100 Welcome Bonus

Every online casino attracts new players with a generous bonus offer.

In most of the cases, it’s a 100 Welcome bonus: what does it mean? It simply means the casino doubles your deposit.
To make it clearer, if a casino gives a 100% Bonus up to £100, you can get £100 bonus money additionally to the money when you deposit £100.
If you deposit £150, you will still get an extra £100, which is the maximum possible, while if your first deposit is £50, you will play with £50 bonus money.

Bear in mind that real money and bonus money are two different wallets and the bonus always has a wagering requirement in order to be turned into real money (in some rare cases there is no wagering but the average wagering requirement is 35 times).

Casinos offering a 100 Welcome Bonus

Here below, we present you a list of online casinos which are offering a 100 welcome bonus to new players who sign up.

All the following casinos hold a UKGC license, so they operate legally in the United Kingdom.
Moreover, they have all been reviewed by our team and are considered reliable and trustworthy.

If you want to check casinos with other welcome offers, you should also give a look to the complete UK Online Casinos List.

  • Sign up bonus
    100% up to £300 + 90 Bonus Spins
    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. 20 Spins will be credited instantly upon qualifying deposit + then 20 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. – www.begambleaware.org
    Casilando
    9/ 10
    Play Now!
  • Sign up bonus
    100% Welcome Bonus + 20 Bonus Spins
    18+. New players only. Minimum deposit of £10. Bonus spins are valid on Fruit Shop only and subject to 35x wagering, and must be used within 10 days, otherwise any unused bonus spins shall be removed. Bonus funds are 100% up to £100 and separate to Cash funds. 35x bonus wagering requirements and only bonus funds count towards wagering contribution. £5 max bet with bonus. Bonus must be used within 30 days otherwise any unused bonus shall be removed. Terms Apply. BeGambleAware.org
    Fruity Casa
    9/ 10
    Play Now!
  • Sign up bonus
    100% Bonus up to £500 +50 free spins
    18+. New players only. 1 bonus offer per player. Min. deposit £20. Max bonus bet £5. Bonus spins on selected games only- must be used within 72 hours. Bonus funds expire in 30 days, unused bonus shall be removed. Bonus funds are 100% match up to £500 + 50 bonus spins on 1st deposit, 25% match up to £800 + 25 bonus spins on 2nd deposit, and 50% match up to £500 + 30 bonus spins on 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus, cash & bonus spins. Terms apply. BeGambleAware.org.
    Jackpot Village
    9/ 10
    Play Now!
  • Sign up bonus
    100% up to £100 +200 free spins
    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. 20 Spins will be credited instantly upon qualifying deposit + then 20 per day for 9 days on Starburst. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. – www.begambleaware.org New players receive a 100% bonus on first deposit up to £100 + 200 bonus spins
    Casino Joy
    9/ 10
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  • Sign up bonus
    100% up to £100 +200 free spins
    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. 20 Spins will be credited instantly upon qualifying deposit + then 20 per day for 9 days on Starburst. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. – www.begambleaware.org NEW: 100% Welcome Bonus up to £100 + 200 bonus Spins
    Casino Cruise
    9/ 10
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  • Sign up bonus
    100% up to £100 +200 free spins
    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. 20 Spins will be credited instantly upon qualifying deposit + then 20 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. – www.begambleaware.org
    Casoola
    9/ 10
    Play Now!
  • Sign up bonus
    100% Welcome Bonus up to £500 +50 Bonus Spins
