Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Betting Odds
Expected Value Calculator
Calculates the expected monetary value of a bet over any number of repetitions, revealing its long-run profitability. Use it to decide whether a wager offers a genuine edge over the bookmaker's price.
Fill in the required fields to see your result.
Betting Odds
Expected Value Betting Calculator
Calculate the expected monetary value of a bet — and across a series of identical bets — based on your true probability estimate versus the bookmaker's odds. Use it to identify which bets are genuinely profitable long-term.
Fill in the required fields to see your result.
Key differences
| Expected Value Calculator | Expected Value Betting Calculator | |
|---|---|---|
| Category | Betting Odds | Betting Odds |
| Inputs required | 4 | 5 |
| Result | Expected Value ($) | Expected Value ($) |
| What it does | Calculates the expected monetary value of a bet over any number of repetitions, revealing its long-run profitability. Use it to decide whether a wager offers a genuine edge over the bookmaker's price. | Calculate the expected monetary value of a bet — and across a series of identical bets — based on your true probability estimate versus the bookmaker's odds. Use it to identify which bets are genuinely profitable long-term. |