Powerball and Mega Millions sit side by side on every convenience-store counter in 45 states. They both draw twice a week. They both pay out hundreds of millions of dollars when the jackpot rolls high enough. People play them interchangeably. They are not the same game, and the differences matter more than most players realize.
The basic rules
| Powerball | Mega Millions | |
|---|---|---|
| White balls | 5 from 1–69 | 5 from 1–70 |
| Bonus ball | Powerball: 1 from 1–26 | Mega Ball: 1 from 1–25 |
| Ticket price | $2 (+$1 Power Play) | $5 (+$1 Megaplier) |
| Draw days | Mon, Wed, Sat 11:00 PM ET | Tue, Fri 11:00 PM ET |
| Jackpot odds | 1 in 292,201,338 | 1 in 290,472,336 |
| Any-prize odds | 1 in 24.87 | 1 in 23 |
| Minimum jackpot | $20 million | $50 million |
Mega Millions had a price and rules overhaul in April 2025 — the ticket went from $2 to $5, the Mega Ball range shrank from 25 to 24 (numbers 11 in 2025; check the current draw rules), and every ticket now comes with a built-in multiplier. The numbers in the table above reflect the post-2025 rules.
Odds: nearly identical at the top, slightly different lower down
The headline jackpot odds — 1 in 292.2 million vs 1 in 290.5 million — are statistically a wash. You will not win either jackpot. Neither will the person standing behind you. Neither will the next 290 million people.
The interesting difference is one level down. Mega Millions's smaller bonus-ball pool (1–25 vs 1–26) means the "any prize" odds are slightly better — about 1 in 23 vs 1 in 25. You'll see more small wins on Mega Millions. That doesn't mean you'll be ahead — the ticket costs more than twice as much.
What the higher Mega Millions price actually buys you
The 2025 Mega Millions overhaul wasn't just a price hike. The redesigned game:
- Built-in multiplier on every ticket. Non-jackpot prizes are automatically multiplied 2x to 10x depending on the multiplier drawn — you don't need to buy Megaplier separately anymore.
- Higher second-tier prize. Matching all 5 white balls without the Mega Ball pays $5 million (vs $1 million on the old rules).
- Faster jackpot growth. Starting at $50M and rolling higher per drawing because more money is coming in per ticket.
Powerball still has Power Play as a separate $1 add-on. If you want a true apples-to-apples comparison, the Powerball "$2 base + $1 Power Play" combo costs $3 vs Mega Millions's $5 — Mega Millions is still meaningfully more expensive per draw.
Which one should you play?
It honestly depends on what you're optimizing for.
For the biggest possible jackpot per dollar spent
Powerball. Lower ticket price means more draws per dollar, and the jackpot ceilings are equivalent.
For better small-prize odds and a bigger second-tier prize
Mega Millions. The new rules deliver more $5M+ second-tier wins and more frequent small prizes.
For maximum drawings per week
Powerball. Three draws per week (Mon/Wed/Sat) vs two for Mega Millions (Tue/Fri).
For "I just want a chance"
Buy one of each when both pots are high. Your two chances are statistically independent, you get five draws per week of jackpot exposure, and the total weekly spend is under $15.
The honest math
The expected return on a Powerball or Mega Millions ticket is negative roughly 99% of the time. The exception is when the jackpot rolls past a specific threshold — usually somewhere north of $1 billion advertised — where the expected value briefly turns positive on paper. Even then, the variance is so extreme that you'd need to buy every possible combination (about $584 million worth of tickets) to lock in the profit, and you'd have to do it without anyone else winning. Several syndicates have tried; most have lost money to logistics.
The reasonable rule: budget what you'd spend on a movie ticket, treat the buy as entertainment, and enjoy 30 seconds of imagining a different life. That's a fair trade.
Where to check tonight's numbers
The Lottery Atlas homepage shows Powerball and Mega Millions winning numbers above the fold the moment a draw completes. Hot, cold, and overdue numbers for both games are available in the game card's stats block — and our auto-refreshing Quick Pick generator gives you a fresh number suggestion on every visit, weighted by the actual draw history of the game.