Every casino bonus comes with a catch, and that catch has a name: wagering requirements. Understanding how they work is the single most important skill for any bonus hunter. A $500 bonus with harsh terms can cost you more than a $100 bonus with fair ones — and most players never do the math to find out.
This guide breaks down exactly how playthrough requirements are calculated, which games actually count toward clearing them, and how to determine whether a bonus is genuinely worth your time and money. By the end, you'll be able to evaluate any bonus offer in under two minutes.
What Are Wagering Requirements?
A wagering requirement (also called a "playthrough" or "rollover") is the total amount of money you must bet before you can withdraw any winnings from a bonus. If you receive a $100 bonus with a 30x wagering requirement, you need to place $3,000 in total bets — not win $3,000, but wager $3,000 cumulatively — before that money becomes withdrawable.
Here's where it gets tricky. There are two different calculation methods, and the difference between them is enormous:
- Bonus-only wagering: You wager X times the bonus amount. A $100 bonus at 30x = $3,000 in total bets.
- Bonus + deposit wagering: You wager X times the bonus AND your deposit combined. A $100 deposit + $100 bonus at 30x = $6,000 in total bets. That's double the requirement for the same multiplier.
Key takeaway: Always check whether the wagering multiplier applies to the bonus only or to the bonus plus deposit. A "30x" requirement on bonus + deposit is effectively a 60x requirement on the bonus alone.
Most regulated US casinos apply wagering to the bonus only, but you should never assume. It's always spelled out in the terms and conditions — usually in the first few lines.
How Game Contributions Work
Not every dollar you bet counts equally toward clearing your wagering requirement. Casinos assign contribution percentages to different game categories, and this is one of the most important — and least understood — parts of bonus terms.
| Game Type | Typical Contribution | Notes |
|---|---|---|
| Standard Slots | 100% | Almost always full contribution |
| Progressive Jackpot Slots | 0%–20% | Frequently excluded or heavily reduced |
| Blackjack | 10%–20% | Low edge makes full contribution unprofitable for casinos |
| Roulette | 10%–20% | Some casinos exclude entirely |
| Video Poker | 10%–20% | Varies by variant |
| Live Dealer Games | 0%–10% | Many casinos exclude entirely |
| Craps | 0%–5% | Frequently excluded from bonus play |
| Keno / Scratch Cards | 100% | Usually treated the same as slots |
Why This Matters: A Worked Example
Say you have a $3,000 wagering requirement and you prefer blackjack. At a 10% contribution rate, you'd actually need to place $30,000 in blackjack bets to clear the requirement ($3,000 ÷ 0.10). Even with blackjack's excellent ~99.5% RTP, the expected loss on $30,000 wagered is $150 — and the sheer volume of play required is massive.
The same $3,000 requirement on slots at 100% contribution means exactly $3,000 in bets. At 96% RTP, your expected loss is $120. If the bonus was $100, you're still underwater — but far less so than the blackjack route. This is why slots are the most efficient game for clearing bonuses, even though they have a higher house edge per bet.
Hidden Rules That Can Void Your Bonus
Wagering requirements are only part of the picture. Several other rules can trip you up — and violating them can mean losing your bonus and all associated winnings.
Maximum Bet Limits
Most bonuses restrict your maximum bet to $5–$10 per spin or hand while wagering is active. This isn't a suggestion — exceeding it, even accidentally, can result in your entire bonus and winnings being voided. Some casinos enforce this retroactively by reviewing bet histories. Always set your bet size before you start playing with bonus funds.
Time Limits
You typically have 7 to 30 days to complete your wagering. Some aggressive promotions give as little as 3 days. When the clock runs out, you lose both the remaining bonus and any winnings derived from it. A high wagering requirement paired with a short time limit is a red flag — it's designed to be nearly impossible to clear.
Maximum Withdrawal Caps
Particularly common on no-deposit bonuses and free spins: even after clearing wagering, you might only be allowed to withdraw $50–$500 regardless of your balance. A player who runs a $10 no-deposit bonus up to $2,000 but faces a $100 max cashout is walking away with $100 at best.
Sticky vs. Non-Sticky Bonuses
With a non-sticky (cashable) bonus, you can forfeit the bonus at any time and withdraw your real-money balance — a major player protection. With a sticky (non-cashable) bonus, the bonus amount is subtracted from your balance upon withdrawal. Most regulated US casinos now offer non-sticky bonuses, which is a significant improvement for players.
Pro tip: At a non-sticky bonus casino, if you're ahead on your real-money balance but struggling with wagering, you can simply forfeit the bonus and cash out your actual funds. Never feel locked into grinding through a requirement.
How to Calculate If a Bonus Is Worth Claiming
Here's the formula that separates smart bonus hunters from everyone else:
Expected Cost = Total Wagering Required × House Edge
If the expected cost is less than the bonus amount, the bonus has positive expected value. If it's more, you're statistically paying for the privilege of using "free" money.
