Game Rules & Odds
odds of winning TattsLotto
TattsLotto odds effective from Draw 3081, 29 January, 2011.
| |
|
| Division |
Required to Win in A Single Game Panel |
Odds based
on 1 Game* |
Odds based
on 12 Games |
| 1 |
6 winning numbers |
8,145,060:1 |
678,755:1 |
| 2 |
5 winning numbers + 1 or 2 supplementary numbers |
678,755:1 |
56,563:1 |
| 3 |
5 winning numbers |
36,689:1 |
3,058:1 |
| 4 |
4 winning numbers |
733:1 |
61:1 |
| 5 |
3 winning numbers + 1 or 2 supplementary numbers |
297:1 |
25:1 |
| 6 |
1 or 2 winning numbers + 2 supplementary numbers |
144:1 |
12:1 |
|
* Minimum play for TattsLotto: 4 standard games
game rules
View the Game Rules for TattsLotto.
TattsLotto probability formula
TattsLotto uses the formula: 45c6 = (45 x 44 x 43 x 42 x 41 x 40) / (1 x 2 x 3 x 4 x 5 x 6)*
| |
|
| Prize Division |
What you need in one game to win |
Formula |
|
*Used to calculate Division One odds of winning. A minimum of 4 games is required to play.
|
| Division 1 |
6 winning numbers |
45c6 |
| Division 2 |
5 winning numbers + 1 or 2 supplementary numbers |
(45c6 / (6c5 x (39c1 - 37c1))) |
| Division 3 |
5 winning numbers |
(45c6 / (6c5 x 37c1)) |
| Division 4 |
4 winning numbers |
(45c6 / (6c4 x 39c2)) |
| Division 5 |
3 winning numbers + 1 or 2 supplementary numbers |
(45c6 / (6c3 x (39c3 - 37c3))) |
| Division 6 |
1 or 2 winning numbers + 2 supplementary numbers |
45c6 / ((6c1 x 37c3) + (6c2 x 37c2)) |
|
|
TattsLotto prize fund
In accordance with Rules 11.7 and 11.8 of the Rules of Authorised Lotteries, the Prize Fund in each draw of TattsLotto shall be distributed amongst the Prize Divisions as follows:
(A) For draws conducted on and after 29 January 2011:
| |
|
| Division |
Percentage |
| Division 1 |
28% |
| Division 2 |
3.8% |
| Division 3 |
8.2% |
| Division 4 |
12.4% |
| Division 5 |
20.8% |
| Division 6 |
26.8% |
|
