Calculadora de Probabilidades de Lotería

Calcule las probabilidades del premio mayor y de cada categoría para Powerball, Mega Millions y formatos personalizados

Game Format

Total numbers drawn from (e.g., 69 in Powerball)

Separate bonus pool (e.g., 26 for the Powerball); 0 for none

Winning Odds Results

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Choose a lottery or enter a custom format

Select a preset above or set your own pool sizes

Lottery Odds Calculator FAQ

What are the odds of winning the Powerball jackpot?

The jackpot odds are 1 in 292,201,338. That is C(69,5) = 11,238,513 main combinations multiplied by the 26 possible Powerballs. This calculator reproduces the official published odds exactly.

How are lottery odds calculated?

Jackpot odds come from the combination formula C(n,k) — how many ways k numbers can be drawn from a pool of n. Each ticket covers exactly one combination, so your chance is 1 in C(n,k), multiplied by the bonus pool when the game has one (e.g., × 26 for Powerball).

Which lottery has the best odds?

Among big jackpots, EuroMillions (1 in 139,838,160) beats Mega Millions (1 in 302,575,350) and Powerball (1 in 292,201,338). Smaller regional games (like 6/49 at 1 in 13,983,816) offer far better odds but smaller prizes.

Does buying more tickets improve my odds?

Yes, linearly: 10 different tickets give 10× the chance, but even 100 tickets in Powerball is still just 1 in 2,922,013. Odds of any prize (including small ones) are far better than jackpot odds — the calculator shows every tier.

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