# How Casino Wagering Requirements Actually Work

*By Editorial Desk*
*Reviewed 2026-10-22*

A clear breakdown of playthrough, game weighting, and how to estimate the real value of a welcome bonus.

Casinos advertise eye-catching bonuses, but the fine print decides whether that offer is useful. The key number is the **wagering requirement** (also called playthrough).

## What wagering means

If a site offers a $100 bonus with **35x wagering**, you typically need to place $3,500 in bets before the bonus (and sometimes related winnings) can be withdrawn. Always read whether wagering applies to bonus only, or deposit + bonus.

## Game weighting matters

Slots often contribute 100% toward wagering. Table games may contribute far less—sometimes 10% or 0%. That changes how long a bonus takes to clear.

## A smarter way to evaluate offers

1. Calculate total playthrough needed
2. Factor in typical house edge / RTP
3. Check max bet rules while wagering
4. Confirm withdrawal caps and country eligibility

Use our [Bonus Wagering Calculator](/tools/bonus-calculator) before you claim anything.

## Responsible note

Bonuses are marketing tools, not free money. Only play with funds you can afford to lose, and never chase losses to clear a wagering requirement.

## FAQ

### What does 35x wagering on a $100 bonus mean?
You usually need about $3,500 in qualifying bets before withdrawal. Confirm whether wagering applies to bonus only or deposit + bonus.

### Do slots always clear wagering faster?
Often yes if they contribute 100%, but check max-bet rules and game exclusions in the terms.

### Should I always claim a welcome bonus?
No. If playthrough, game weighting, or caps make the offer expensive, playing without the bonus can be the better choice.