    18+. New players only. 1 bonus offer per player. Min. deposit £50. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds expire in 30 days, unused bonus funds will be removed. Bonus funds are 100% match up to £500 on your 1st deposit, 25% match up to £1000 on your 2nd deposit, and 50% 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. Only bonus funds count towards wagering contribution. Terms apply. BeGambleAware.org
    Casimba
    8/ 10
    Play Now!
  • Sign up bonus
    100% Bonus up to £100
    £10 min deposit. £100 max match. 50x wagering. Game eligibility & contributions vary. 10p to £5 bet range. £500 max redemption. New players only. Limited time offer. Valid 7 days. Terms apply.
    Lottomart
    8/ 10
    Play Now!
  • Sign up bonus
    100% Match Bonus up to £500 +30 Extra Spins
    18+. New players only. 1 bonus offer per player. Min. deposit £20. Max bonus bet £5. Extra spins on selected games only- must be used within 72 hours. Bonus funds expire in 30 days, unused bonus shall be removed. Bonus funds are 100% match up to £500 + 30 extra spins on 1st deposit, 25% match up to £800 + 25 extra spins on 2nd deposit, and 50% match up to £200 + 50 extra spins on 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus, cash & extra spins. Terms apply. BeGambleAware.org.
    Temple Nile
    9/ 10
    Play Now!
  • Sign up bonus
    Get 100% Bonus + 10 Free Spins
    18+ | New Players Only | Bonus spread over 1st 4 deposits | Spins applied in batches of 50 on 2nd & 3rd & 4th deposits | 1st: 100%. Min deposit £10 max bonus £50 | 2nd, 3rd & 4th: Min deposit £20 | 35x wagering on bonus & spins | Spins are credited on Starburst & expire after 24 hrs | T&C’s Apply
    Trada Casino
    8/ 10
    Play Now!
  • Sign up bonus
    100% up to £100 +50 Free Spins
    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. 10 Spins will be credited instantly upon qualifying deposit + then 10 per day for 4 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. – www.begambleaware.org
    Vegas Hero
    8/ 10
    Play Now!
  • Sign up bonus
    100% up to £200 + £10 Extra Cash
    You will receive 11 welcome spins in a random game upon First Deposit. You have 7 days to activate the bonus, once activated welcome spins must be used within 24 hours. A First deposit is required to play these spins. Welcome Spins are free from any wagering requirement. No maximum withdrawal limits. You must be 18 or over to play and 21 in countries where that is the minimum age by law. Play Responsibly.
    Videoslots
    0/ 10
    Play Now!
  • Sign up bonus
    100% Bonus up to £99 +99 Free Spins
    New customers only, 10 free spins on registration, minimum deposit £20, wagering 40x, max bet £5 with bonus funds, 100% up to £99 , eligibility is restricted for suspected abuse, no max cash out on deposit offers, welcome offer excluded for players depositing with Neteller and skrill, full T&C’s Apply 10 free spins on registration then 100% bonus on first deposit up to £99 + 99 free spins and 10% Cashback
    Yako Casino
    8/ 10
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  • Sign up bonus
    100% up to £100 Deposit Bonus + 300 Free Spins
    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. 30 spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on pre-selected games. free spins valid for 72 hours from credit. max free spins winnings £100. ewallets excluded. – www.begambleaware.org
    Casino Lab
    8/ 10
    Play Now!
  • Sign up bonus
    100% up to £100 Deposit Bonus + 300 Free Spins
    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. 30 Spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on Starburst. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. – www.begambleaware.org On 1st deposit: 100% + 300 spins (Max bonus £100)
    Genesis Casino
    0/ 10
    Play Now!
  • Sign up bonus
    100% up to £100 Deposit Bonus + 300 Free Spins
    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. 30 Spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. – www.begambleaware.org
    Sloty
    0/ 10
    Play Now!
  • Sign up bonus
    100% up to £100 Deposit Bonus + 200 Free Spins
    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. 20 Spins will be credited instantly upon qualifying deposit + then 20 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. – www.begambleaware.org
