Quick Answer
While crypto casino bonuses offer you free funds and spins, they come with wagering requirements. A 40 times wagering requirement on a 100 dollar bonus requires you to wager 4000 dollars before you can withdraw your winnings. As the RTP on most slots hovers at 96%, you will lose 4% of 4000 dollars or 160 dollars before you can even clear the 100 dollar bonus you received to play. Hence, the math works in the casino's favor.
Every Bonus Type Explained
🎁
Welcome / Deposit Match Bonus
Crypto casinos offer welcome or a deposit match bonus when you make your first deposit. The casino rewards you by giving you a percentage of your initial deposit such as 100% up to 500 dollars. For example, if you deposit 200 dollars, you'll receive 200 dollars in bonus funds. This bonus is offered to new users and the most common bonus type, but it comes with wagering requirements between 20 and 50 times the bonus amount.
🎰
Free Spins
Crypto casinos offer a specific number of free spins on a selected slot that pays a specific bet amount. For example, you can get 100 spins on a slot game that pays 10 cents per spin. Any winnings from these free spins are credited to your account as bonus funds, not as cash. You must meet the wagering requirements to withdraw your winnings from these bonus funds.
💸
Cashback Bonus
A casino will give you a percentage of your losses as a cashback bonus. For example, you can receive 15% cashback every week on your total losses. This bonus is considered the most player-friendly as it comes with low wagering requirements or no wagering at all on the bonus winnings.
🔄
Reload Bonus
A reload bonus is offered to players after their first deposit. Crypto casinos offer smaller percentages between 25 and 50% on your subsequent deposits. This bonus is great for regular crypto casino players and will give you the incentive to continue playing at the casino.
📅
No-Deposit Bonus
A no-deposit bonus offers you free crypto or spins to play slots when you register to the casino. However, the terms and conditions will be the most restrictive as the bonus comes with a 50 to 100 times wagering requirement, a maximum bonus withdrawal of 50 to 100 dollars, and a restriction on the games you can play for which you will receive the bonus.
🏆
VIP / Loyalty Rewards
The best crypto casino bonuses come from VIP programs. The more you play, the more points you will earn, which can be converted to a cashback, bonus or gift code. The most rewarding perks such as a personal manager or increased betting limits are for higher VIP programs that take a higher amount of play.
The Wagering Requirement Math
This is the calculation every player should run before claiming any bonus:
🧮
The expected cost formula: To calculate the expected cost of a bonus, the formula is the wagering requirement multiplied by the bonus amount and then one minus the RTP of the slot games you will play with the bonus. For a 40 times wagering requirement on a 100 dollar bonus at 96% RTP, you will lose 4000 dollars multiplied by 0.04 or 160 dollars to clear the bonus. Hence, you will be in a 60 dollar hole before you even start playing with your real crypto money.
Factors that change the math:
- Wagering on deposit + bonus (not just bonus)Some crypto casinos require your deposit and bonus amount to be wagered, not just the bonus amount alone.
- Game contribution ratesMost crypto casinos count slot game bets at 100% but pay table games at 10 to 20% of the total.
- Maximum bet while bonus is activeMost crypto casinos limit players to a 5 to 10 dollar bet per spin if a bonus is active. Any amount over this is void of the bonus.
- Expiry timeCasino bonus funds expire if not used. Most bonuses expire after 7 to 30 days of receiving the bonus funds.
- Max cashout from bonus winningsEven after meeting the wagering requirements, most casinos will limit the winnings from bonus funds to 3 to 5 times the bonus amount.
Bonus Comparison: What's Actually Worth Claiming?
| Bonus Type | Typical WR | Max Cashout | Player Value |
|---|---|---|---|
| Cashback (no WR) | 0× (pure cash) | None | ⭐⭐⭐⭐⭐ Excellent |
| Cashback (with WR) | 5–15× | Usually none | ⭐⭐⭐⭐ Good |
| Deposit match 20–30× | 20–30× | Often capped | ⭐⭐⭐ Moderate |
| Deposit match 40–50× | 40–50× | Usually capped | ⭐⭐ Low |
| Free spins (low WR) | 10–20× on winnings | Often capped | ⭐⭐⭐ Moderate |
| No-deposit bonus | 50–100× | $50–$100 | ⭐ Very low (entertainment only) |
💡
Best strategy: The best bonus options are to skip the deposit match bonuses if the wagering is 35 times or more and play for no-wagering bonuses like cashback and free spins where the winnings are paid out in real cash. A smaller bonus amount of real cash is better than a large bonus that will cost you a lot of money to clear.
Key Numbers
35×
Maximum wagering requirement worth considering
$5
Typical max bet per spin while bonus is active
7–30 days
Typical bonus expiry window