Our betting odds calculator gives the probability of the outcome of your bet and the potential winnings. E.g if the odds are 17/20, enter 17 in the first box and 20 in the second box.
77.777777777778% probability of outcome.
The probability of an event occurring is the likelihood that it will happen, expressed as a fraction or decimal. For example, if the odds of something happening are 7/2, the probability would be 7/(7+2) = 7/9. This means that there is a 7 in 9 chance, or 77.777777777778% probability of outcome., that the event will occur.
If you bet £10 on odds of 7/2 and your bet wins, you would win £35. To calculate your winnings, you would multiply your bet amount by the decimal odds and subtract your original bet. In this case, the calculation would be as follows: £10* (7/2 + 1) - £10 = £35. Remember that betting involves risking money, so you should only bet what you can afford to lose. BeGambleAware.org| Odds | Probability of Outcome |
|---|---|
| 17/20 | 45.95% |
| 29/10 | 74.36% |
| 10/3 | 76.92% |
| 1/6 | 14.29% |
| 6/1 | 85.71% |
| 19/20 | 48.72% |
| 7/4 | 63.64% |
| 11/2 | 84.62% |
| 4/1 | 80.00% |
| 9/1 | 90.00% |
| 20/1 | 95.24% |
| 25/1 | 96.15% |
| 33/1 | 97.06% |
| 40/1 | 97.56% |
| 2/1 | 66.67% |
| 0/1 | 0.00% |
| 1/1 | 50.00% |
| 3/1 | 75.00% |
| 13/2 | 86.67% |
| 12/5 | 70.59% |
| 29/20 | 59.18% |
| 17/2 | 89.47% |
| 21/10 | 67.74% |
| 2/8 | 20.00% |
| 23/10 | 69.70% |
| 66/1 | 98.51% |
| 11/5 | 68.75% |
| 11/8 | 57.89% |
| 7/10 | 41.18% |
| 8/15 | 34.78% |
| 14/5 | 73.68% |
| 14/1 | 93.33% |
| 100/1 | 99.01% |
| 5/6 | 45.45% |
| 1/10 | 9.09% |
| 1/2 | 33.33% |
| 1/5 | 16.67% |
| 1/100 | 0.99% |
| 31/20 | 60.78% |
| 15/2 | 88.24% |
| 30/100 | 23.08% |
| 6/4 | 60.00% |
| 5/4 | 55.56% |
| 5/2 | 71.43% |
| 1/3 | 25.00% |
| 1/29 | 3.33% |
| 1/20 | 4.76% |
| 8/11 | 42.11% |
| 10/11 | 47.62% |
| 6/10 | 37.50% |
| 100/30 | 76.92% |
| 16/1 | 94.12% |
| 19/1 | 95.00% |
| 250/1 | 99.60% |
| 300/1 | 99.67% |
| 12/1 | 92.31% |
| 13/4 | 76.47% |
| 23/20 | 53.49% |
| 1/66 | 1.49% |
| 7/5 | 58.33% |
| 4/7 | 36.36% |
| 9/2 | 81.82% |
| 65/1 | 98.48% |
| 750/1 | 99.87% |
| 8/1 | 88.89% |
| 63/1 | 98.44% |
| 17/28 | 37.78% |
| 80/1 | 98.77% |
