Edge Calculator

Calculate if a bet has positive or negative edge based on odds and implied win rate

What is Betting Edge?

Betting edge is the percentage advantage (or disadvantage) you have on a bet based on the difference between your estimated probability and the implied probability of the odds. A positive edge means you believe an outcome is more likely than what the odds suggest, indicating a potentially profitable bet. Professional bettors focus on finding positive edge opportunities to be profitable in the long run.

Edge Calculation Results

Your Estimated Probability:

Implied Probability from Odds:

Fair Odds:

Edge:

Expected Value: