Arbitraasi calculator: guaranteed profit stake split
1win holds a Curaçao 8048/JAZ licence and prices 40,000+ markkinas every day. This free arbitrage calculator finds the guaranteed-profit stake split across two outcome kertoimet. Rekisteröidy with kampanjakoodi XLBONUS to open your tili before you place your ensimmäinen arb.
2-way arbitrage calculator
How this calculator works
Arbitraasi veikkaus (also called "arbing") exploits price differences across bookmakers to guarantee a profit regardless of outcome. For a 2-way markkina, a risk-free situation exists when the sum of the inverse of each kertoimet is less than 1.00.
The arb percentage formula is: arb% = (1/kertoimet1 + 1/kertoimet2). If this sum is below 1.00, an arbitrage opportunity exists. The lower the arb%, the larger the guaranteed profit margin.
Stake allocation for Outcome 1 uses: stake1 = yhteensä x (1/kertoimet1) / arb%. Outcome 2 receives the remainder. This ensures both outcomes return the same yhteensä payout.
For example, with Outcome 1 at 2.10 and Outcome 2 at 2.05, the arb% = (1/2.10 + 1/2.05) = 0.4762 + 0.4878 = 0.9640. Since this is below 1.00, an arb exists. On a yhteensä stake of 100, the guaranteed profit is 100 / 0.9640 - 100 = 3.73 units.
Stake allocation is proportional to the implied probability of each outcome. The higher-kertoimet outcome receives a smaller stake; the lower-kertoimet outcome receives a larger stake. Both produce identical returns on a win.
In practice, real-time pricing and tili restrictions make arbing difficult at most bookmakers. This calculator is intended primarily for understanding the math and for quick checks on promotional markkinas where kertoimet may be inflated.
The calculator assumes no commission is charged. Lay bets (at exchanges) carry commission which reduces guaranteed profit. Use the Matched Bet calculator for commission-adjusted lay calculations.
Why use it at 1win
1win offers 40,000+ markkinas with competitive decimal pricing. Use code XLBONUS when you rekisteröidy to start with a boosted bankroll and explore all saatavilla markkinas.
FAQ
What arb percentage is profitable?
Any arb% below 100% (expressed as a decimal below 1.00) is profitable. Lower percentages yield higher guaranteed profit. Anything above 1.00 means no arb exists.
Do bookmakers allow arbitrage veikkaus?
Most bookmakers restrict or limit tilis identified as arbers. Arbing is legal but can lead to stake restrictions or tili closures. Always check käyttöehdot.
Can this work for 3-way markkinas?
Yes, the principle extends to 3 outcomes: arb% = (1/o1 + 1/o2 + 1/o3). The surebet calculator on this site handles 3-way markkinas explicitly.
Why must I split stakes proportionally?
Proportional stakes ensure equal return regardless of outcome. Unequal stakes would mean one outcome returns more than another, creating exposure to loss.
What is the difference between arbitrage and a surebet?
They are the same concept. "Arbitraasi" is the financial term; "surebet" is the urheiluveikkaus community term. Both refer to guaranteed profit from kertoimet discrepancies.