Odds & betting

Wagering requirements calculator

Calculate wagering requirements or bonus rollover using the stated multiplier, the deposit/bonus base and the game’s contribution percentage.

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Try a worked example

Your result

$2,000.00

Play required at 100% contribution

Requirement base
Bonus only
Qualifying requirement
$2,000.00
Contribution
100.00%

Illustrative inputs. Results depend on the assumptions shown.

Choose the amount the multiplier applies to

A $100 bonus with a 20-times bonus-only requirement gives $2,000 of qualifying play. If the terms instead apply the multiplier to both deposit and bonus, the base is larger. The wording of the actual requirement matters.

A lower contribution increases required play

At 50% contribution, $4,000 of play contributes $2,000 toward the example requirement. At 0%, the selected game contributes nothing and cannot complete the requirement through play.

Required play is not the cost of completion

This arithmetic does not predict losses, profitability or a withdrawable balance. Maximum bet limits, expiry, excluded games and other terms need separate checks. The tool does not recommend a bonus or operator.

Bonus rollover examples and contribution

A $100 bonus at 3× bonus-only rollover requires $300 in qualifying play. If that play contributes 50%, actual turnover to generate $300 qualifying play is $600. If a $100 deposit plus $100 bonus is the 3× base, the qualifying requirement is $600 before contribution adjustment.

Rollover is an amount of required play, not a forecast cost or withdrawable profit. Enter the requirement’s actual basis and check maximum stakes, deadlines and excluded games separately. A zero contribution cannot complete the requirement.

Compare playthrough with theoretical loss

A $100 bonus at 20x creates $2,000 qualifying play. At 20% contribution, $10,000 actual eligible wagers are required. If an independently justified game model has a 1% house edge, $10,000 of equal-rule turnover has $100 theoretical loss; that is an expectation, not a prediction of completion cost.

This tool measures playthrough only. It does not model a bankroll path, bonus cancellation, maximum bets, withdrawal caps, expiry or success probability. Check the real offer terms and use expected loss for a separate stated-edge model. A nominal bonus amount does not establish realizable value.