Casino Wagering Requirements Explained: What a Bonus Really Costs

Casino wagering requirements, also called playthrough requirements, are the number of times you must bet a bonus (and sometimes your deposit) before you can withdraw winnings. A 10x requirement on a $100 bonus means you must wager $1,000 in total before the funds become withdrawable.

Two bonuses with the same headline can have very different real value once you read the terms. This guide shows how to calculate the true cost of wagering requirements, how game weighting affects your progress and what to look for before you claim an offer. For a curated list of current offers, see our page on the best casino bonuses.

How Wagering Requirements Work

Wagering requirements are expressed as a multiple. A 1x requirement means you must wager the bonus amount once. A 30x requirement means thirty times. Some casinos apply the multiple only to the bonus, while others apply it to the bonus plus the deposit. That difference matters more than most players realize.

Example: you deposit $100 and receive a $100 bonus with a 20x requirement on the bonus only. You need to wager $2,000. If the requirement applies to the deposit plus bonus (known as D+B), you must wager $4,000. The second offer is twice as demanding even though the multiple is the same.

Where Wagering Applies

Regulated US online casinos in states such as New Jersey, Pennsylvania, Michigan and West Virginia often use low playthrough on deposit matches, typically 1x to 15x, while some also offer losses-back bonuses with 1x requirements. Offshore sites and sweepstakes-style platforms vary widely and often have far higher multiples.

Game Weighting: Not All Bets Count Equally

Casinos assign contribution percentages to different games. Slots often count 100 percent, meaning every dollar wagered reduces your requirement by a dollar. Table games like blackjack and roulette frequently count 10 to 20 percent or are excluded completely. Live dealer games are often limited or excluded.

With a 10 percent contribution rate, $1,000 of blackjack action reduces your requirement by only $100. That is why players targeting table games can find a bonus much harder to clear than it looks. Always check the weighting table in the terms. If you prefer live games, our list of live dealer casinos can help you find platforms with better terms.

Calculating the Real Cost of a Bonus

You can estimate the expected cost of clearing a bonus using the house edge of the games you play. The formula is: expected loss equals total wagering required multiplied by the house edge.

Example: a $100 bonus with a 20x requirement on the bonus means $2,000 in wagers. On a slot with a 4 percent house edge (96 percent RTP), expected loss is $80. The bonus is worth $100, so the expected value is about $20. At a 6 percent house edge, the expected loss is $120, which exceeds the bonus value. Understanding this calculation helps you avoid offers that look generous but have negative value.

Volatility Matters Too

Expected value is an average. High volatility slots can swing wildly, causing you to bust before you finish the requirement. Lower volatility games usually give you a better chance to complete it. Our casino strategy hub at casino strategy explains how volatility and RTP interact.

A Worked Comparison of Two Offers

Suppose Casino A offers a 100 percent match up to $200 with a 15x requirement on the bonus only, and Casino B offers the same match with a 25x requirement on deposit plus bonus. If you deposit $200 at each, Casino A requires $3,000 in wagers while Casino B requires $10,000. At a 4 percent average house edge, the expected cost of clearing is $120 at Casino A and $400 at Casino B. The first offer leaves you with an expected gain of about $80 on the $200 bonus, while the second produces an expected loss of $200 relative to the bonus value. The headline match is identical, but the real value is dramatically different.

This kind of side-by-side math takes only a minute and can save you real money. It also shows why a smaller bonus with a low playthrough is often better than a large bonus with heavy conditions. Treat bonus value as a calculation, not a marketing claim, and walk away from any offer where the expected cost exceeds the bonus.

Other Terms That Change a Bonus's Value

• Maximum bet limits: exceeding the limit while a bonus is active can void winnings.
• Time limits: many bonuses expire in 7 to 30 days.
• Maximum cashout: some offers cap what you can withdraw from bonus winnings.
• Excluded games: some slots and table games do not count.
• Sticky versus non-sticky bonuses: sticky bonuses cannot be withdrawn, only the winnings can.

Read the full terms before you accept. A bonus with a 5x requirement but a $50 maximum cashout may be less valuable than a 15x bonus with no cap.

How to Compare Offers

1. Find the total wagering required. Multiply the multiple by the bonus (and deposit if D+B).
2. Check game contribution. Make sure your preferred games count.
3. Estimate expected cost. Multiply by the house edge.
4. Review time limits and caps. Make sure the plan is realistic.
5. Prefer licensed operators. Terms at licensed casinos are subject to regulation.

Major operators publish their terms clearly. Our DraftKings Casino and FanDuel Casino reviews summarize the current offers and conditions so you can compare quickly. For a broader list, visit our page on the best online casinos.

Play Responsibly With Bonuses

Bonuses should never pressure you to play more than you planned. Set a deposit limit before claiming and walk away if the requirement would require chasing losses. Most licensed US casinos provide tools such as deposit limits, time-outs and self-exclusion. If gambling is causing problems, call 1-800-GAMBLER for confidential support.

Frequently Asked Questions

What is a good wagering requirement?

Lower is generally better. At licensed US casinos, 1x to 15x is common, while anything above 30x deserves a careful look at the other terms.

Do wagering requirements apply to winnings?

It depends on the terms. In many offers the requirement applies to the bonus, and winnings from bonus funds are also subject to it. Read the terms for details.

What does D+B mean?

D+B means deposit plus bonus. The wagering multiple applies to both amounts, which increases the total playthrough.

Can I withdraw before meeting the requirement?

Usually withdrawing forfeits the bonus and any winnings from it. Some casinos allow withdrawal of your original deposit only if you have not wagered it.

Conclusion

A bonus is only as good as its terms. Calculate the total wagering, factor in game contribution and house edge, and compare the expected cost to the bonus amount. If the numbers do not work, skip the offer. Browse our bonus listings to find licensed casinos with clear, player-friendly terms.