| 19/10 | 65.52% |
| 22/1 | 95.65% |
| 100/1 | 99.01% |
| 1/100 | 0.99% |
| 30/100 | 23.08% |
| 100/30 | 76.92% |
| 64/1 | 98.46% |
| 62/1 | 98.41% |
| 900/1 | 99.89% |
| 1/0 | 67.11% |
| 18/1 | 94.74% |
| 11/1 | 91.67% |
| 0/1 | 32.89% |
| 5/1 | 83.33% |
| 20/29 | 40.82% |
| 27/10 | 72.97% |
| 18/5 | 78.26% |
| 17/5 | 77.27% |
| 1/0 | 100.00% |
| 19/4 | 82.61% |
| 8/13 | 38.10% |
| 15/8 | 65.22% |
| 9/4 | 69.23% |
| 3/4 | 42.86% |
| 20/21 | 48.78% |
| 20/27 | 42.55% |
| 28/10 | 73.68% |
| 7/2 | 77.78% |
| 7/3 | 70.00% |
| 10/1 | 90.91% |
| 90/1 | 98.90% |
| 99/1 | 99.00% |
| 200/1 | 99.50% |
| 50,000/1 | 100.00% |
| 50,000/1 | 100.00% |
| 500,000/1 | 100.00% |
| 500,000/1 | 100.00% |
| 500,000/1 | 100.00% |
| 500,000/1 | 100.00% |
| 17/10 | 62.96% |
| 8/5 | 61.54% |
| 13/8 | 61.90% |
| 13/20 | 39.39% |
| 4/6 | 40.00% |
| 19/5 | 79.17% |
| 4/5 | 44.44% |
| 21/20 | 51.22% |
| 20/17 | 54.05% |
| 1/9 | 10.00% |
| 29/2 | 93.55% |
| 2/29 | 6.45% |
| 17/3 | 85.00% |
| 43/6 | 87.76% |
| 4/8 | 33.33% |
| 4/0 | 100.00% |
| 4/10 | 28.57% |
| 3/7 | 30.00% |
| 6/9 | 40.00% |
| 1/14 | 6.67% |
| 1/21 | 4.55% |
| 33/20 | 62.26% |
| 2/5 | 28.57% |
| 11/4 | 73.33% |
| 39/10 | 79.59% |
| 56/40 | 58.33% |
| 31/40 | 43.66% |
| 13/10 | 56.52% |
| 1/500,000 | 0.00% |
| 1/500,000 | 0.00% |
| 1/4 | 20.00% |
| 13/1 | 92.86% |
| 11/11 | 50.00% |
| 3/2 | 67.31% |
| 3/2 | 60.00% |
| 3/500,000 | 0.00% |
| 3/500,000 | 0.00% |
| 16/15 | 51.61% |
| 16/5 | 76.19% |
| 3/7 | 26.83% |
| 11/10 | 52.33% |
| 13/14 | 48.18% |
| 19/11 | 63.07% |
| 9/14 | 39.34% |
| 10/13 | 43.61% |
| 12/18 | 40.20% |
| 17/11 | 60.50% |
| 17/14 | 54.74% |
| 19/15 | 55.77% |
| 13/20 | 39.60% |
| 10/9 | 52.58% |
| 13/12 | 51.96% |
| 11/16 | 40.92% |
| 12/11 | 52.20% |
| 12/11 | 52.13% |
| 16/17 | 48.51% |
| 19/21 | 47.55% |
| 12/16 | 43.00% |
| 10/18 | 35.99% |
| 13/27 | 32.84% |
| 16/13 | 55.07% |
| 22/14 | 60.89% |
| 14/9 | 60.66% |
| 13/16 | 44.93% |
| 13/12 | 52.00% |
| 20/9 | 68.59% |
| 10/19 | 34.79% |
| 10/7 | 58.65% |
| 16/12 | 57.00% |
| 10/6 | 62.25% |
| 223/350 | 38.93% |
| 401/196 | 67.15% |
| 479/182 | 72.44% |
| 214/259 | 45.25% |
| 219/295 | 42.61% |
| 280/242 | 53.64% |
| 241/285 | 45.82% |
