Free spins value calculator
50 free spins at 0.20 on a slot paying back 96% win 9.60 on average. With 35× wagering on those winnings you must then stake 336.00: on the same slot that costs 13.44 on average, more than the spins won. You risk none of your own money, so the value cannot fall below zero, but it is often close to it.
How it works
- Average winnings = spins × value per spin × the slot's return. A single run of spins can win far more or nothing at all.
- The wagering is then staked from those winnings. If it is played on the same slot, its average cost is the wagering × the slot's edge; once that is above the winnings, the typical outcome is a bust.
- The chance of finishing and the average cash out are exact for even-money bets such as red or black at roulette, from the average winnings. Played through at even money, the example keeps something 37.3% of the time and 3.11 on average; many casinos allow only slots for this wagering.
A bonus does not change the house edge of any game. If gambling stops being fun, free help is available.
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