Powerball vs Mega Millions: Which Has Better Odds?

If you play the lottery, you've probably wondered: should I buy a Powerball ticket or a Mega Millions ticket? Both games offer life-changing jackpots, but their odds, prize structures, and multiplier options differ in important ways.

Jackpot Odds

The odds of winning the Powerball jackpot are 1 in 292,201,338. For Mega Millions, the odds are 1 in 302,575,350. That makes Powerball slightly easier to win — but we're talking about a difference of about 10 million in odds, which is negligible in practical terms.

Overall Odds of Winning Any Prize

The overall odds of winning any prize are very similar: 1 in 24.9 for Powerball and 1 in 24 for Mega Millions. This means roughly 1 in every 25 tickets wins something, though most prizes are small ($2–$7).

Second Prize Comparison

Both games award $1 million for matching all five main numbers without the bonus ball. With the multiplier, Powerball's Power Play doubles this to $2 million, while Mega Millions' Megaplier can boost it up to $5 million — a significant advantage for Mega Millions on the second prize tier.

Multiplier Options

Power Play offers multipliers of 2x, 3x, 4x, 5x, or 10x (10x only when the jackpot is under $150M). Megaplier offers 2x, 3x, 4x, or 5x. While Power Play has the higher maximum multiplier, the 10x is rare and only available for smaller jackpots.

The Verdict

Powerball has slightly better jackpot odds, while Mega Millions offers better second-prize potential with the Megaplier. In reality, the differences are so small that your best strategy is simple: play whichever game has the bigger jackpot at the time, or play both if your budget allows. Just remember — the odds of winning either jackpot are astronomically small. Play for fun, not as a financial plan.

For more details on each game, see our How to Play Powerball and How to Play Mega Millions guides.