| 411/193 | 68.02% |
| 366/213 | 63.20% |
| 221/298 | 42.59% |
| 231/311 | 42.63% |
| 347/214 | 61.84% |
| 209/350 | 37.40% |
| 177/494 | 26.41% |
| 168/552 | 23.36% |
| 253/260 | 49.32% |
| 230/285 | 44.67% |
| 11/16 | 40.74% |
| 22/14 | 61.11% |
| 186/481 | 27.91% |
| 183/391 | 31.91% |
| 246/301 | 44.98% |
| 277/286 | 49.20% |
| 161/616 | 20.75% |
| 176/411 | 30.01% |
| 258/279 | 48.05% |
| 169/444 | 27.60% |
| 219/381 | 36.51% |
| 451/196 | 69.69% |
| 14/9 | 60.87% |
| 13/14 | 48.15% |
| 12/11 | 52.17% |
| 13/27 | 32.50% |
| 214/259 | 45.24% |
| 10/9 | 52.63% |
| 17/11 | 60.71% |
| 10/6 | 62.50% |
| 401/196 | 67.17% |
| 19/15 | 55.88% |
| 20/9 | 68.97% |
| 223/350 | 38.92% |
| 10/7 | 58.82% |
| 11/10 | 52.38% |
| 19/11 | 63.33% |
| 19/21 | 47.50% |
| 17/14 | 54.84% |
| 12/16 | 42.86% |
| 16/13 | 55.17% |
| 16/17 | 48.48% |
| 9/14 | 39.13% |
| 16/12 | 57.14% |
| 10/19 | 34.48% |
| 10/13 | 43.48% |
| 366/213 | 63.21% |
| 13/16 | 44.83% |
| 10/18 | 35.71% |
| 258/279 | 48.04% |
| 12/18 | 40.00% |
| 186/481 | 27.89% |
| 479/182 | 72.47% |
| 5/3 | 61.18% |
| 1/5 | 22.03% |
| 14/15 | 48.26% |
| 5/3 | 62.65% |
| 4/4 | 50.00% |
| 11/10 | 52.36% |
| 15/4 | 78.95% |
| 2/1 | 68.97% |
| 19/11 | 63.20% |
| 176/411 | 29.98% |
| 253/260 | 49.32% |
| 4/4 | 50.00% |
| 451/196 | 69.71% |
| 168/552 | 23.33% |
| 161/616 | 20.72% |
| 347/214 | 61.85% |
| 277/286 | 49.20% |
| 411/193 | 68.05% |
| 169/444 | 27.57% |
| 183/391 | 31.88% |
| 280/242 | 53.64% |
| 177/494 | 26.38% |
| 231/311 | 42.62% |
| 241/285 | 45.82% |
| 209/350 | 37.39% |
| 219/381 | 36.50% |
| 5/3 | 62.50% |
| 221/298 | 42.58% |
| 14/15 | 48.28% |
| 230/285 | 44.66% |
| 246/301 | 44.97% |
| 219/295 | 42.61% |
| 4/3 | 56.94% |
| 3/3 | 57.63% |
| 9/14 | 39.24% |
| 2/2 | 59.46% |
| 6/2 | 72.37% |
| 10/13 | 43.55% |
| 2/3 | 43.75% |
| 4/8 | 35.90% |
| 13/19 | 40.49% |
| 5/5 | 52.58% |
| 1/8 | 14.77% |
| 4/5 | 48.89% |
| 3/8 | 30.63% |
| 17/17 | 50.00% |
| 19/22 | 46.30% |
| 3/3 | 48.08% |
| 3/3 | 46.88% |
| 4/0 | 97.78% |
| 4/3 | 57.33% |
| 17/11 | 60.80% |
| 17/11 | 60.76% |
| 9/12 | 42.96% |
| 2/0 | 95.83% |
| 11/3 | 76.64% |
| 15/20 | 42.93% |
| 5/6 | 45.10% |
| 7/3 | 73.68% |
| 5/1 | 88.24% |
| 2/7 | 22.34% |
