LAST NIGHT · MLBD. Swanson (CHC): 3 H · 3 HR · 8 RBI in a win over SD — Standout Index 98
LAST NIGHT · MLBM. Conforto (CHC): 3 H · 2 HR · 4 RBI in a win over SD — Standout Index 93
TRANSACTION · MLBBraves: Agreed to terms with OF Luis Consoro on a minor league contract (Jul 1)
LAST NIGHT · MLBT. Bradley (MIN): 5.0 IP · 11 K · 1 ER in a win over HOU
LAST NIGHT · MLBT. Melton (DET): 6.1 IP · 7 K in a win over NYY
TRANSACTION · MLBRoyals: Placed RHP Connor Seabold on the 15-day IL (Jul 1)
TRANSACTION · MLBPirates: Agreed to terms with SS Ryan McCarty on a minor league contract (Jul 1)
TRANSACTION · NBAWizards: Re-signed F Jamir Watkins to a two-way contract (Jul 1)
TRANSACTION · NBATrail Blazers: Signed C Branden Carlson to a contract (Jul 1)
TRANSACTION · NBAMagic: Signed F Jonathan Isaac and C Nikola Vucevic to contracts (Jul 1)
TONIGHT · WNBAATL @ WSH, 7/2 - 7:30 PM EDT — ATL -7.5
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Free tool

Arbitrage
Calculator

Enter both sides of a two-way market and a total stake. We split the stake so the payout is the same either way.

Questions, answered

Does this find arbitrage opportunities?+

No. You enter both prices yourself. The calculator only splits a stake and shows whether those prices return more or less than the total stake.

Why can the result be a loss?+

Most two-way pairs include sportsbook margin. The equal-payout split can lock a loss when the two prices do not clear that margin.

Are real arbitrages easy to use?+

No. They are rare, move fast, and can lead to account limits. Always check rules, timing, and maximum stakes.

Stake side A
$50.00
@ +120
Stake side B
$50.00
@ +120
Same return
$110.00
before total stake
Guaranteed profit
+$10.00
+10.00%

These two entered prices return more than the total stake after the split. Real arbitrages are rare, vanish fast, and can get accounts limited. 21+ · Bet responsibly

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How it works

  • The calculator converts each price to decimal odds and equalizes the payout.
  • Stake on each side = equal return ÷ that side's decimal odds.
  • If the equal return is below the total stake, the result is a locked loss.