Lotto odds calculator
Exact probabilities for any 'choose k of N' game, assuming a fair draw. No prize assumptions.
Possible combinations C(49,6) = 13,983,816
1 different line(s), one draw
7.151e-8
m / C(N,k). Duplicate lines add nothing.
Same line for 104 draws
7.437e-6
1 − (1 − 1/C(N,k))^d
| Exactly matched | Ways | Probability | About 1 in |
|---|---|---|---|
| 6 of 6 | 1 | 7.151e-8 | 13,983,816 |
| 5 of 6 | 258 | 1.845e-5 | 54,201 |
| 4 of 6 | 13,545 | 0.0969% | 1,032 |
| 3 of 6 | 246,820 | 1.7650% | 57 |
| 2 of 6 | 1,851,150 | 13.2378% | 8 |
| 1 of 6 | 5,775,588 | 41.3019% | 2 |
| 0 of 6 | 6,096,454 | 43.5965% | 2 |
P(exactly r) = C(k,r)·C(N−k,k−r)/C(N,k).