Looking for the latest Grosvenor Casino bonus code? If you’re new to Grosvenor, you can get a £40 casino bonus and 100 free spins when you deposit £20, with no bonus code required.
We’ll explain how to claim the offer, what the wagering requirements mean for you and which restrictions to look out for. You can also explore our best online casino sites to see how Grosvenor compares with other UK operators.
Grosvenor Casino Bonus Code
- Deposit £20, play with £40
- Play roulette online streamed live from Grosvenor’s various UK casinos
- 64 Jackpot King progressive slots
For 2026, Grosvenor Casino is welcoming new UK players with a highly competitive and straightforward sign-up offer: Deposit £20, and get a £20 casino bonus, instantly boosting your starting bankroll to £40.
Depending on current promotions, you may also receive 100 Free Spins on top slot titles like Big Bass Splash.
This welcome bonus stands out in the UK market thanks to its incredibly fair 10x wagering requirement, making it much easier to convert your bonus funds into real cash compared to other online casinos.
Below, we break down everything you need to know about the current Grosvenor Casino sign-up offer, including eligible games, key terms and conditions, and exactly how to claim your bonus today.
Grosvenor Casino Welcome Offer
Before diving into the fine print, here are the vital statistics of the current Grosvenor Casino sign-up bonus:
| Feature | Offer Details |
| Welcome Bonus | Deposit £20, Play with £40 (100% Match) |
| Active Bonus Code | No code required (Opt-in via cashier) |
| Minimum Deposit | £20 |
| Wagering Requirements | 10x (Deposit + Bonus amount) |
| Maximum Win Limit | £2,000 |
| Time Limit | 30 Days |
| Excluded Payments | PayPal and Paysafecard |
- Play roulette online streamed live from Grosvenor’s various UK casinos
- 64 Jackpot King progressive slots
How to claim your Grosvenor Casino welcome bonus
You won’t need a Grosvenor Casino bonus code to claim the welcome offer, but you’ll need to follow the promotional instructions when registering.
- Create your account: Visit Grosvenor Casino and complete the registration process with your details.
- Choose the welcome offer: Make sure you’ve selected the relevant casino promotion before depositing.
- Deposit at least £20: Use an eligible payment method and check that your deposit qualifies for the offer.
- Receive your bonus: Once you’ve met the conditions, your £40 casino bonus should be credited according to the promotion’s terms.
- Check your free spins: The 100 free spins are subject to separate conditions, including eligible games and expiry dates.
Before you start playing, take a moment to check the wagering requirements and withdrawal restrictions. These determine how the bonus works and what you’ll need to do before any eligible winnings can be withdrawn.
- Play roulette online streamed live from Grosvenor’s various UK casinos
- 64 Jackpot King progressive slots
How the Grosvenor Casino wagering requirements work
Before you claim the Grosvenor welcome bonus, it’s worth understanding how much you’ll need to wager.
The offer comes with a 10x wagering requirement on your deposit and bonus combined. So, if you deposit £20 and receive £40 in bonus funds, you’ll have £60 in total. Multiply that by 10, and you’ll need to place £600 in qualifying bets before any remaining eligible bonus winnings can be withdrawn.
That doesn’t mean you need to deposit another £600. It’s the total value of qualifying bets you’ll need to place, although you could still lose your deposit and bonus before reaching that amount.
You’ll also need to pay attention to which games you play. Eligible slots contribute 100% towards the wagering requirement, while live casino games and game shows contribute 10%. Jackpot and progressive games contribute 50%.
The 100 free spins have their own wagering requirements and expiry dates, so don’t assume the same conditions apply to both parts of the welcome offer.
- Play roulette online streamed live from Grosvenor’s various UK casinos
- 64 Jackpot King progressive slots
Which games can you play with your Grosvenor Casino bonus?
You’ll find a wide selection of slots, table games and live casino titles at Grosvenor, but not every game counts towards your bonus in the same way.
If you’re using the welcome bonus, eligible slots contribute 100% of your stakes towards the wagering requirement. Live casino games and game shows contribute just 10%, while eligible jackpot and progressive games contribute 50%.
Your 100 free spins are awarded on Big Bass Splash, with each spin worth 10p. Any winnings from those spins have a separate 10x wagering requirement, which you’ll need to complete within seven days. There’s also a maximum £100 conversion limit.
It’s worth checking the eligible games before playing, particularly if you prefer roulette, blackjack or live dealer games, as some games may be excluded or contribute less towards your wagering target.
- Play roulette online streamed live from Grosvenor’s various UK casinos
- 64 Jackpot King progressive slots
Pros & Cons of the Grosvenor Casino Bonus
| What you’ll like | What to consider |
| You’ll receive a £40 bonus and 100 free spins with a qualifying £20 deposit | You’ll need to deposit at least £20 |
| You won’t need a promotional code | The main offer has a £600 wagering target |
| The wagering multiplier is 10x | Not every game contributes equally |
| You have 30 days to complete the main bonus requirements | The free spins have a shorter expiry period |
| You can choose from slots, table games and live casino games | Conversion limits and payment restrictions apply |
- Play roulette online streamed live from Grosvenor’s various UK casinos
- 64 Jackpot King progressive slots
Do You Need a Grosvenor Casino Bonus Code?
You don’t need a promotional code to claim Grosvenor Casino’s current welcome offer. Instead, you’ll need to register as a new customer, select the promotion and make a qualifying deposit of at least £20.
Make sure you’ve chosen the correct offer before depositing, as simply adding money to your account may not automatically qualify you for the bonus.
If you’ve already registered with Grosvenor, you won’t be eligible for the new customer promotion, but you may find other offers available through your account.
- Play roulette online streamed live from Grosvenor’s various UK casinos
- 64 Jackpot King progressive slots
Grosvenor Casino Bonus FAQs
What is the current Grosvenor Casino welcome offer?
Eligible new customers with Grosvenor Casino can receive a £40 casino bonus and 100 free spins when they deposit £20. The promotion comes with wagering requirements and other restrictions, so check the current terms before claiming.
Do I need a Grosvenor Casino bonus code?
You won’t need to enter a Grosvenor Casino bonus code, but you must select the relevant offer and meet its qualifying conditions.
Can I withdraw my Grosvenor bonus immediately?
You’ll need to meet the applicable wagering requirements before any remaining eligible bonus winnings can be withdrawn from Grosvenor Casino. Withdrawal and conversion limits may also apply.
Why hasn’t my Grosvenor welcome bonus appeared?
If your Grosvenor Casino welcome bonus hasn’t appeared, check that you selected the promotion and deposited at least £20 using an eligible payment method. If you’ve met the conditions but haven’t received your bonus, contact Grosvenor’s customer support team.
Can existing Grosvenor customers claim the welcome bonus?
The Grosvenor Casino welcome offer is intended for eligible new customers only. However, you may be able to access other promotions through your Grosvenor account.
How long do I have to use my Grosvenor free spins?
The Grosvenor Casino free spins and their associated wagering conditions have a shorter deadline than the main bonus. Under the terms discussed here, free-spin winnings must meet their wagering requirement within seven days.