Australia
A System N entry plays every 7-number combination of your N chosen numbers. That is C(N, 7) standard games in one — the odds improve by exactly that factor, and so does the price.
| System | Equivalent games C(N, 7) | Cost (approx.) | Division-1 odds | Odds multiplier vs one game |
|---|---|---|---|---|
| System 8 | 8 | A$10.80 | 1 in 840,565 | 8× |
| System 9 | 36 | A$48.60 | 1 in 186,792 | 36× |
| System 10 | 120 | A$162.00 | 1 in 56,038 | 120× |
| System 11 | 330 | A$445.50 | 1 in 20,377 | 330× |
| System 12 | 792 | A$1,069 | 1 in 8,491 | 792× |
| System 13 | 1,716 | A$2,317 | 1 in 3,919 | 1,716× |
| System 14 | 3,432 | A$4,633 | 1 in 1,959 | 3,432× |
| System 15 | 6,435 | A$8,687 | 1 in 1,045 | 6,435× |
| System 16 | 11,440 | A$15,444 | 1 in 588 | 11,440× |
| System 17 | 19,448 | A$26,255 | 1 in 346 | 19,448× |
| System 18 | 31,824 | A$42,962 | 1 in 211 | 31,824× |
| System 19 | 50,388 | A$68,024 | 1 in 133 | 50,388× |
| System 20 | 77,520 | A$104,652 | 1 in 86.75 | 77,520× |
The honest read: per dollar, a system entry gives exactly the same jackpot odds as buying the equivalent number of standard games. What changes is the prize pattern: when several of your numbers come up, overlapping combinations win in multiple divisions at once — bigger clustered wins, more draws with nothing. See System 8 vs 28 standard games and the system cost calculator.
Last verified: 2026-08-29