Every price has a break even win rate, the percentage of bets you must win at those odds just to come out flat over the long run. At standard -110 juice, for example, you need to hit about 52.4 percent to break even, which is why beating the vig is so hard. This calculator converts any odds into the exact break even win percentage, then lets you enter your actual or target win rate to see the resulting return on investment per bet. It works with American and decimal odds and makes it obvious how a small edge over break even compounds, or how a losing record leaks money. Enter your odds and win rate to run the numbers. All calculations happen in your browser.
Every price has a break even win rate, the percentage of bets you must win at those odds just to come out flat over the long run. At standard -110 juice, for example, you need to hit about 52.
Yes. Break Even Win Rate Calculator is completely free, with no sign-up and no usage limits.
Yes. Break Even Win Rate Calculator runs in any modern web browser. There is nothing to download or install.
Yes. Break Even Win Rate Calculator runs entirely on your device in your browser, so nothing you enter is uploaded to a server.