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Crypto Bonus True Value Calculator
Most crypto casino bonuses look generous on the surface. Enter the details below to see what a bonus actually costs you after wagering requirements, house edge, and contribution rates.
By Marcus Vale, Lead Analyst · Last updated: April 2026
100% = double your deposit. 200% = triple.
Check the T&Cs. "Bonus + Deposit" means you wager much more.
House edge: 3% · Contribution rate: 100%
True Bonus Value
-$20.00
Negative EV — Costs You Money
On average, you will lose more clearing this bonus than the bonus is worth.
Breakdown
What This Means
To clear this $100.00 bonus, you need to wager $4,000.00.
At a 3% house edge, you can expect to lose $120.00 while clearing the requirement.
The bonus would need a wagering requirement of 33.3x or lower to break even.
How to Read the Results
True Bonus Value is the bonus amount minus the expected cost of clearing it. If the number is negative, you will statistically lose more from wagering than the bonus is worth. Most bonuses are negative expected value (-EV).
Break-even Wagering shows the maximum wagering requirement where the bonus would still be worth taking. Any requirement above this number makes the bonus -EV.
Contribution Rate matters enormously. If slots count 100% but table games count only 10%, playing table games means you need to wager 10x more to clear the same requirement. Always check the T&Cs for contribution rates by game type.
Why Most Crypto Bonuses Cost You Money
A 100% match bonus on a $100 deposit looks like free money — you get $200 to play with. But a 40x wagering requirement means you must bet through $4,000 before withdrawing. At a 3% house edge (typical for slots), you'll lose an expected $120 clearing that requirement. The $100 bonus just cost you $20.
Casinos design wagering requirements to be profitable for them, not for you. The maths is deliberately hidden behind flashy percentages and big numbers. This calculator strips away the marketing to show the real cost.
Platforms with clean, transparent bonus terms — like BitStarz — are the exception, not the rule. RED-rated platforms often combine high wagering requirements with confiscatory clauses that void winnings entirely.
Frequently Asked Questions
What is a wagering requirement?
A wagering requirement is the number of times you must bet through a bonus (and sometimes your deposit) before you can withdraw any winnings. A 40x requirement on a $100 bonus means you must place $4,000 in total bets before withdrawing.
Are crypto casino bonuses worth it?
Most are not. The wagering requirement forces you to bet so much that the house edge costs you more than the bonus is worth. Use this calculator to check the maths before accepting any bonus offer.
What is a game contribution rate?
Contribution rate determines how much each bet counts toward clearing your wagering requirement. Slots typically count 100%, while table games may only count 10-20%. A lower contribution rate means you need to wager significantly more on that game type to clear the bonus.
Does this calculator guarantee my outcome?
No. This calculator shows expected values based on mathematical probability. Individual outcomes vary — you could win big or lose everything. The expected value is what happens on average over thousands of bets. It tells you whether the odds are in your favour, not what will happen in any single session.
This calculator provides expected value estimates based on standard probability. Actual results may vary. House edge figures are industry averages — check individual game RTP for precise calculations. Gambling involves risk. Only gamble with money you can afford to lose. Responsible Gambling.