EV Calculator
Enter your estimated true probability and the current Polymarket price to calculate expected value and optimal bet sizing using the Kelly Criterion. A strong edge is an EV above 20%. Never risk more than you can afford to lose.
Enter your estimated true probability and the current Polymarket price to calculate expected value and optimal bet sizing using the Kelly Criterion. A strong edge is an EV above 20%. Never risk more than you can afford to lose.