Arbitrage calculator

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Arbitrage Betting Calculator

Calculate guaranteed profits from arbitrage betting opportunities. Switch between 2-way and 3-way arbitrage modes for comprehensive analysis.

Arbitrage Type:

Input Odds & Stakes

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Results

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Enter odds for all outcomes to calculate arbitrage opportunities

How It Works

Odds Formats Supported:
  • Decimal: 2.50, 1.75, 3.20
  • American: +150, -200, +300
  • Fractional: 3/2, 1/4, 5/1
Arbitrage Explained:

Arbitrage betting involves placing bets on all possible outcomes of an event with different bookmakers to guarantee a profit regardless of the result. This calculator helps you identify these opportunities and calculate optimal stakes.

What Is an Arbitrage Bet?

Arbitrage betting (also known as sure betting) is a risk-free strategy that takes advantage of odds discrepancies between different sportsbooks. By placing bets on all possible outcomes of a match across different bookies, you can lock in a guaranteed profit—no matter who wins.

This happens when bookmakers disagree on the odds or react differently to market movement. With the right arbitrage calculator, you can instantly spot these opportunities and calculate exactly how much to bet on each side to secure a profit.

Use Our Arbitrage Calculator to Lock in Risk-Free Profits

Our Arbitrage Calculator is a powerful betting tool that helps you calculate the exact stakes you need to place on each side of a bet to guarantee a return. Just enter the odds from two different sportsbooks and your total stake — the calculator will instantly show your ideal bet sizes and expected profit margin.

This free tool supports:

  • ✅ American, decimal, and fractional odds

  • ✅ Two-way and three-way markets

  • ✅ Instant profit and percentage edge calculations

Whether you’re a beginner learning about sports arbitrage, or an experienced bettor looking for fast, accurate results — this tool has your back.

Why Use an Arbitrage Calculator?

  • Eliminate risk by betting on all outcomes

  • Capitalize on slow or inefficient sportsbooks

  • Instantly know how much to stake and where

  • Avoid manual math and costly errors

Our arbitrage betting calculator is part of a growing set of sports betting tools designed to help you find an edge, stay sharp, and make smarter decisions.