4D Lotto
Choose a digit for each of 4 positions (0–9). Numbers may repeat and order matters for a straight match.
Rules (version 1)
- Format
- 4 positions of 0–9 (order matters)
- Bonus numbers
- None
- Draw days
- Mon, Wed, Fri
- Draw times
- 21:00
- Effective
- Earliest record → present
- Ticket price
- Not published here
These rules have not yet been verified against the official PCSO source. Always check pcso.gov.ph.
Exact odds for one line
Uniform, independent draw. 10^4 = 10,000 possible outcomes. Prize amounts depend on official rules and are not modelled.
| Positions matched | Probability | About 1 in |
|---|---|---|
| 4 of 4 | 0.0100% | 10,000 |
| 3 of 4 | 0.3600% | 278 |
| 2 of 4 | 4.8600% | 21 |
| 1 of 4 | 29.1600% | 3 |
| 0 of 4 | 65.6100% | 2 |
Formula: P(exactly r positions) = C(n,r)·(R−1)^(n−r)/R^n with R=10, n=4. "Any order" wins depend on how many distinct digits your line has.