| 21/14 | 59.93% |
| 88/22 | 79.94% |
| 1/8 | 11.11% |
| 4/3 | 57.14% |
| 21/14 | 60.00% |
| 2/0 | 100.00% |
| 2/7 | 22.22% |
| 3/3 | 50.00% |
| 19/22 | 46.34% |
| 17/17 | 50.00% |
| 3/8 | 27.27% |
| 11/3 | 78.57% |
| 9/12 | 42.86% |
| 2/2 | 50.00% |
| 5/5 | 50.00% |
| 2/3 | 40.00% |
| 15/20 | 42.86% |
| 13/19 | 40.63% |
| 88/22 | 80.00% |
| 6/2 | 75.00% |
| 2/4 | 33.80% |
| 2/3 | 47.28% |
| 2/6 | 23.33% |
| 2/3 | 44.77% |
| 3/3 | 50.27% |
| 2/3 | 37.41% |
| 2/3 | 41.42% |
| 2/3 | 46.54% |
| 2/4 | 29.15% |
| 3/2 | 55.95% |
| 3/2 | 55.83% |
| 2/4 | 29.98% |
| 3/2 | 56.97% |
| 2/3 | 46.28% |
| 2/4 | 33.33% |
| 2/6 | 25.00% |
| 219/20 | 91.63% |
| 12/616 | 1.91% |
| 58/41 | 58.59% |
| 99/69 | 58.93% |
| 9,969/448 | 95.70% |
| 9,969/448 | 95.70% |
| 2,232/448 | 83.28% |
| 2,232/448 | 83.28% |
| 2,232/448 | 83.28% |
| 2,232/448 | 83.28% |
| 9,969/448 | 95.70% |
| 9,969/448 | 95.70% |
| 6/2 | 75.86% |
| 2/5 | 32.38% |
| 4/4 | 54.71% |
| 6/5 | 54.99% |
| 2/2 | 56.30% |
| 2/6 | 29.16% |
| 2/4 | 36.11% |
| 6/5 | 54.55% |
| 15/2 | 88.05% |
| 2/2 | 42.42% |
| 4/5 | 41.26% |
| 2/1 | 72.27% |
| 7/4 | 62.64% |
| 5/6 | 42.46% |
| 3/3 | 54.94% |
| 1/6 | 15.77% |
| 4/2 | 73.34% |
| 6/5 | 54.44% |
| 11/6 | 65.19% |
| 1/4 | 27.61% |
| 4/5 | 40.61% |
| 2/6 | 30.13% |
| 4/2 | 66.67% |
| 11/6 | 64.71% |
| 9/74 | 10.28% |
| 10/63 | 13.18% |
| 10/6 | 60.28% |
| 9/7 | 53.39% |
| 7/80 | 8.25% |
| 7/8 | 47.34% |
| 10/10 | 47.74% |
| 10/1 | 90.13% |
| 5/1 | 82.19% |
| 5/3 | 58.18% |
| 5/35 | 12.21% |
| 7/0 | 98.50% |
| 7/1 | 86.81% |
| 8/40 | 17.15% |
| 8/4 | 67.42% |
| 3/3 | 50.00% |
| 3/0 | 90.91% |
| 19/2 | 90.91% |
| 19/19 | 50.00% |
| 9/90 | 9.26% |
| 9/9 | 50.49% |
| 4/31 | 10.76% |
| 4/3 | 54.65% |
| 7/25 | 21.34% |
| 7/2 | 73.06% |
| 10/76 | 11.37% |
| 10/8 | 56.19% |
| 9/84 | 9.27% |
| 9/8 | 50.53% |
| 4/32 | 10.00% |
| 4/3 | 52.63% |
| 10/70 | 12.27% |
| 10/7 | 58.30% |
| 5/9 | 36.74% |
| 5/1 | 85.31% |
| 9/75 | 10.84% |
| 9/7 | 54.88% |
| 6/30 | 16.38% |
| 6/3 | 66.21% |
| 5/50 | 9.39% |
| 5/5 | 50.88% |
| 5/60 | 6.94% |
| 5/6 | 42.74% |
| 9/76 | 10.15% |
| 9/8 | 53.05% |
| 10/11 | 47.87% |
| 10/1 | 90.18% |
| 10/10 | 50.00% |
| 10/1 | 90.91% |
| 14/18 | 43.02% |
