Join us on Facebook! Follow OSGA on Twitter! Have A Question - EMAIL US CALL US WHEN YOU NEED HELP AT: (877) 742-OSGA (6742) SIGN UP FOR THE OSGA RSS FEED Top Spanish Websites! Top Canadian Websites! Top Asian Sportsbooks! Top Vietnamese Sportsbooks! Top Chinese Sportsbooks!
 
 
OSGA Sportsbooks OSGA Casinos =OSGA Poker Rooms OSGA Handicappers Section OSGA Tools


TOP ONLINE WEBSITES!


Search the OSGA Database!









 The betting odds conversion chart below can be used to compare and convert American odds,  decimals odds and fraction odds. The odds calculator converts standard fraction odds to American betting odds and/or decimal odds.

Please note that regardless of how the betting odds are displayed, it represents the same VALUE - just in a different formats. Online sportsbooks who service U.S. customers will display their odds in either American style or in fractions. Global bookmakers generally use decimal odds. Some bookmaker sites will actually let you choose which format you'd like the odds displayed on your screen.

Note: American odds are also known as Money Line and Whole.

Use this Table to Convert Between American, Fraction & Decimal Odds



Fraction
American
Decimal
2/7 -350 1.29
3/10 -330 1.30
1/3 -300 1.33
4/11 -275 1.36
2/5 -250 1.40
4/9 -225 1.44
1/2 -200 1.50
8/15 -190 1.53
4/7 -175 1.57
8/13 -161 1.65
2/3 -150 1.67
8/11 -137 1.73
4/5 -125 1.80
5/6 -120 1.83
9/10 -111 1.90
10/11 -110 1.91
1/1 100 2.00
21/20 105 2.05
11/10 110 2.10
10/9 111 2.11
6/5 120 2.20
5/4 125 2.25
13/10 130 2.30
27/20 135 2.35
11/8 137 2.37
7/5 140 2.40
3/2 150 2.50
8/5 160 2.60
13/8 162 2.62
17/10 170 2.70
7/4 175 2.75
9/5 180 2.80
15/8 187 2.87
19/10 190 2.90
2/1 200 3.00
21/10 210 3.10
11/5 220 3.20
9/4 225 3.25
Fraction
American
Decimal
23/10 230 3.30
12/5 240 3.40
5/2 250 3.50
13/5 260 3.60
27/10 270 3.70
11/4 275 3.75
14/5 280 3.80
3/1 300 4.00
10/3 333 4.33
7/2 350 4.50
4/1 400 5.00
9/2 450 5.50
5/1 500 6.00
11/2 550 6.50
6/1 600 7.00
13/2 650 7.50
7/1 700 8.00
15/2 750 8.50
8/1 800 9.00
17/2 850 9.50
9/1 900 10.00
10/1 1000 11.00
11/1 1100 12.00
12/1 1200 13.00
14/1 1400 15.00
16/1 1600 17.00
18/1 1800 19.00
20/1 2000 21.00
22/1 2200 23.00
25/1 2500 26.00
28/1 2800 29.00
33/1 3300 34.00
40/1 4000 41.00
50/1 5000 51.00
66/1 6600 67.00
80/1 8000 81.00
100/1 10000 101.00