Odds Converter Calculator
The same price can be shown three different ways depending on the market. This tool converts between all three so you can compare prices from different books on equal terms.
Fractional value is rounded to a clean ratio for readability - use the decimal figure for exact math.
How it works
Decimal odds are the reference format everything else here is built on. Fractional shows profit relative to stake; moneyline shows profit (positive) or stake needed (negative) relative to $100.
Worked example: Decimal 2.50 = Fractional 3/2 = Moneyline +150.
FAQ
Which format should I use for the other calculators?
Decimal - it's the simplest to combine across multiple legs, which is why every other tool here takes decimal odds as input.
Why do moneyline conversions sometimes look approximate?
Fractional odds are shown rounded to a clean ratio; for exact math, use the decimal value shown alongside it.
Related tools
18+. These tools are analytical only - they do not accept bets, do not predict outcomes, and do not guarantee profit. Gamble responsibly. Sports betting regulations vary by jurisdiction; you are responsible for understanding and complying with the laws where you live.
Canonical URL: https://aipredicts.bet/tools/odds-converter