Kelly Criterion Calculator
The Kelly Criterion optimizes stake size based on your edge and the odds. Maximizes bankroll growth without risking ruin.
Full Kelly
8.4% of bankroll
25% Kelly
2.1%
Recommended stake
209
About Kelly Criterion
Kelly formula: f = (b×p − q) / b, where b = net odds (odds−1), p = win probability, q = 1−p.
Full Kelly maximises growth but produces high variance. Quarter-Kelly (25%) is the professional standard — retains ~75% of growth with dramatically lower drawdown risk.
Lytic calculates Kelly automatically per bet based on Pinnacle no-vig odds. Read more →
Lytic calculates a disciplined Kelly stake for every edge you log or review.
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Analytical tool. No winnings guaranteed. Bet responsibly. 18+