Odds Comparison
Below we have included a chart that compares fractional odds, decimal equivalants and probabilities.
Fractional |
Decimal |
Probability % |
1/100 |
1.01 |
99.00 |
1/50 |
1.02 |
98.03 |
1/33 |
1.03 |
97.08 |
1/25 |
1.04 |
96.15 |
1/20 |
1.05 |
95.23 |
1/10 |
1.10 |
90.90 |
2/13 |
1.15 |
86.95 |
2/11 |
1.18 |
84.74 |
1/5 |
1.20 |
83.33 |
2/9 |
1.23 |
81.30 |
1/4 |
1.25 |
80.00 |
2/7 |
1.29 |
77.80 |
3/10 |
1.30 |
76.70 |
1/3 |
1.33 |
75.00 |
4/11 |
1.36 |
73.33 |
2/5 |
1.40 |
71.43 |
4/9 |
1.44 |
69.23 |
1/2 |
1.50 |
66.67 |
8/15 |
1.53 |
65.50 |
4/7 |
1.57 |
63.64 |
8/13 |
1.65 |
61.90 |
2/3 |
1.67 |
60.00 |
8/11 |
1.73 |
57.89 |
4/5 |
1.80 |
55.56 |
5/6 |
1.83 |
54.55 |
9/10 |
1.90 |
52.63 |
10/11 |
1.91 |
52.38 |
1/1 |
2.00 |
50.00 |
21/20 |
2.05 |
48.78 |
11/10 |
2.10 |
47.62 |
10/9 |
2.11 |
47.37 |
6/5 |
2.20 |
45.45 |
5/4 |
2.25 |
44.44 |
13/10 |
2.30 |
43.48 |
27/20 |
2.35 |
42.55 |
11/8 |
2.37 |
42.11 |
7/5 |
2.40 |
41.67 |
3/2 |
2.50 |
40.00 |
8/5 |
2.60 |
38.46 |
13/8 |
2.62 |
38.10 |
17/10 |
2.70 |
37.04 |
7/4 |
2.75 |
36.36 |
9/5 |
2.80 |
35.71 |
15/8 |
2.87 |
34.78 |
19/10 |
2.90 |
34.48 |
2/1 |
3.00 |
33.33 |
21/10 |
3.10 |
32.26 |
11/5 |
3.20 |
31.25 |
9/4 |
3.25 |
30.77 |
23/10 |
3.30 |
30.30 |
12/5 |
3.40 |
29.41 |
5/2 |
3.50 |
28.57 |
13/5 |
3.60 |
27.78 |
27/10 |
3.70 |
27.03 |
11/4 |
3.75 |
26.67 |
14/5 |
3.80 |
26.32 |
3/1 |
4.00 |
25.00 |
10/3 |
4.33 |
23.08 |
7/2 |
4.50 |
22.22 |
4/1 |
5.00 |
20.00 |
9/2 |
5.50 |
18.18 |
5/1 |
6.00 |
16.67 |
11/2 |
6.50 |
15.38 |
6/1 |
7.00 |
14.29 |
13/2 |
7.50 |
13.33 |
7/1 |
8.00 |
12.50 |
15/2 |
8.50 |
11.76 |
8/1 |
9.00 |
11.11 |
17/2 |
9.50 |
10.53 |
9/1 |
10.00 |
10.00 |
10/1 |
11.00 |
9.09 |
11/1 |
12.00 |
8.33 |
12/1 |
13.00 |
7.69 |
14/1 |
15.00 |
6.67 |
16/1 |
17.00 |
5.88 |
18/1 |
19.00 |
5.26 |
20/1 |
21.00 |
4.76 |
22/1 |
23.00 |
4.35 |
25/1 |
26.00 |
3.85 |
28/1 |
29.00 |
3.45 |
33/1 |
34.00 |
2.94 |
40/1 |
41.00 |
2.44 |
50/1 |
51.00 |
1.96 |
66/1 |
67.00 |
1.49 |
80/1 |
81.00 |
1.23 |
100/1 |
101.00 |
0.99 |