Winning Edge Calculator

Find profitable bets with mathematical advantage.

Calculate Your Edge

Odds Format

Decimal

American

Fractional

Bookmaker's Odds

Your Input Type

Probability (%)

Fair Odds

Your Estimated Probability (%)

Your Edge:

0.00%

What is an Edge?

In sports betting, having an "edge" means that the probability of an outcome is greater than the implied probability of the odds offered by the bookmaker. This is also known as a Positive Expected Value (+EV) bet.

This calculator helps you identify these opportunities. You input the bookmaker's odds and your own, more accurate, estimated probability (or fair odds) for an outcome.

The tool then calculates the 'value' or 'edge':

Positive value (green) indicates a potentially profitable bet. The higher the value, the stronger the edge.
Negative value (red) suggests the odds are not in your favor.

All information on this website is for educational purposes only and provides insight into simulated betting analysis. We do not provide investment or betting recommendations and do not analyze real betting opportunities. Our goal is to provide you with a realistic, risk-free environment to test and optimize your strategies.

WinningEdge only offers simulated betting markets and learning resources - we are not a bookmaker, do not accept stakes and do not manage betting accounts. Our platform and data feeds are provided by leading technology partners.

Note: The content of this site is not directed to any person in any country or jurisdiction where its use would be contrary to applicable law or regulation.

Please note that all accounts provided on our platform are demo accounts with virtual funds, and all betting takes place in a fully simulated environment. For more details, check out our FAQ section.