This free Roulette Progression Calculator builds a spin-by-spin staking plan based on your payout ratio (2:1, 5:1, 8:1, 11:1, 17:1, 35:1), how many spots you cover, your minimum profit target, bankroll, and table limit. It auto-raises stakes only when needed to hit your profit floor and shows both a detailed and a consolidated view.
Potential profit on a win = (bet × ratio) − (bet × (spots − 1)) − total spent so far. The calculator increases the current bet by your increment until potential profit ≥ minimum profit, while ensuring the total bet per spin × spots ≤ table limit and ≤ bankroll.
At 35:1 on 1 number with $1 increments and $1 minimum profit, early spins remain $1 until the minimum profit can’t be met; then the bet steps up. For 2:1 dozens with 2 spots, required stake growth differs because more units are at risk each spin.
2:1 | 5:1 | 8:1 | 11:1 | 17:1 | 35:1 |
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Is this a betting strategy? No. This calculator only computes stakes based on your inputs; it does not predict outcomes or guarantee profit.
Which payout ratios are supported? 2:1, 5:1, 8:1, 11:1, 17:1, 35:1.
What does “spots” mean? The number of distinct outcomes you’re covering (e.g., 2 dozens = 2 spots).
Does it consider table limits and bankroll? Yes. Progressions stop when a spin would exceed either.