Powerball vs Mega Millions: which has better odds?
Odds
Powerball jackpot: 1 in 292,201,338. Mega Millions jackpot: 1 in 290,472,336.
- 1 in 24.9any prize in Powerball, one ticket
- 1 in 23.1any prize in Mega Millions, one ticket
- 1.0times easier, the easier of the first two jackpots
Jackpot Probability Comparison
The lead sentence shows that Mega Millions offers slightly better odds for hitting the jackpot than Powerball. The key figures confirm this difference is minimal, with a ratio of one point zero. This means the chance of winning the top prize is nearly identical in both games. Players should not expect a significant advantage by choosing one format over the other for jackpot purposes. The table below lists the specific odds for each lottery, allowing you to verify these close margins yourself. Both games require matching all numbers correctly to win the top prize. The slight edge in Mega Millions does not change the fundamental difficulty of matching every number correctly.
| Lottery | Format | Jackpot odds | Any prize |
|---|---|---|---|
| Powerball | 5 of 69 + 1 of 26 | 1 in 292,201,338 | 1 in 24.9 |
| Mega Millions | 5 of 70 + 1 of 24 | 1 in 290,472,336 | 1 in 23.1 |
Frequency of Small Prizes
Any prize is more likely to occur than the jackpot in both games. Mega Millions offers slightly better odds for winning any prize compared to Powerball. The table above shows that matching fewer numbers is statistically more common than matching all numbers. This difference affects how often players receive smaller payouts. A higher frequency of small wins does not guarantee a profit. Each ticket is an independent event. The odds for small prizes are calculated based on the number of matching combinations available in each game format. These probabilities remain constant regardless of previous draw results. Consult our help and support for clarification on reading these figures.
Expected Value and Cost
Better odds do not make a lottery ticket a good investment. The average return on a ticket is less than its cost. This holds true for both Powerball and Mega Millions. The difference in jackpot odds is too small to offset the house edge. Players lose money on average over time. Choosing the game with slightly better odds does not change this outcome. The expected value remains negative for both formats. Readers should compare the cost of tickets against the probability of winning to understand the financial reality. No strategy improves the expected return beyond the mathematical baseline.
Questions
Which lottery has better jackpot odds?
Mega Millions has slightly better odds for the jackpot compared to Powerball. The difference is minimal, with a ratio of one point zero. Both games remain difficult to win.
Which lottery pays small prizes more often?
Mega Millions offers slightly better odds for winning any prize than Powerball. Small prizes are more common than jackpots in both games. This frequency does not guarantee profit.
Do better odds mean better returns?
No. Both lotteries have negative expected value. The slight difference in odds does not change the fact that tickets return less than their cost on average.
How are these odds calculated?
Odds are based on the total number of possible combinations for each game. The table shows the exact probability for matching all numbers or any numbers. See our methodology for details.
Every figure on this page is computed by code from each game's official format, with exact combinatorics checked by an independent simulation. See the methodology.