Hold Calculator - Bookmaker Marge

Gratis hold calculator. Bereken de marge van de bookmaker op elke tweezijdige markt.

Voer geldige odds in
Voer geldige odds in
Resultaten
Bookmaker marge --
Impl. kans 1 --
Impl. kans 2 --
Eerlijke odds 1 --
Eerlijke odds 2 --

Hoe deze calculator te gebruiken

  1. Selecteer uw oddsformaat (Decimaal, Fractioneel of Amerikaans)
  2. Voer de odds in voor Uitkomst 1 (bijv. winst Team A)
  3. Voer de odds in voor Uitkomst 2 (bijv. winst Team B)
  4. Bekijk de bookmakermarge, impliciete kansen en eerlijke odds

Formule

Impliciete kans = 1 / Decimale odds

Totale impliciete kans = IK₁ + IK₂

Bookmakermarge (Hold) = Totale impliciete kans - 1

Eerlijke kans = Impliciete kans / Totale impliciete kans

Eerlijke odds = 1 / Eerlijke kans

Veelgestelde vragen

What is bookmaker hold (margin)?

The hold or margin is the bookmaker’s built-in profit. It is the amount by which the total implied probabilities exceed 100%. A 5% hold means the bookmaker expects to keep 5 cents of every dollar wagered.

What is a good hold percentage?

Lower is better for bettors. Most sportsbooks have a hold of 4-10% on standard markets. Sharp bookmakers may offer 2-3% margins, while some prop bets can have 15%+ margins.

What are fair odds?

Fair odds are what the odds would be if the bookmaker had zero margin. They represent the true mathematical probability of each outcome as estimated by the market.