Odds Converter
Convert between decimal, fractional, American, and implied probability odds instantly.
2.00
Decimal
Used in Europe & UK
1/1
Fractional
Traditional UK format
+100
American
Used in US sportsbooks
50.00%
Implied
Probability of winning
Profit Calculator
£
£10.00
Stake
£10.00
Profit
£20.00
Total Payout
Quick Examples
Odds Format Guide
Decimal (European) 2.50
Multiply by your stake to get total return. Decimal 2.5 × £10 stake = £25 back (£15 profit).
Fractional (UK) 3/2
For every £2 you bet, you win £3 profit. So 3/2 on a £10 bet = £15 profit, £25 total back.
American (Moneyline) +150 / -200
+150 means you win £150 on a £100 bet. -200 means you need to bet £200 to win £100 profit.
Implied Probability 40%
The probability the odds imply. 40% implied means the bookmaker thinks it will happen 40% of the time.
Hong Kong Odds 1.50
Shows profit per unit staked — identical to decimal minus 1. HK 1.50 equals decimal 2.50: you win 1.50 for every 1.00 wagered. Common on Asian betting exchanges.
Indonesian Odds +1.50 / -1.25
Similar to American odds but scaled to 1 unit. Positive shows profit on a 1-unit stake; negative shows the stake required to return 1 unit profit. Widely used on Indonesian sportsbooks.
Malay Odds 0.60 / -0.40
Ranges from -1 to +1. Positive values show profit on a 1-unit stake; negative values show what you must stake to win 1 unit. Prevalent in Southeast Asian markets.