| 14/2 | 88.31% |
| 3/13 | 17.65% |
| 3/1 | 68.18% |
| 11/13 | 46.28% |
| 11/1 | 89.60% |
| 6/23 | 19.57% |
| 6/2 | 70.88% |
| 7/62 | 10.62% |
| 7/6 | 54.29% |
| 10/10 | 50.00% |
| 10/1 | 90.91% |
| 4/22 | 13.51% |
| 4/2 | 60.98% |
| 6/13 | 30.43% |
| 6/1 | 81.40% |
| 7/53 | 11.17% |
| 7/5 | 55.70% |
| 15/15 | 49.09% |
| 15/2 | 90.60% |
| 10/8 | 55.56% |
| 9/84 | 9.68% |
| 10/63 | 13.70% |
| 7/53 | 11.67% |
| 8/40 | 16.67% |
| 7/6 | 53.85% |
| 6/23 | 20.69% |
| 7/8 | 46.67% |
| 19/2 | 90.48% |
| 4/22 | 15.38% |
| 7/1 | 87.50% |
| 5/35 | 12.50% |
| 3/13 | 18.75% |
| 9/9 | 50.00% |
| 10/70 | 12.50% |
| 7/62 | 10.14% |
| 14/18 | 43.75% |
| 10/10 | 50.00% |
| 15/15 | 50.00% |
| 8/4 | 66.67% |
| 11/13 | 45.83% |
| 3/0 | 100.00% |
| 6/13 | 31.58% |
| 9/7 | 56.25% |
| 5/42 | 11.16% |
| 5/4 | 55.67% |
| 11/78 | 12.75% |
| 11/8 | 59.38% |
| 7/0 | 100.00% |
| 9/90 | 9.09% |
| 12/12 | 48.12% |
| 12/1 | 90.27% |
| 14/16 | 45.45% |
| 14/2 | 89.29% |
| 5/60 | 7.69% |
| 8/10 | 42.30% |
| 8/10 | 43.26% |
| 8/1 | 88.41% |
| 4/32 | 11.11% |
| 6/3 | 66.67% |
| 5/50 | 9.09% |
| 9/8 | 52.94% |
| 14/2 | 87.50% |
| 9/76 | 10.59% |
| 7/80 | 8.05% |
| 6/30 | 16.67% |
| 7/25 | 21.88% |
| 5/9 | 35.71% |
| 12/12 | 50.00% |
| 9/74 | 10.84% |
| 4/31 | 11.43% |
| 9/75 | 10.71% |
| 10/76 | 11.63% |
| 11/78 | 12.36% |
| 5/42 | 10.64% |
| 8/10 | 44.44% |
| 14/16 | 46.67% |
| 11/76 | 12.11% |
| 11/8 | 57.95% |
| 8/48 | 14.89% |
| 8/5 | 63.64% |
| 12/15 | 45.05% |
| 12/2 | 89.13% |
| 10/90 | 10.23% |
| 10/9 | 53.26% |
| 9/58 | 13.22% |
| 9/6 | 60.38% |
| 13/16 | 45.39% |
| 13/2 | 89.26% |
| 14/16 | 47.06% |
| 14/2 | 89.89% |
| 9/92 | 8.52% |
| 9/9 | 48.23% |
| 7/70 | 9.41% |
| 7/7 | 50.94% |
| 8/84 | 9.09% |
| 8/8 | 50.00% |
| 12/14 | 45.33% |
| 12/1 | 89.24% |
| 8/82 | 9.09% |
| 8/8 | 50.00% |
| 13/19 | 40.76% |
| 13/2 | 87.31% |
| 12/15 | 45.24% |
| 12/2 | 89.20% |
| 7/25 | 21.52% |
| 7/2 | 73.28% |
| 10/75 | 11.61% |
| 10/7 | 56.78% |
| 11/85 | 11.24% |
| 11/8 | 55.87% |
| 6/10 | 36.81% |
| 6/1 | 85.35% |
| 12/15 | 43.67% |
| 12/2 | 88.58% |
| 18/19 | 47.91% |
| 18/2 | 90.19% |
| 17/20 | 46.30% |
| 17/2 | 89.61% |
| 8/36 | 18.36% |
| 8/4 | 69.22% |
| 8/10 | 45.16% |
| 8/1 | 89.17% |
