Bonus Turnover Calculator
Before you claim a casino bonus, you need one number: required turnover. It’s the fastest way to spot “looks good on paper” offers that become a grind — or worse, end in voided winnings because of hidden limits.
• Headline bonuses can be misleading — turnover reveals the real effort.
• Wagering base matters: bonus-only vs deposit+bonus can change the requirement by 2x.
• Contribution can silently multiply your turnover (50% contribution ≈ 2x effective wagering).
• Even after clearing: max bet / max cashout / eligible games / KYC can still block withdrawals.
• Headline bonuses can be misleading — turnover reveals the real effort.
• Wagering base matters: bonus-only vs deposit+bonus can change the requirement by 2x.
• Contribution can silently multiply your turnover (50% contribution ≈ 2x effective wagering).
• Even after clearing: max bet / max cashout / eligible games / KYC can still block withdrawals.
Use the calculator
Copy numbers from the bonus terms. If anything is unclear, assume the stricter option (deposit+bonus) until proven otherwise.
What to copy from the casino terms
• Wagering requirement (X times).
• Whether wagering applies to bonus only, or deposit + bonus.
• Contribution / eligible games (table games often count less).
• Max bet during wagering, max cashout, and time limit.
Example
Deposit $50 + Bonus $50, Wagering 35x, Contribution 100%: deposit+bonus → base $100 → turnover $3500. Bonus-only → base $50 → turnover $1750.
Why calculating turnover first is the smart move
Most players judge bonuses by the % or the “max bonus amount”. That’s the wrong metric. The real cost is the required turnover — because turnover determines:
• how long the grind is likely to take
• how much variance you’re exposed to while clearing
• whether a “small” bonus becomes an expensive time sink
• how easily you can accidentally break terms (max bet) during a long grind
• If you can’t explain your wagering base and contribution in 10 seconds — don’t claim the bonus yet.
• If you can’t explain your wagering base and contribution in 10 seconds — don’t claim the bonus yet.
18+ only. Educational, harm-minimization focused. Always follow local laws and play responsibly.
