Spain
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 5 numbers from 54 plus 1 from a separate pool of 10. The number of possible combinations is:
C(54, 5) = 3,162,510 × C(10, 1) = 31,625,100
| Division | Match | Winning combinations | Derived odds | Probability | Prize | Operator says |
|---|---|---|---|---|---|---|
| 1ª Categoría (5 + clave) | 5 main + 1 supp. | 1 | 1 in 31,625,100 | 3.162e-8 | Jackpot pool share | 1 in 31,625,100 |
| 2ª Categoría (5) | 5 main + 0 supp. | 9 | 1 in 3,513,900 | 2.846e-7 | Pool share | 1 in 3,513,900 |
| 3ª Categoría (4 + clave) | 4 main + 1 supp. | 245 | 1 in 129,082 | 7.747e-6 | Pool share | 1 in 129,082 |
| 4ª Categoría (4) | 4 main + 0 supp. | 2,205 | 1 in 14,342 | 6.972e-5 | Pool share | — |
| 5ª Categoría (3 + clave) | 3 main + 1 supp. | 11,760 | 1 in 2,689 | 0.0372% | Pool share | — |
| 6ª Categoría (3) | 3 main + 0 supp. | 105,840 | 1 in 299 | 0.3347% | Pool share | — |
| 7ª Categoría (2 + clave) | 2 main + 1 supp. | 184,240 | 1 in 172 | 0.5826% | Pool share | 1 in 172 |
| 8ª Categoría (2) | 2 main + 0 supp. | 1,658,160 | 1 in 19.07 | 5.24% | Pool share | 1 in 19 |
"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 16.12
Sum of all division probabilities — usually the number the ads quote.
Odds of the top prize
1 in 31,625,100
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 24.9 coin flips in a row correctly (224.9 ≈ 31,625,100). If you bought one line every draw, at two draws a week you would expect one top-prize win roughly every 304,088 years.
Last verified: 2026-08-29