    Spinit
    0/ 10
    Play Now!
  • Sign up bonus
    100% up to £100 Deposit Bonus + 300 Free Spins
    18+ Full T&C’s Apply New players Only. £10 min deposit. £5 max bet using bonus. 40 x wagering applies. Bonus valid for 14 days. 30 Spins on preselected games will be credited instantly + then 30 per day for 9 days. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Skrill + Neteller excluded. Always refer to Bonus Terms – www.begambleaware.org
    Kassu Casino
    0/ 10
    Play Now!
  • Sign up bonus
    100% up to £100 Deposit Bonus + 150 Free Spins
    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. 15 Spins will be credited instantly upon qualifying deposit + then 15 per day for 9 days on Gonzo’s Quest. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. – www.begambleaware.org
    Pelaa
    0/ 10
    Play Now!
  • Sign up bonus
    20 Bonus Spins + 100% Welcome Bonus up to £250
    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 £250 on your 1st deposit, Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus, cash & bonus spins. Terms apply. BeGambleAware.
    Spin Station
    0/ 10
    Play Now!
  • Sign up bonus
    100% Match Bonus up to £400 + 50 Bonus Spins
    18+. New players only. One bonus offer per player. Minimum deposit £20. Max bonus bet is £5. 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 £400 on your 1st deposit, 40% match up to £3000 on your 2nd deposit, and 60% match up to £1500 on your 3rd deposit. Funds from the bonus are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute towards any wagering requirements
    Dream Vegas
    9/ 10
    Play Now!
  • Sign up bonus
    100% Welcome Bonus up to £300 + 50 Bonus Spins
    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, 50% match up to £500 on your 2nd deposit, and 75% 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% Welcome bonus up to £300 plus 50 bonus spins on your first deposit.
    Miami Dice
    8/ 10
    Play Now!
  • Sign up bonus
    100% Welcome Bonus up to £300 + 50 Bonus Spins
    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 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 & bonus spins. Terms apply. BeGambleAware.
    Spin Rider
    0/ 10
    Play Now!
  • Sign up bonus
    100% Welcome Bonus up to £300 + 50 Bonus Spins
    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,50% match up to £250 on your 2nd deposit, and 100% match up to £250 on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus, cash & bonus spins.
    Spinland
    0/ 10
    Play Now!
  • Sign up bonus
    77 free spins No deposit & 100% up to £200 Welcome Bonus
    New players only • No Deposit Offer: Claim in 48 hrs • 14 day expiry • Free Spins (FS) wins credited as bonus & capped at £10, excl. JP win • Deposit Bonus Offer: FreePlay (FP) wins credited as bonus & capped at amount received, exc. JP win • Valid for selected games • Bonus wins capped at £500, excl. JP wins • Pre-1st deposit only: Bonus wins & max redeemable amount capped at £100, excl. JP wins • 50x wagering – req. vary by game • Bonus expires in 90 days • Payment method & country restrictions apply • Withdrawal restrictions & T&Cs apply: No Deposit Offer & Deposit Offer
    777 Casino
    7/ 10
    Play Now!
  • Sign up bonus
    100% up to £100
    New Customers Only. Minimum deposit £20. Wagering Requirements are 35x bonus When playing with bonus funds max bet £5. Whom this offer is available to, – for example, ‘new customers’ or ‘UK customers only’ • Deposit methods which do not qualify player for bonus eligibility, e.g.- Skrill/Neteller • Minimum deposit amounts • Statement- ‘Bonus Terms and Conditions Apply
    All British Casino
    8/ 10
    Play Now!
  • Sign up bonus
    100% up to £10 and 10 free spins
    Applies only to new depositing players with Code. Min deposit £10. Wagering requirement apply 35x. Offer valid for 1 week.
    Atlantic Spins
    7/ 10
    Play Now!
  • Sign up bonus
    100% up to £100 +200 free spins
