A two-barrel game with 9 prize divisions and Australia's biggest jackpots.
Australian Powerball is a dual-barrel game. You choose 7 numbers from 1 to 35 (the main barrel) and 1 Powerball number from 1 to 20 (a separate barrel). On draw night, 7 numbers are drawn from the main barrel and 1 Powerball from the Powerball barrel.
To win Division 1, you must match all 7 main numbers and the Powerball. Other divisions require various combinations of main numbers with or without the Powerball.
| Division | Match requirement | Odds (1 in) |
|---|---|---|
| 1 | 7 winning numbers + Powerball | 134,490,400 |
| 2 | 7 winning numbers | 7,078,443 |
| 3 | 6 winning numbers + Powerball | 686,174 |
| 4 | 6 winning numbers | 36,115 |
| 5 | 5 winning numbers + Powerball | 16,943 |
| 6 | 4 winning numbers + Powerball | 1,173 |
| 7 | 5 winning numbers | 892 |
| 8 | 3 winning numbers + Powerball | 188 |
| 9 | 2 winning numbers + Powerball | 65 |
Odds are per game line. Overall odds of winning any prize: approximately 1 in 44.
Powerball starts at a minimum Division 1 jackpot of $3 million. When there is no Division 1 winner, the jackpot rolls over to the next draw, accumulating until it is won. This is why Powerball occasionally reaches $100 million or more — the highest recorded Australian Powerball jackpot reached $200 million.
Division 2 through 9 prizes are fixed amounts (not pari-mutuel), so lower-division winners receive a set prize regardless of how many others win the same division.
Powerball is drawn every Thursday evening. Draws close approximately 7:30 pm AEST; results are available from around 9:00–9:30 pm AEST.
Unlike Saturday Lotto, Powerball uses two separate barrels — you must pick a Powerball number in addition to your main 7 numbers. The Powerball number is independent of the main draw, which is why matching the Powerball is so important: it unlocks Divisions 1, 3, 5, 6, 8 and 9.
| Main barrel | 1–35 |
| Powerball barrel | 1–20 |
| Numbers to pick | 7 + 1 Powerball |
| Prize divisions | 9 |
| Draw night | Thursday |
| Div 1 odds | 1 in 134,490,400 |
| Overall odds | 1 in 44 |
| Min jackpot | $3 million |