Calculators
Three simple tools for understanding the numbers. They say nothing about what will happen, only what the odds mean.
Format of the odds you enter
Decimal odds, e.g. 2.50
Equivalent to
- Decimal
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- Fractional
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- American
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- Implied probability
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Implied probability is 1 divided by the decimal odds. It includes the bookmaker's margin and is therefore higher than the bookmaker's own assessment of the outcome.
Enter the odds for the three outcomes of a 1X2 match
Decimal odds. Comma or point both work.
Result
- Bookmaker's margin
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- Payback
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- Sum of implied probabilities
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If the sum of the implied probabilities exceeds 100%, the excess is the bookmaker's margin. Payback is the share of all stakes that is paid back to players on average over time.
The calculator only does arithmetic. It says nothing about how likely the outcome is.
If the bet wins
- Potential payout
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- of which stake
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- Net result
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If the bet loses
- Net result
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The payout is stake × odds. It includes your stake. The second outcome is just as real as the first.