Expected Value (EV) Calculator

Name: VanttaBet AI
Address: 77 Sir John Rogerson's Quay, Block C, Grand Canal Docklands, Dublin, Leinster, D02 VK60, IE

Estimate the expected value of a bet using your own probability estimate and the bookmaker's odds.

How EV works

EV per unit is calculated as p × odds − 1, where p is your true probability estimate (0–1) and odds are the decimal odds from the bookmaker.

A positive EV means that, in the long run, this bet would be profitable if your probability estimate is accurate.