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Type odds in any format and see them in every other: American moneyline, decimal, fractional, implied probability and the Asian formats. The chart below lists the prices bookmakers quote most.
- American (moneyline)
- +250
- Decimal (European)
- 3.50
- Fractional (UK)
- 5/2
- Implied probability
- 28.57%
- Hong Kong
- 2.500
- Malay
- -0.400
- Indonesian
- 2.500
Odds conversion chart
Fractional, decimal and American odds with the implied probability, from short favourites to long shots.
| Fractional | Decimal | American | Implied probability |
|---|---|---|---|
| 1/5 | 1.20 | -500 | 83.33% |
| 1/4 | 1.25 | -400 | 80.00% |
| 2/7 | 1.29 | -350 | 77.78% |
| 1/3 | 1.33 | -300 | 75.00% |
| 2/5 | 1.40 | -250 | 71.43% |
| 4/9 | 1.44 | -225 | 69.23% |
| 1/2 | 1.50 | -200 | 66.67% |
| 4/7 | 1.57 | -175 | 63.64% |
| 8/13 | 1.62 | -162 | 61.90% |
| 4/6 | 1.67 | -150 | 60.00% |
| 8/11 | 1.73 | -137 | 57.89% |
| 4/5 | 1.80 | -125 | 55.56% |
| 5/6 | 1.83 | -120 | 54.55% |
| 10/11 | 1.91 | -110 | 52.38% |
| Evens | 2.00 | +100 | 50.00% |
| 11/10 | 2.10 | +110 | 47.62% |
| 6/5 | 2.20 | +120 | 45.45% |
| 5/4 | 2.25 | +125 | 44.44% |
| 11/8 | 2.38 | +138 | 42.11% |
| 6/4 | 2.50 | +150 | 40.00% |
| 13/8 | 2.63 | +163 | 38.10% |
| 7/4 | 2.75 | +175 | 36.36% |
| 15/8 | 2.88 | +188 | 34.78% |
| 2/1 | 3.00 | +200 | 33.33% |
| 9/4 | 3.25 | +225 | 30.77% |
| 5/2 | 3.50 | +250 | 28.57% |
| 11/4 | 3.75 | +275 | 26.67% |
| 3/1 | 4.00 | +300 | 25.00% |
| 7/2 | 4.50 | +350 | 22.22% |
| 4/1 | 5.00 | +400 | 20.00% |
| 9/2 | 5.50 | +450 | 18.18% |
| 5/1 | 6.00 | +500 | 16.67% |
| 11/2 | 6.50 | +550 | 15.38% |
| 6/1 | 7.00 | +600 | 14.29% |
| 7/1 | 8.00 | +700 | 12.50% |
| 8/1 | 9.00 | +800 | 11.11% |
| 9/1 | 10.00 | +900 | 10.00% |
| 10/1 | 11.00 | +1000 | 9.09% |
| 12/1 | 13.00 | +1200 | 7.69% |
| 14/1 | 15.00 | +1400 | 6.67% |
| 16/1 | 17.00 | +1600 | 5.88% |
| 20/1 | 21.00 | +2000 | 4.76% |
| 25/1 | 26.00 | +2500 | 3.85% |
| 33/1 | 34.00 | +3300 | 2.94% |
| 50/1 | 51.00 | +5000 | 1.96% |
| 100/1 | 101.00 | +10000 | 0.99% |
Questions
How do you convert fractional odds to decimal?
Divide the first number by the second and add 1: 5/2 = 2.5 + 1 = 3.50. Evens (1/1) is 2.00.
How do you convert decimal odds to American?
At 2.00 or more: (decimal − 1) × 100, with a plus sign — 3.50 is +250. Below 2.00: −100 ÷ (decimal − 1) — 1.50 is −200.
How do you convert American odds to decimal?
For +B: B ÷ 100 + 1 (so +250 is 3.50). For −A: 100 ÷ A + 1 (so −200 is 1.50).
How do you turn odds into a probability?
Divide 1 by the decimal odds: 3.50 implies 28.57%. This is the bookmaker’s implied chance and includes their margin; our no-vig calculator removes it.
What are Hong Kong, Malay and Indonesian odds?
Asian formats. Hong Kong odds are decimal odds minus 1 (the profit per 1). Malay odds are the same up to evens and negative beyond it (−1 ÷ profit); Indonesian odds are positive for underdogs like Hong Kong odds and negative for favourites (−1 ÷ profit).
Where to bet
Sportsbooks from casinos we've reviewed, with their licences and payment methods.
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