Wagering requirements explained: what does 35x mean?
Wagering is the most important concept with casino bonuses. Learn how it works and calculate yourself how much you need to bet before you can withdraw.
## What is wagering?
Wagering, also called playthrough or rollover requirement, indicates how many times you must bet the bonus amount before you can withdraw. It is expressed as a multiplier, e.g. 35x.
## Example calculation
- Bonus: EUR 100
- Wagering: 35x
- Total to bet: 100 x 35 = EUR 3,500
Only when you have bet EUR 3,500 (wins do not matter, it is about the wager) can you withdraw the bonus money plus winnings.
## Wagering on deposit + bonus
Note: some casinos calculate wagering on both your deposit and the bonus. If you deposit EUR 100 with a 100% bonus and 35x wagering, you bet:
(100 + 100) x 35 = EUR 7,000
This is twice as much. Always read the bonus terms.
## Which games count?
| Game | Contribution |
|---|---|
| Slots | 100% |
| Roulette | 10% |
| Blackjack | 10% or 0% |
| Live casino | 0 - 10% |
| Video poker | 10% |
## What is a reasonable wagering?
- **Good**: 25x to 35x
- **Acceptable**: 35x to 40x
- **Avoid**: more than 40x
## Tip
Choose bonuses with low wagering and a long validity. Check our [casino bonus comparison](/) and filter on the fairest terms.