Break-Even Win % Calculator
Every price has a win rate you must beat just to break even. Enter the odds to see the break-even percentage — anything above it is long-term profit.
Enter your numbers above to see the result.
Worked example
At -110 (standard juice) you need to win 52.38% of the time to break even. At +200 you only need to win 33.3%.
FAQ
Why is break-even at -110 above 50%?
The extra 2.38% is the vig. The book charges it on both sides, so a true coin flip priced at -110 still loses you money long-term.
How do I beat the break-even rate?
Find odds priced better than the true probability — that's +EV betting. OddsOps grades every pick against that bar.
We run this math on every game.
Every pick tiered, unit-sized, posted before games — and graded publicly when they end. Wins and losses, on the record, forever.
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