    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. 20 Spins will be credited instantly upon qualifying deposit + then 20 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. – www.begambleaware.org
    Casino Planet
    9/ 10
    Play Now!
  • Sign up bonus
    100% up to £100 + 200 spins
    new customers. spins: 20 on registration, 180 after deposit, winnings given as bonus funds, 20x wagering. spins and bonus wagering on age of the gods games only. welcome bonus: £20 min deposit, max bonus £100, wagering 40x. game weighting applies. betting limits: slots – £5 all other games – 10% of bonus amount
    Casino.com
    7/ 10
    Play Now!
  • Sign up bonus
    100% Bonus up to £500 +50 bonus spins
    Terms and Conditions: 18+. New players only. 100% bonus on first deposit up to £50 plus 50 Free spins. Free spins are playable on Starburst and will be credited in increments of 10 spins per day for 5 days following first deposit. Min. first deposit £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £500. Wagering requirement of 40x to cash out. Bonus expiry 30 days. Free spins expiry 2 days. Game restrictions apply. Full T’s&C’s apply. 18+. Please gamble responsibly. BeGambleAware.
    Casushi
    7/ 10
    Play Now!
  • Sign up bonus
    100% match up to £100 + 10 free spins
    New Players Only. Wagering occurs from real balance first. 50X wagering the bonus or any winnings generated from free spins. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 days / Free spins valid for 7 days from issue. Max conversion: 3 times the bonus amount or from free spins: £/$/€20. Excluded Skrill deposits. Full Terms apply.
    Conquer Casino
    8/ 10
    Play Now!
  • Sign up bonus
    100% Bonus up to £200
    18+. Open to UK residents who have registered through the relevant affiliate link after 04.01.2020. T&Cs apply. Get 50 EnergySpins (ES) on Book of Dead™️ (£0.10, valid 7 days) with your first deposit. Offer not available for any deposits thereafter. Available once per customer. Opt-in by choosing the Welcome Offer tab before making your deposit, otherwise select “NO BONUS”. Winnings from ES carry no wagering requirement. Max winnings are capped at: £100. Irregular gameplay may affect eligibility. BeGambleAware.org. Play responsibly. Deposit 10 GBP and get 50 NO-Wager Spins. Players will have to select the bonus on the deposit page and the 50 No Wager Spins are credited on Book of Dead game. All winnings from the spins come without any wagering requirement and winnings capped at 100 GBP.
    Energy Casino
    8/ 10
    Play Now!
  • Sign up bonus
    100% up to £123
    Full T&Cs apply. Maximum bonus is £123 – Max bet with bonus is £5 – No max cash out – Wagering is 50x – 30 day limit – Skrill & Neteller excluded – Eligibility is restricted for suspected abuse – Cashback is cash, so no wagering – Cashback applies to deposit where no bonus is included.
    Fun Casino
    8/ 10
    Play Now!
  • Sign up bonus
    100% up to £100 + 25 Bonus Spins
    18+. New players only. Min dep £10. Max bet £5. 1st Dep offer is 100% up to £100 + 25 bonus spins on Gonzo’s Quest & Starburst. Spins expire after 10 days, funds after 30 days. Bonus funds separate to cash. Wager req of 35x deposit + bonus apply. Terms apply. BeGambleAware.org
    Hello Casino
    8/ 10
    Play Now!
  • Sign up bonus
    100% up to £100 + 50% up to £200
    New customers only. Minimum deposit of £10 required. Wagering requirement is 45x bonus amount. 100% up to £100 on 1st deposit. 50% up to £200 on 2nd deposit. Bonus funds are valid for 30 days. Live casino, table games and video poker do not contribute to wagering requirements. When playing with bonus funds maximum bet is £5. Welcome bonus is excluded for deposits with Skrill/Neteller. Full T&Cs apply. 18+. BeGambleAware.org
    Hyper Casino
    9/ 10
    Play Now!
  • Sign up bonus
    100% Welcome Bonus up to £100 + 100 free spins
    Terms and Conditions apply. New players only. 18+. Min deposit £10. Wagering requirement apply 35x. Offer valid for 72hr. 100 spins includes 3 deposit. See full terms here.
    Karamba
    7/ 10
    Play Now!
  • Sign up bonus
