Thunderball odds calculator
The chance of winning each Thunderball prize with a single line (£1 per line). The odds never change from draw to draw: every combination is equally likely.
| Prize tier | Odds of winning | Chance |
|---|---|---|
| Match 5 + Thunderball | 1 in 8,060,598 | 0.000012% |
| Match 5 | 1 in 620,046 | 0.000161% |
| Match 4 + Thunderball | 1 in 47,415 | 0.002109% |
| Match 4 | 1 in 3,647 | 0.027% |
| Match 3 + Thunderball | 1 in 1,437 | 0.070% |
| Match 3 | 1 in 111 | 0.905% |
| Match 2 + Thunderball | 1 in 135 | 0.742% |
| Match 1 + Thunderball | 1 in 35 | 2.877% |
| Match the Thunderball only | 1 in 29 | 3.452% |
| Any prize | 1 in 12.4 | 8.08% |
How to read it. "1 in 45,057,474" means that if you played one line in every draw, you would expect to hit the jackpot once in about 45 million draws. Buying more lines raises your chance in proportion, so 10 lines give 10 in 45 million.