to meet wagering. Use code: WELCOME500.
UP TO £600 BONUS & 150.000 CAL'S CASH
Welcome Package
New players only. 18+. Deposit required. Skrill & Neteller excluded. Bonus wagering 50x on bonus funds within 30 days, Extra Spins 35x within 7 days. Bonus Max Bet £5. Max cashout from a welcome bonus is £5000, Max cashout from Extra Spins £1000.
PLAY WITH £200 WHEN YOU DEPOSIT £100
Welcome Bonus
18+. New customers only. £10 mininimum deposit. 40x bonus wagering required. Maximum bonus amount you can receive is £100. Neteller/Skrill excluded.
20 FREE SPINS NO DEPOSIT REQUIRED + £1000 in bonuses
Welcome Bonus
18+. New Players Only. 20 Free Spins on non-progressive Netent Slots only. No deposit required. 25x wagering requirement applied. Maximum winnings from the free spins is £50 & any excess amount will be voided. Wagering must be completed within 7 days.
Get up to £50 in bonuses
Welcome Bonus
18+. New players only. www.begambleaware.org. Minimum Deposit £20. Bonus will expire 7 days from registration.
WHAT iS casinoslotsspot ALL ABOUT?
Testing a wide range of online casinos
Our listings contain the most trusted online casinos, reviewed and rated by our experts. Kindly note that we keep track of casinos with a history of fraudulent behaviour as well.

More about online casino
An online casino is a service available on the Internet that allows its customers to wager money on games of chance. The online gambling industry was one of the first to be established on the Web, and it has grown at a steady rate as new technologies have emerged. Today, hundreds of online casinos are available, powered by a variety of software companies and backed by numerous management groups.

About bonus calculator
There are various types of bonuses available at the different online casinos which often lead to misunderstandings, confusion and unnecessary stress if you do not understand what they are. Here we will try to briefly explain the different types of bonuses to you. All bonuses will have a playthrough requirement before you can cash out any winnings, so make sure you know what this is and which games are allowed and which are not. Use the free online casino bonus calculator to calculate your required amount of wagers.
BONUS CALCULATOR
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GAME CONTRIBUTING TO BONUS REQUIREMENT:
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