    100% up to £50 + 50 free spins
    Terms and Conditions apply. New players only. 18+. Min deposit £20. Welcome package split over 3 deposits 35x wagering applies to match up bonus . Offer valid for 1 week. 50 Spins on Starburst – 35x wagering applies to Spins .See full terms here.
    Luckland
    7/ 10
    Play Now!
  • Sign up bonus
    100% up to £200
    New customers only. Deposit Bonuses: Min Deposit £20 each. Max total bonus amount is £200. 40x wagering, game weighting applies. Spins: activated upon 3rd deposit, available on Starburst only. Bonus Betting limits: Slots- £5, other games- 10% of bonus amount. T&Cs apply.
    Mansion Casino
    0/ 10
    Play Now!
  • Sign up bonus
    100% up to £100 (Up to £400 Welcome Offer + 175 spins)
    New Customers Only. First Deposit only. Minimum Deposit £10 for Spins. Minimum 10 and Maximum 50 bonus spins on selected slots only. 2x Conversion, 20x wagering. Min Deposit £50 for 10% cashback on 1st deposit based on slot net losses for 24 hours. Max Cashback £200. Elk Gaming Slots excluded. T&Cs Apply
    Mayfair Casino
    7/ 10
    Play Now!
  • Sign up bonus
    100% up to £50 + 25 free spins
    First Deposit Only. Min. deposit: £20, max. Bonus £50. Game: Ninja Master, Spin Value: £0.20. WR of 60x Bonus amount and 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). Free Spins must be used before deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.
    Mega Casino
    7/ 10
    Play Now!
  • Sign up bonus
    100% up to £150 Welcome Bonus + 15 free spins
    18+ | KYC verified | New UK customers only | Min deposit £10 | Deposit a maximum of £150 to receive 100% bonus | Min 35x wagering (on deposit + bonus) on selected games | Live casino games are excluded from this offer | Game restrictions apply | Neteller and Skrill payment methods are excluded from this offer | FS Valid for 30 days | T&Cs apply | General Promotions Terms Apply
    Novibet Casino
    7/ 10
    Play Now!
  • Sign up bonus
    100% up to £100 + 50 bonus spins
    New players only. Min deposit 20 £/€/$. Bonus to a max of 100£/€/$ + 50 bonus spins. Wagering bonus (+deposit) 35x. Wagering bonus spins 40x. Bonus T&C apply.
    PlayFrank
    7/ 10
    Play Now!
  • Sign up bonus
    Up to £1,000 + 100 Bonus Spins
    18+. New players only. Min. Deposit £10. Bonus: 1st deposit 100% up to £300 + 30 bonus spins (Reactoonz™), 2nd deposit 50% up to £500 + 50 bonus spins (Book of Dead™), 3rd deposit 25% up to £200 + 20 bonus spins (Legacy of Egypt™). Spins on specified games only;winnings from spins credited as bonus funds. Bonus money is separate to cash funds & subject to 35x wagering requirement. £5 bonus max. bet. Bonus must be used within 30 days, spins within 10 days, otherwise any unused will be removed. Only bonus funds contribute towards wagering requirements. Terms Apply. BeGambleAware.org
    PlayGrand Casino
    9/ 10
    Play Now!
  • Sign up bonus
    100% up to £50 + 20 Spins (up to 200 and 100 free spins)
    The “Welcome bonus” is limited to one bonus per household. The “Welcome bonus” may not be used in conjunction with any other bonus, promotion or offer. The “Welcome bonus” must be wagered at Regent Casino within 21 days of being credited to your account. Regent Casino reserves the right, at any time, to revoke any welcome bonus not used within the allotted time period. Please note that in the interests of fair gaming, we require you to have wagered a minimum of 35 times the sum of your welcome bonus before cashing out any winnings. Wagering requirements T&Cs apply
    Regent Play
    7/ 10
    Play Now!
  • Sign up bonus
    100% up to £10 and 10 free spins
    This promotion is only available to valid account holders aged 18+ (UK exc NI) To be eligible for the bonus, players must deposit a minimum of £10 Players will receive a maximum of £10 and 10 Spins on Starburst Spins will be worth £0.10 and valid on Starburst Players must launch Starburst to activate spins All winnings earned from the spins will be rewarded in bonus
    Slots Devil
    7/ 10
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  • Sign up bonus
