Betting Odds Conversion

UK Fractional Betting Odds Conversion, 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 horse racing fractional odds are still, by far the most dominant format to express betting odds in the UK & Ireland. However British and Irish punters are starting to become more familiar with decimal odds.

Betting odds converter from fractional to decimal to American.

Betting Odds Conversion 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

Which Betting Odds format is best?

Fractional, decimal, or American Odds.

The most common odds conversion 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. Betting odds conversion offered by UK bookmakers can be displayed in three distinct ways. Fractional, Decimal, and Moneyline are also known as American odds.

odds conversion

Decimal to American Odds / Moneyline Odds Converter

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.

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