How do I use the Kelly Criterion Calculator?

Enter your values in the fields provided and click Calculate. The calculator will instantly process your input and provide accurate results.

What formula does the Kelly Criterion Calculator use?

The Kelly Criterion maximizes long-term growth by calculating the ideal fraction of bankroll to wager. The formula used is: Kelly % = (bp - q) / b, where b = odds - 1, p = win probability, q = 1 - p. This ensures accurate results based on established standards.

Is the Kelly Criterion Calculator free to use?

Yes, all Calzyra calculators are completely free to use. No registration or payment is required.

Are the results accurate?

Our calculators use mathematically verified formulas and are regularly tested for accuracy.

Can I use this on my phone?

Yes, all our calculators are fully responsive and work perfectly on smartphones, tablets, and desktops.

Sports CalculatorSports Betting

Kelly Criterion Calculator

Determine the optimal bet size using the Kelly Criterion formula.

Updated 2025-01-153 min read

Calculator

Enter your values below

Decimal Odds*

Decimal odds offered by bookmaker

Win Probability*

Your estimated probability of winning

Bankroll

Total bankroll for stake calculation

Formula

How it works

Kelly % = (bp - q) / b, where b = odds - 1, p = win probability, q = 1 - p

The Kelly Criterion maximizes long-term growth by calculating the ideal fraction of bankroll to wager.

FAQ

Common questions