California players have two big jackpot games to choose from, and they are no longer priced the same. Since the April 2025 relaunch, Mega Millions costs $5 per play in California with a multiplier built in, while Powerball remains $2 per play. That price gap changes the maths considerably — and it is the single most important fact in this comparison.
| Feature | Mega Millions | Powerball |
|---|---|---|
| Price per play (California) | $5 | $2 |
| Number range | 5 numbers from 1–70 + 1 Mega Ball from 1–24 | 5 numbers from 1–69 + 1 Powerball from 1–26 |
| Jackpot odds | 1 in 290,472,336 | 1 in 292,201,338 |
| Draw days | Tuesday & Friday | Monday, Wednesday & Saturday |
| Multiplier | Included in the $5 (2×–10×) | Optional Power Play, +$1 |
| Second prize | $2,000,000 (5 white balls) | $1,000,000 (5 white balls) |
| Ways to win | 9 prize tiers | 9 prize tiers |
| Jackpot growth | Faster — fewer, more expensive tickets | Slower, steadier |
On a per ticket basis, the two games are almost identical: 1 in 290.5 million versus 1 in 292.2 million. Mega Millions is technically a hair more likely — a difference of about 0.6%, which is meaningless in practical terms.
But you do not buy "a ticket", you buy tickets with dollars. Normalize by price and the picture flips sharply:
| Money spent | Mega Millions plays | Powerball plays |
|---|---|---|
| $10 | 2 plays → ~1 in 145.2 million | 5 plays → ~1 in 58.4 million |
| $20 | 4 plays → ~1 in 72.6 million | 10 plays → ~1 in 29.2 million |
| $100 | 20 plays → ~1 in 14.5 million | 50 plays → ~1 in 5.8 million |
For the same money, Powerball gives you roughly 2.5× more shots at the jackpot. If your goal is maximizing the chance of hitting the big prize on a fixed budget, Powerball is the mathematically better buy — the price difference overwhelms the negligible odds difference.
Both games still have a negative expected return. Powerball being "better per dollar" than Mega Millions does not make Powerball profitable. It means that if you are going to spend the money anyway, Powerball loses it more slowly.
Both games pay nine tiers, and both pay fixed amounts at the lower tiers. The tiers that matter most for typical players:
| Match | Mega Millions (base) | Powerball (base) |
|---|---|---|
| 5 white balls | $2,000,000 | $1,000,000 |
| 4 + bonus ball | $20,000 | $50,000 |
| 4 white balls | $1,000 | $100 |
| 3 + bonus ball | $400 | $100 |
| 3 white balls | $20 | $7 |
Notice the trade-off: Mega Millions pays more at several mid tiers even before the built-in multiplier, but each play costs 2.5× as much. Powerball's 4 + Powerball tier paying $50,000 is one of the strongest non-jackpot prizes in either game.
There is no mathematical reason to specialize. Splitting a small monthly budget across both games gives you exposure to more draw dates, which many players find more enjoyable — and enjoyment is the only guaranteed return either game offers.
Our homepage publishes five number sets for each game, regenerated after every draw, clearly labelled as statistical analysis for entertainment. Use them for structure and to avoid popular combinations — never as a prediction.