Expected Value Calculator
FREE · NO SIGN-UP · DECIMAL ODDS
1Enter how often you think the bet wins (%)
2Enter the decimal odds your book offers
3Positive EV means the price underrates your probability
This is the same math duban's model runs on every priced pick. See the graded record or run a real bet past the model.
Research and analysis, not betting advice. 21+. Bet responsibly.