How bonus amount is calculated
The tool calculates bonus amount as the lesser of deposit × bonus match percentage and the max bonus cap.
Wagering requirement reality check
Casino Bonus Reality Check Calculator
Break down bonus terms into real wagering pressure. This calculator estimates theoretical value after contribution rates, RTP, max cashout assumptions, and optional fees.
Calculator
Estimate the practical value of a bonus offer
Results are educational estimates. They do not predict wins and do not guarantee profit.
Bonus Amount
$0.00
Starting Balance
$0.00
Wagering Base
$0.00
Raw Wagering Required
$0.00
Adjusted Wagering Required
$0.00
Estimated Bets / Spins Needed
0
House Edge
0%
Theoretical Expected Loss
$0.00
Uncapped Theoretical Bonus Value
$0.00
Displayed Theoretical Value
$0.00
Net Theoretical Value (after fees)
$0.00
Max Cashout Note
No max cashout cap entered.
Plain-English result
Run the calculator to see a full bonus terms breakdown.
Bonus math guide
How this bonus reality check works
Why wagering requirements matter
Wagering requirements multiply what must be bet before terms clear. Deposit + bonus terms can double the base and magnify expected loss.
Why RTP matters
House edge is calculated as 1 − RTP. That edge is applied to adjusted wagering to estimate long-run expected loss.
Why game contribution matters
Lower contribution means more real wagering to satisfy the same requirement. A 50% contribution doubles the adjusted wagering load.
How max cashout is treated
This calculator treats max cashout as a total withdrawal cap from bonus play. Profit above the original deposit is capped.
Common bonus traps
- High wagering requirements
- Low game contribution
- Max bet limits
- Game exclusions
- Short time limits
Casino bonus FAQ
What does this calculator estimate?
It estimates theoretical bonus value after wagering requirements, game contribution, RTP house edge, optional cashout caps, and optional fees.
How is max cashout handled?
Max cashout is treated as the maximum total withdrawal from bonus play. Profit above your original deposit is capped at max cashout minus deposit.
Does this predict what happens tonight?
No. This tool gives long-run math estimates. Short-term outcomes can be very different because variance and bonus rules still apply.
Related Edge Over Luck tools
Use bonus math with broader bankroll and odds context before you chase a promotion through the fine-print swamp.
Compliance disclaimer
These calculations are educational estimates only. They do not guarantee profit. Casino bonuses include terms that can change the actual value. Always read the full terms and only gamble with money you can afford to lose.