7 numbers from 1–47, plus 3 supplementaries. Odds calculated from the official game rules using hypergeometric probability.
| Division | Match Required | Odds (1 in N) | Probability |
|---|---|---|---|
| Div 1 | 7 numbers | 1 in 62,891,499 | 0.000002% |
| Div 2 | 6 numbers + 1 supplementary | 1 in 2,994,833 | 0.000033% |
| Div 3 | 6 numbers | 1 in 242,824 | 0.000412% |
| Div 4 | 5 numbers + 1 or 2 supplementaries | 1 in 26,270 | 0.003807% |
| Div 5 | 5 numbers | 1 in 4,497 | 0.022237% |
| Div 6 | 4 numbers | 1 in 182 | 0.549451% |
| Div 7 | 3 numbers + 1 or 2 supplementaries | 1 in 71 | 1.408451% |
| Any prize | 1 in 50 | 2.00% | |
Odds are per single standard game entry and are calculated from the official draw format using hypergeometric probability. Oz Lotto odds reflect the current format introduced in 2012 (7 numbers from 1–47).