    Deposit £10, claim 25 free spins
    First-time depositors only (18+ UK exc NI). Min Deposit: £10. Max Offer: 25 Free Spins [on a game of our choice]. Promo code: SPINZAAR. Free Spins Winnings will be capped at £2.50 and credited as bonus funds. 40x wagering applies to bonus funds. Games Bonus winnings are capped at £100 + original bonus amount. Games bonus funds may only be used on selected games only. Unused Free Spins expire after 7 days. Wagering requirements vary by game. We reserve the right to deny bonuses based on abusive bonus activity across sites operated by the Company. Deposit balance is available for withdrawal at any time (UK only). General withdrawal restrictions & full T&Cs apply. Valid until further notice.
    Spinzaar
    7/ 10
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  • Sign up bonus
    100% Welcome Bonus up to £300
    This offer is available to the newly registered players of TonyBet who have registered from 2020. All players must be 18+ years old and of a required legal age to gamble. The offer is valid for 3 days after the registration. 10 Welcome Spins must only be wagered from the real money balance on Net/Ent slots. The wagering requirement for the winnings of Welcome Spins is 35x the amount awarded. When the requirement of the 35x wagering is fulfilled, the funds will be transferred to the real money balance of a player. Wagering by using the amount that was won from the Welcome Spins while a player has no funds in the real money balance is not counted towards the rollover requirements. 10 Welcome Spins are automatically credited on Turn your Fortune video slot. A player can only have one active bonus at a time. Otherwise rollover amounts left from the previous active bonuses will be summed up. This bonus will only be valid for a period of 3 days after this bonus will be credited to the player’s account. When the previous-mentioned period passes, this bonus money will be expired. All offers of TonyBet are only intended to be used for recreational purposes. If there is any evidence of breaching this term, TonyBet at its sole discretion shall limit the eligibility of a player to participate in all or part of promotions. We reserve the right to cancel and/or stop any on-going promotion and/or offer at any time without prior notice.
    Tonybet Casino
    7/ 10
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  • Sign up bonus
    100% Welcome Bonus up to £200
    New Players Only. Wagering occurs from real balance first. 50X wagering the bonus or any winnings generated from free spins. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 days / Free spins valid for 7 days from issue. Max conversion: 3 times the bonus amount or from free spins: £/$/€20. Excluded Skrill deposits. Full Terms apply.
    Vegas Paradise
    8/ 10
    Play Now!
  • Sign up bonus
    100% Welcome Bonus up to £100 + 30 free spins
    New players only. Register & get up to 30 Free Spins [FS]. 10 FS*3 on selected slots over 3 days (10 FS per day upon log in). FS must be claimed by 23:59 on day of grant & valid for 7 days once claimed. FS wins granted in bonus after all FS used. FS wins set at £1–£4 (per 10 FS). Reg bonus wins capped at £100 exc. jp. wins. Non-funded player balance is capped at £100. Deposit min £10 & get 100% Bonus (max £100) + 30 FS (must be claimed within 7 days & valid for 7 days once claimed). All FS available on specific games. FS wins granted in games bonus after all FS are used. Bonus wins capped at £400 exc. JP wins. To withdraw games bonus & related wins, wager 30x the amount of bonus. Wagering reqs. vary by game. Deposit balance can be withdrawn at any time. Withdrawal restrictions & T&Cs Apply EXCLUSIVE! Register for up to 30 spins no deposit, first deposit 100% up to £100 + 30 spins
    Wink Slots
    7/ 10
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  • Sign up bonus
    100% Deposit Bonus up to £50 + 50 Spins
