Australia
Every figure on this page is calculated from the game's published rules. The operator's own odds page is linked below as verification — but the working is here, on this page.
A standard entry picks 7 numbers from 47. The number of possible combinations is:
C(47, 7) = 62,891,499
After the 7 winning numbers, 3 supplementary/bonus balls are drawn from the same pool — they create extra divisions but don't change the jackpot odds.
| Division | Match | Winning combinations | Derived odds | Probability | Prize | Operator says |
|---|---|---|---|---|---|---|
| Division 1 | 7 main | 1 | 1 in 62,891,499 | 1.590e-8 | Jackpot pool share | 1 in 62,891,499 |
| Division 2 | 6 main + ≥1 supps | 21 | 1 in 2,994,833 | 3.339e-7 | Pool share | — |
| Division 3 | 6 main + 0 supps | 259 | 1 in 242,824 | 4.118e-6 | Pool share | — |
| Division 4 | 5 main + ≥1 supps | 2,394 | 1 in 26,270 | 3.807e-5 | Pool share | — |
| Division 5 | 5 main + 0 supps | 13,986 | 1 in 4,497 | 0.0222% | Pool share | — |
| Division 6 | 4 main | 345,800 | 1 in 182 | 0.5498% | Pool share | — |
| Division 7 | 3 main + ≥1 supps | 887,075 | 1 in 70.9 | 1.41% | Pool share | — |
"Winning combinations" counts how many of the possible outcomes land in that division. "Operator says" is the operator's published figure — shown so you can check us against them (small differences are their rounding).
Odds of winning any prize
1 in 50.33
Sum of all division probabilities — usually the number the ads quote.
Odds of the top prize
1 in 62,891,499
One standard game. Two games doubles it — and it's still tiny.
How long are these odds? Winning the top prize is about as likely as calling 25.9 coin flips in a row correctly (225.9 ≈ 62,891,499). If you bought one line every draw, at two draws a week you would expect one top-prize win roughly every 604,726 years.
Last verified: 2026-08-29