Betting Odds Calculator
3/10 means that for every £10 you stake, you win £3 in profit if the bet wins. Your stake is returned on top of that, so a £10 bet at 3/10 returns £13 total.
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The implied probability is 76.92%. This means the bookmaker prices this outcome as having roughly a 76.92 in 100 chance of happening.
These are odds on – your stake is greater than the potential profit. The bookmaker considers this outcome more likely than not.
Winnings Table for 3/10 Odds
| Stake | Profit | Total Return |
|---|---|---|
| £1.00 | £0.30 | £1.30 |
| £5.00 | £1.50 | £6.50 |
| £10.00 | £3.00 | £13.00 |
| £20.00 | £6.00 | £26.00 |
| £50.00 | £15.00 | £65.00 |
| £100.00 | £30.00 | £130.00 |
Odds Conversion
| Format | Value |
|---|---|
| Fractional | 3/10 |
| Decimal | 1.3 |
| American | -333 |
| Implied Probability | 76.92% |
How the Calculation Works
Winnings: Stake x (3 / 10) = Profit. So £10 x (3 / 10) = £3.00 profit.
Probability: 10 / (3 + 10) = 10 / 13 = 76.92%.
Decimal odds: (3 / 10) + 1 = 1.3. Multiply your stake by this to get the total return including your stake.