    Min. deposit £10, max. bonus £50. First Deposit Only. 10 Spins each on Book of Dead, Dead or Alive II, StarMania, Pirates Plenty, Mystery Reels Megaways, credited daily. Spin Value: £0.10 WR of 30x Deposit + Bonus amount and 60x Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the spin winnings and bonus amount of £5 (lowest amount applies). The daily 10 Spins must be claimed every day from the Daily Picks menu. Spins must be used before deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos.
    Cozino
    8/ 10
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  • Sign up bonus
    Up to £500 over 3 deposits + 50 Bonus Spins
    18+ New players only. One bonus offer per player. Minimum deposit of £20, Max bonus bet £5 Bonus offer must be used within 30 days and bonus spins within 10 days, otherwise any unused shall be removed. Bonus spins are valid on the following games only: Jungle Spirit, Starburst, Hotline and Fruit Spin. Bonus funds are 100% of your first deposit up to £100, 50% of your second deposit up to £250, 50% of your third deposit up to £150 Bonus funds are separate to Cash funds, and are subject to 35 x wagering the total of bonus, cash & bonus spins. Terms Apply. BeGambleAware.org
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  • Sign up bonus
    100 spins + up to £200 bonus
    Applies only to new depositing players. 18+. Minimum deposit for 1st deposit bonus: £10. Welcome Package split over 3 deposits. Minimum deposit for 2nd & 3rd deposit bonus: £20. 35x Wagering requirement applies to match up bonus. 100 spins splits to 20 spins a day for 5 days. Spins credited in specific games. Spins expire after 24 hours. 50x Wagering requirement applies to spins. Terms and Conditions apply.
    Mr. Play
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  • Sign up bonus
    Up to £100 Match Bonus & 100 extra spins
    Offer valid on first 4 deposits. Offer only applies to new players. Bonuses that require a deposit must have the bonus wagered 35 times. Winnings won with extra spins that require a deposit, have to be wagered 35 times your extra spins winnings, unless stated otherwise. Bets on different games contribute differently to the compliance of the wagering requirements: Wagering Bonus Policy.Min. deposit: £20.Max. bonus: £800.All bonuses offered by Casiplay.com will be subject to the following rules: Casiplay.com Bonus –100% up to £800 and 100 extra spins, upon four consecutive deposits, unless otherwise stated. This bonus only applies for deposits of £20 or higher. All you need to do is just deposit the money in your Casiplay.com account and you will receive this bonus instantly. Full Terms apply 1st day deposit: 100% up to £200 + 30 extra spins for Starburst – 2nd day deposit: 50% up to £200 + 20 extra spins for Starburst – 3rd day deposit: 50% up to £200 + 20 extra spins for Book of Dead – 4th day deposit: 100% up to £200 + 30 extra spins for Gold King
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    Up to £100 Match Bonus & 100 extra spins
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    88 Free Play + 100% up to £100
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    Deposit £100, Play with £200 + 100 spins
    New players only. Selected slots only. Min deposit £10, Max Bonus £100 + 100 bonus spins on Starburst, 30x wagering (dep+bonus), 30x on spins, 4x conversion. Terms & Conditions apply
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    100 spins + up to £200 bonus
    Applies only to new depositing players. 18+. Minimum deposit: £10. Welcome Package split over 3 deposits. 35x Wagering requirement applies to match up bonus. 100 spins splits to 20 spins a day for 5 days. Spins credited in specific games. Spins expire after 24 hours. 50x Wagering requirement applies to spins. Terms and Conditions apply.
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    100% up to £250 + 100 Bonus Spins
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    100% Welcome Bonus up to £300 + 50 Bonus Spins
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    £1500 Bonus +100 Spins
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    Deposit £10, get £70 Bonus
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Not all the 100 welcome bonuses are the same