Example: A Good Bonus
- Bonus: $200 at 20x wagering (bonus only)
- Total wagering: $200 × 20 = $4,000
- Playing slots at 96% RTP (4% house edge): $4,000 × 0.04 = $160 expected cost
- Net expected value: $200 − $160 = +$40 (worth claiming)
Example: A Bad Bonus
- Bonus: $100 at 50x wagering (bonus + deposit on a $100 deposit)
- Total wagering: ($100 + $100) × 50 = $10,000
- Playing slots at 96% RTP: $10,000 × 0.04 = $400 expected cost
- Net expected value: $100 − $400 = −$300 (terrible deal)
Quick Reference: Wagering Thresholds for Slots (~96% RTP)
| Wagering (Bonus Only) | Verdict |
|---|---|
| Under 25x | Player-friendly — generally +EV |
| 25x–35x | Middling — check other terms carefully |
| Over 40x | Increasingly difficult to profit from |
| Any "bonus + deposit" calc | Effectively doubles the real requirement |
Common Mistakes That Cost Players Money
- Chasing the biggest headline number: A $500 bonus at 50x is objectively worse than a $200 bonus at 20x. Always compare the effective wagering, not the bonus size.
- Confusing wagering with winning: If you need to wager $3,000, that doesn't mean you need $3,000 in profit. It means $3,000 in cumulative bets — you can cycle the same funds repeatedly.
- Playing excluded games: Betting on live dealer blackjack when it contributes 0% doesn't just waste time — at some casinos it can void the bonus entirely.
- Ignoring the max bet rule: One accidental $15 spin while the max is $5 can cost you everything. Check the limit and set your stakes before you start playing.
- Depositing more money to chase a wagering target: If your balance is gone, the bonus is gone too. Adding more funds to try to meet the requirement is throwing good money after bad.
- Assuming all bonuses work the same: Terms vary wildly between casinos and even between different promotions at the same casino. Read every set of T&Cs individually.
10 Actionable Tips for Clearing Bonuses
- Read the full T&Cs before claiming. Specifically look for: wagering multiplier, bonus-only vs. bonus+deposit, game contributions, time limit, max bet, and max cashout.
- Do the expected value math. Use the formula above. If the expected cost exceeds the bonus amount, skip it.
- Prioritize low-wagering and wager-free bonuses. They exist, and they're objectively better. Cashback offers often come with 0x–1x wagering.
- Stick to 100% contribution games if clearing the bonus is your goal — that usually means standard slots.
- Track your progress. Most casino dashboards display your remaining wagering requirement. Check it regularly.
- Set your bet size below the max bet limit before you start. Don't risk an accidental violation.
- Set a calendar reminder for the bonus expiry date. Don't let cleared progress go to waste.
- Consider cashback bonuses as an alternative. They typically have the lowest wagering requirements in the industry.
- Only play at licensed, regulated casinos. Offshore operators have no obligation to honor their terms or pay you out.
- Know when to walk away. If you've lost your deposit and bonus balance, don't deposit more money to chase the wagering requirement. Forfeit the bonus and move on.
Frequently Asked Questions
What's a good wagering requirement?
Anything under 25x on the bonus amount only is considered player-friendly. The industry average for welcome bonuses at regulated US casinos sits around 15x–25x. Wager-free bonuses (0x) are the gold standard but less common. Avoid anything over 40x unless the bonus amount is very large or other terms are exceptionally generous.
Can I play any game to clear my bonus?
No. Each game type contributes a different percentage toward your wagering requirement. Slots typically contribute 100%, while table games like blackjack and roulette may only contribute 10%–20%. Some games — particularly live dealer titles and progressive jackpot slots — may be excluded entirely. Playing an excluded game can void your bonus at certain casinos.
What happens if I don't clear the wagering in time?
You forfeit the remaining bonus and any winnings generated from bonus funds. Time limits typically range from 7 to 30 days. At non-sticky bonus casinos, your real-money deposits remain withdrawable even if the bonus expires — but any winnings that came from bonus play are usually removed.
Do wagering requirements apply to free spins?
Usually, yes. Free spins themselves have no wagering, but the winnings from those spins typically come with a playthrough requirement — commonly 20x–40x the winnings amount. Some operators do offer wager-free free spins, which means any winnings are immediately withdrawable. Always check which type you're getting.
Is the casino just giving me free money?
Not exactly. The math behind wagering requirements is designed so that, on average, the house recoups the bonus cost through the volume of play required. Think of it as a marketing tool — the casino is subsidizing your play in exchange for your engagement and the statistical edge it holds across thousands of bets. That said, with favorable terms (low wagering, bonus-only calculation), bonuses can still provide genuine positive expected value for players.
The Bottom Line
Wagering requirements aren't inherently bad — they're the cost of a bonus. The key is knowing how to read them, calculate their true cost, and decide whether the deal is actually in your favor. Armed with the expected value formula and an understanding of game contributions, you can evaluate any casino bonus offer in minutes rather than learning the hard way through lost funds.
Focus on low-wagering and wager-free promotions, stick to 100% contribution games when clearing requirements, and never deposit additional money just to chase a playthrough target. Your bankroll — and your enjoyment of the games — will thank you.
*Bonus terms, wagering requirements, and game contribution percentages vary by operator and promotion. Always review the specific terms and conditions before claiming any offer. If gambling ever stops being fun, take a break and use the responsible gambling tools available at your casino — including deposit limits, session reminders, and self-exclusion options.
