Arbitrage Calculator

What is an Arbitrage Calculator?

Arbitrage betting (Surebet) exploits differences in bookmaker odds to lock in profit regardless of the match result. This calculator helps you quickly determine the optimal stake distribution and expected profit.

Enter two-way odds in decimal format to instantly check if an arbitrage opportunity exists and how to split your stakes for guaranteed return.

Enter Odds
Results
Arbitrage Opportunity Found!

For a $100 total bet:

  • Stake on first bet: $0.00
  • Stake on second bet: $0.00
  • Guaranteed profit: $0.00 (0%)
No arbitrage opportunity found with these odds.
How to Use
  1. Enter the two-way odds in decimal format (e.g., 2.10 & 2.10).
  2. Click Calculate to check whether total implied probability is below 100%.
  3. Follow the suggested stake distribution for a $100 total stake.
  4. Adjust odds or stake to simulate different profit outcomes.
Notes & Tips
  • This calculator assumes zero commission and instant execution. Actual results may vary by bookmaker rules.
  • Use Decimal odds for best accuracy. For other formats, convert to Decimal first.
  • Always verify odds and limits before placing bets. Arbitrage windows can close quickly.