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Crypto Casino Bonus Calculator
Find out the true expected value of any casino bonus before you claim it. Enter the bonus terms and see instantly whether it's worth your money.
1 Deposit & Bonus Terms
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2 Game Settings
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Quick RTP select:
📐 How the calculation works
Bonus Amount = Deposit × Match% (capped by max bonus)
Total Wagering = Bonus (or Bonus+Deposit) × Wagering multiplier
House Edge = 100% − RTP% (e.g. 4% at 96% RTP)
Expected Loss = Total Wagering × House Edge
Net EV = Bonus Amount − Expected Loss
A positive EV means the bonus has theoretical value. A negative EV means you are expected to lose more than you gain from the bonus — though you might still get lucky.
Verdict
Your Deposit
Bonus Awarded
Total Wagering Required
Expected Loss (from wagering)
Cashout Cap
Net Expected Value
Frequently Asked Questions
A wagering requirement (also called playthrough) tells you how many times you must bet the bonus amount before you can withdraw winnings. A 30× wagering on a $100 bonus means you must bet $3,000 total before withdrawing. Lower wagering = better bonus.
Expected value (EV) is the mathematical average outcome if you repeated the bonus infinite times. A positive EV bonus means you profit on average; negative EV means you lose on average. Most casino bonuses have negative EV — the calculator shows you by how much.
Use the RTP of the game you plan to play during wagering. Most slot games are 94–97% RTP. High-variance slots like Dead or Alive 2 (96.8%) or Blood Suckers (98%) are better for wagering. Note: many casinos restrict high-RTP games during bonus wagering.
Sometimes — if you were going to deposit and play anyway, the bonus gives you extra funds even with negative EV. It becomes problematic if you only deposit to chase the bonus, as you are statistically expected to lose more than you gain.
Many no-deposit and free-spin bonuses cap how much you can withdraw from winnings — typically $50–$200. If your winnings exceed the cap, the excess is forfeited. Always check the max cashout before claiming a bonus.