While the 100% deposit bonus is by far the most common way for online casinos to attract and welcome new players, not all the 100 welcome bonuses are the same.

In fact, there are many factors to take into consideration, which can change the nature of the bonus consistenty:

  • Amount of bonus money
  • Wagering requirements
  • Winning cap
  • Games available

Let’s go through these factors to have a better understanding of how the 100 welcome bonuses really work.

Amount of bonus money

It goes without saying, that a 100% up to £1,000 is better than a 100% up to £100, right?
Well, not necessarily, not always.

In case all other conditions are identical, it’s better but it also requires a bigger initial cost.

There’s also a subjective factor involved. For example, if you have a higher amount of bonus money, you can play more for free. If that’s your ultimate goal, the higher the bonus the better.

But it’s also more difficult to convert the bonus into real money, and you might be aware of that. In that case, you’d prefer a smaller bonus (with lower wagering).

It depends also on the player’s wealth: depositing £1,000 into an online casino is not something many people are willing to do.

For most players, an 100% up to £100 will be enough (also considering the huge amount of online casinos in the UK).

100 Welcome bonus wagering requirements

If you play online, you are probably familiar with this term. Wagering requirement is an important factor when assessing how good a welcome bonus is.

If you don’t know what we’re talking about wagering refers to the number of times you have to play the welcome bonus, in order to convert it into real money.

So, for example, if you have a 10x wagering on a £100 welcome bonus, you must play the equivalent of £1,000.

It’s obvious that the lower the wagering, the better for the player (and the worse for the casino).

Rarely, like in the case of Mr Q Casino, you have no wagering at all.

Most of the times, wagering requirements apply to the welcome bonus and vary from casino to casino, reaching up to 65 times.

The average, though, stay somewhere between 35x and 40x: our recommendation is to stay away from operators having wagering higher than this value (unless they offer something really special and unique).

Another important thing to remember is that different games have different contribution to the wagering requirements. Normally, slots and scratch cards contribute fully, while roulette and bingo might have lower contribution percentage.

To make this clearer, if you play £10 on a slot, you wagered £10 because of the 100% contribution. In some casinos, if you play the same amount on a table game, it would equal to £5 wagered.

200 Welcome bonus

Not many online casinos can offer a 200% welcome bonus and be trustworthy and reliable at the same time. Britain Bet is one those few.

  • Sign up bonus
    200% up to £50
    Best welcome bonus 2021
    Britain Bet
    8/ 10
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Winning cap on 100 Welcome bonus

Another limitation to welcome bonuses can occur with winning caps.

Basically, the online casino could set the maximum amount you can win out of the bonus.

This condition is particularly annoying in combination with high required bonuses and wagering.

Prefer casinos with no winning caps over those who limit your potential winnings.

Games available

More often than not, casinos will offer their welcome bonus only to be played on a specific game, or few selected games.

In some other cases, they will give you more choices and exclude some games only.

Every game comes with specific characteristics which directly impact your probability to win: the RTP and the volatility.

The Return to Player is the average amount of money that you get back for every 100 units played. For example, if a slot has an RTP of 97%, for every £100 you play, you get back £97 and £3 is what the casino earns.

It’s useful to remind you that this value is just an average and reflects a long-term calculation.

For this reason, the results in the short-term could be different. Every casino should display a list of games with a monthly rtp from the previous month.

Sometimes the RTP can be higher than 100%, which turns into a profitable game for the player. But, this is compensated in the long run, thus you can also have lower values than the official RTP.

The other factor is volatility: games with high volatility pay back rarely with higher amounts of money, while low volatility means repetitive small wins.

To conclude, remember to check the T&Cs of every 100 welcome bonus and consider the factors we discussed before.

Can I make money out of a 100 welcome bonus?

While casinos will always win in the long run and they should never considered as a way to make money, it doesn’t mean that you can’t make any money out of it at all.

In fact, it is possible and we are going to prove it now.

For example, you have 100£ to play on a slot whose RTP is 97%. The wagering requirement is 35x.

If you play £100 35 times, you will end up with an average value of £35,50 ( you can multiply 100 by 0,97 35 times to find this number or just use the power formula on excel).

Again, this is just an average and it depends on the factors previously discussed and also on luck (or variance, if you prefer the mathematical term).