Betting Odds Conversion
UK Fractional Odds Converter, Decimal to American Odds
Most UK and Ireland bookmakers display fractional odds, e.g 1/3, 1/2, 2/1, 10/1, 1/1 (evens) etc.
With roots in horseracing fractional odds are by far the most dominant format to express prices in the UK & Ireland. However British and Irish punters are also beginning to become more commonplace with decimal odds.
Convert betting odds from fractional to decimal to American using our tool
Betting Odds Conversion Chart Fractional, Decimal and American odds
| UK | EU | US | UK | EU | USA | UK | EU | USA | ||
| 1/5 | 1.20 | -500 | 10/11 | 1.91 | -110 | 95/40 | 3.38 | +237.50 | ||
| 2/9 | 1.22 | -450 | 20/21 | 1.95 | -105 | 12/5 | 3.40 | +240 | ||
| 1/4 | 1.25 | -400 | 1/1 | 2.00 | -100 | 5/2 | 3.50 | +250 | ||
| 2/7 | 1.28 | -350 | 21/20 | 2.05 | +105 | 13/5 | 3.60 | +260 | ||
| 3/10 | 1.30 | -333.30 | 11/10 | 2.10 | +110 | 11/4 | 3.75 | +275 | ||
| 1/3 | 1.33 | -300 | 6/5 | 2.20 | +120 | 14/5 | 3.80 | +280 | ||
| 7/20 | 1.35 | -285.70 | 5/4 | 2.25 | +125 | 3/1 | 4.00 | +300 | ||
| 4/11 | 1.36 | -275 | 13/10 | 2.30 | +130 | 16/5 | 4.20 | +320 | ||
| 2/5 | 1.40 | -250 | 11/8 | 2.38 | +137.50 | 10/3 | 4.33 | +333.30 | ||
| 4/9 | 1.44 | -225 | 7/5 | 2.40 | +140 | 7/2 | 4.50 | +350 | ||
| 9/20 | 1.45 | -222.20 | 6/4 | 2.50 | +150 | 18/5 | 4.60 | +360 | ||
| 40/85 | 1.47 | -212.50 | 8/5 | 2.60 | +160 | 4/1 | 5.00 | +400 | ||
| 1/2 | 1.50 | -200 | 13/8 | 2.63 | +162.50 | 9/2 | 5.50 | +450 | ||
| 8/15 | 1.53 | -187.50 | 17/10 | 2.70 | +170 | 5/1 | 6.00 | +500 | ||
| 4/7 | 1.57 | -175 | 7/4 | 2.75 | +175 | 11/2 | 6.50 | +550 | ||
| 3/5 | 1.60 | -166.70 | 9/5 | 2.80 | +180 | 6/1 | 7.00 | +600 | ||
| 8/13 | 1.62 | -162.50 | 15/8 | 2.88 | +187.50 | 13/2 | 7.50 | +650 | ||
| 5/8 | 1.63 | -160 | 19/10 | 2.90 | +190 | 7/1 | 8.00 | +700 | ||
| 4/6 | 1.66 | -150 | 2/1 | 3.00 | +200 | 15/2 | 8.50 | +750 | ||
| 7/10 | 1.70 | -142.90 | 21/10 | 3.10 | +210 | 8/1 | 9.00 | +800 | ||
| 8/11 | 1.72 | -137.50 | 85/40 | 3.13 | +212.50 | 17/2 | 9.50 | +850 | ||
| 4/5 | 1.80 | -125 | 11/5 | 3.20 | +220 | 9/1 | 10.00 | +900 | ||
| 5/6 | 1.83 | -120 | 9/4 | 3.25 | +225 | 10/1 | 11.00 | +1000 | ||
| 9/10 | 1.90 | -111.10 | 23/10 | 3.30 | +230 | 50/1 | 51.00 | +5000 |
Types of Betting Odds
Betting odds offered by UK bookmakers can be displayed in three distinct ways. Fractional, Decimal and Moneyline also known as American odds.
European odds conversion
The most common odds format for European bookmakers is decimal, where a price such as 4.00 represents the equivalent of the 3/1 fractional price. In decimal prices, the returned stake in a successful bet is included the odds.
Decimal to American Odds / Moneyline Odds Converter
The Moneyline or American format if the figure quoted is positive it expresses the profit you would make from a successful bet with a $100 stake, so 200 means $200 in winnings on top of the returned $100 stake. A 200 Moneyline price is, therefore, the same as the fractional 2/1 odds, or 3.00 in decimals.