| 6/1 | 83.12% |
| 2/7 | 22.58% |
| 6/4 | 57.58% |
| 4/1 | 75.93% |
| 5/3 | 60.47% |
| 5/1 | 80.00% |
| 1/4 | 25.45% |
| 15/0 | 97.40% |
| 3/7 | 28.26% |
| 5/1 | 80.30% |
| 7/3 | 71.74% |
| 7/2 | 77.42% |
| 2/5 | 30.14% |
| 1/6 | 17.91% |
| 5/2 | 69.86% |
| 6/1 | 82.09% |
| 2/5 | 33.80% |
| 4/3 | 55.84% |
| 3/3 | 50.79% |
| 5/4 | 55.67% |
| 5/3 | 58.97% |
| 6/5 | 52.34% |
| 3/5 | 36.62% |
| 2/2 | 41.67% |
| 3/4 | 44.12% |
| 7/2 | 76.29% |
| 7/7 | 50.00% |
| 9/92 | 8.91% |
| 12/14 | 46.15% |
| 9/6 | 60.00% |
| 15/0 | 100.00% |
| 11/76 | 12.64% |
| 18/2 | 90.00% |
| 8/48 | 14.29% |
| 7/70 | 9.09% |
| 12/15 | 44.44% |
| 10/90 | 10.00% |
| 8/36 | 18.18% |
| 11/85 | 11.46% |
| 10/75 | 11.76% |
| 9/58 | 13.43% |
| 8/8 | 50.00% |
| 3/5 | 37.50% |
| 8/82 | 8.89% |
| 12/2 | 85.71% |
| 8/84 | 8.70% |
| 18/19 | 48.65% |
| 0/5 | 2.17% |
| 8/3 | 70.69% |
| 6/4 | 60.00% |
| 7/1 | 85.54% |
| 8/3 | 72.73% |
| 0/5 | 0.00% |
| 50/1 | 98.04% |
| 4/3 | 57.92% |
| 2/4 | 33.54% |
| 1/4 | 22.05% |
| 1/4 | 23.08% |
| 7/1 | 85.14% |
| 6/2 | 74.79% |
| 4/5 | 45.13% |
| 7/4 | 61.49% |
| 7/0 | 96.71% |
| 7/3 | 69.79% |
| 4/4 | 55.50% |
| 5/0 | 97.59% |
| 5/0 | 100.00% |
| 4/3 | 62.88% |
| 3/3 | 51.04% |
| 1/5 | 17.73% |
| 6/0 | 96.15% |
| 6/1 | 84.77% |
| 1/1 | 30.50% |
| 6/0 | 100.00% |
| 2/1 | 61.71% |
| 3/2 | 58.49% |
| 3/1 | 69.72% |
| 2/3 | 40.01% |
| 1/3 | 25.23% |
| 2/3 | 41.74% |
| 1/2 | 34.06% |
| 13/5 | 72.22% |
| 1,520/248 | 85.99% |
| 1,520/248 | 85.99% |
| 636/248 | 71.98% |
| 217/37 | 85.31% |
| 949/25 | 97.40% |
| 217/37 | 85.43% |
| 949/25 | 97.43% |
| 636/248 | 71.95% |
| 27/20 | 57.45% |
| 3/500,000 | 0.00% |
| 3/500,000 | 0.00% |
| 85/311 | 21.46% |
| 311/85 | 78.54% |
| 311/50 | 86.15% |
| 17/4 | 80.95% |
| 4/11 | 26.67% |
| 1/7 | 12.50% |
| 27/150 | 15.25% |
| 32/80 | 28.57% |
| 16/80 | 16.81% |
| 16/80 | 16.67% |
| 24/63 | 27.75% |
| 50/248 | 16.72% |
| 38/147 | 20.74% |
| 62/399 | 13.47% |
| 52/268 | 16.21% |
| 45/200 | 18.24% |
| 44/187 | 18.90% |
| 24/61 | 28.40% |
| 45/200 | 18.37% |
| 24/63 | 27.59% |
| 62/399 | 13.45% |
| 24/61 | 28.24% |
| 38/147 | 20.54% |
| 50/248 | 16.78% |
| 44/187 | 19.05% |
| 52/268 | 16.25% |
| 4/9 | 30.77% |
| 16/20 | 44.44% |
