Are casino bonuses worth it?
Sometimes clearly, sometimes not. It depends on the wagering and on how you were going to play anyway.
By Ryan Jessop. Last checked .
Key takeaways
- Wager-free spins: yes, if you would deposit anyway.
- 10x bonuses: worth roughly 60% of face value on average.
- Not worth it for table-only players.
- Never worth depositing more than planned.
Quick answer: Wager-free spins are worth taking if you were going to deposit £10 anyway. A 10x bonus is worth about 60% of its face value on average, if you finish it.
Value, worked out
| Bonus | Face value | Wagering cost at 96% | Average value |
|---|---|---|---|
| PlayOJO: 80 spins | £8 | None | About £7.70 |
| Coral: 100 spins | £10 | None | About £9.60 |
| Ladbrokes: up to 500 spins | Up to £50 | None | Up to about £48 |
| 10bet: £25 | £25 | About £10 | About £15 |
| Casumo: £100 | £100 | About £40 | About £60 |
Long-run averages at a 96% RTP. Any single attempt can end with nothing or far more.
When a bonus is worth it
When it is not
- You only play roulette, blackjack or live games.
- You want to withdraw at any time.
- It tempts you to deposit more.
The cost that is not in the terms
A bonus keeps you playing longer. That is its purpose. Decide your budget first.
More guides: Withdrawing bonus winnings, Casino bonus glossary and Wagering requirements explained.
Bonus types: No wagering casino bonus UK, New casino bonus UK, Casino welcome bonus UK and Fast withdrawal casinos UK.
Three players
| Player | Verdict | Why |
|---|---|---|
| Plays slots, was depositing £10 anyway | Yes: take wager-free spins | Extra play at no cost |
| Plays slots weekly, deposits £50 | Maybe: Casumo's match | Worth about £15 on average if finished |
| Plays only live blackjack | No | The bonus cannot be used there |
A fair way to compare
Work out the average value, then ask what the bonus makes you do that you would not otherwise have done. If the answer is "stake a lot more", subtract that.
Go deeper
Long-tail bonus pages: Coral vs 10bet bonus, 100 free spins UK and Apple Pay casino bonus UK.
Bonus terms dated 5 October 2026, from each casino's published conditions. Other details are reported by independent reviews. How we check. 18+. Free help: 0808 8020 133 or safer gambling.
Frequently asked questions
Are casino bonuses worth it?
Wager-free ones, usually; 10x ones, sometimes.
Is a bonus free money?
No; an advert with conditions.
Can I decline?
Yes.
Which is best value?
Wager-free spins.