LEARNING DESK
Bonus Turnover Calculator
A turnover calculator shows the arithmetic of a stated play-through requirement. You choose the qualifying base, multiplier and contribution percentage. The result does not verify any promotion.
Choose the correct base
If the stated requirement is based on a bonus alone, enter that amount. If it is based on a deposit plus a bonus, enter their sum. Do not assume which base applies from a headline. Find the exact definition in the promotion’s official rules.
Required qualifying turnover = base × multiplier. Required actual play under a constant contribution = qualifying turnover divided by the contribution fraction. For a base of 20, multiplier of 15 and contribution of 25%, qualifying turnover is 300 and actual play is 1,200 in the same units.
A zero contribution does not qualify
A game with zero contribution cannot satisfy the requirement under this model. The tool reports that instead of dividing by zero. A partial contribution increases the amount of play needed. A contribution above 100% is rejected because it is outside this model’s input range.
Other conditions can make the arithmetic incomplete: expiry, maximum stake, excluded games, limits, account verification and changing rules. Read the full bonus checklist before using any promotional claim.
Try the calculation
Sources and scope
Source check: October 11, 2026. Rules are jurisdiction-specific. Provider policies are attributed statements, not firsthand tests.