BetArbi — Surebet & Arbitrage Calculator

3-Way Arbitrage Calculator

Built for 1X2 football and other three-outcome markets. Enter Home, Draw and Away odds and we size each stake for a guaranteed profit.

Surebet calculator 3 way

Enter the odds and your amount. Stakes can be calculated automatically or edited manually. Profits update in real time.

Profitability = 0%
Odds Bet Profit

3-way arbitrage explained

A 3-way arbitrage covers the classic 1X2 market: Home win, Draw, or Away win. Full-time football is the textbook case. Because the three best prices usually live at three different bookmakers, combining them lets you cover all results and still guarantee a return.

Worked example

Suppose the best available odds are Home 2.70, Draw 3.40 and Away 3.10. The sum of inverses is 1/2.70 + 1/3.40 + 1/3.10 ≈ 0.985 — under 1, so a surebet exists. Enter the three odds above with your stake and the calculator allocates each bet for an even, guaranteed profit.

Frequently asked questions

What is a 3-way arbitrage bet?
A 3-way arb covers a market with three outcomes — typically Home, Draw and Away (1X2) — so that any of the three results returns a profit.
Why are football matches 3-way?
Standard full-time football betting has three results: home win, draw, or away win. That is why the 1X2 market is a classic 3-way arbitrage opportunity.
Do I need three different bookmakers?
Usually yes — the best price on each of the three outcomes often sits at a different bookmaker, and combining them is what creates the surebet.