- Rank:
- #1 is the least-bad buy right now among games with reliable numbers. Every ticket loses money on average; lower ranks lose more.
- Back per $1:
- 77% means that, on average, every $1 you spend comes back as about 77¢ in prizes, so you lose about 23¢. We count prizes at their cash value and only as many jackpots as sales suggest are still unsold.
- Expected value (EV):
- The average prize one ticket is worth right now, on that same cash basis. On a $10 ticket with an EV of $8.50, you lose $1.50 on average.
- Net:
- EV minus the ticket price: what you gain or (almost always) lose per ticket, on average.
- Any prize:
- 1 in 3.5 means about one in every 3.5 tickets wins something. Often that’s just your money back.
- Top prize chance:
- How many of the biggest prizes haven’t been claimed yet and the odds on your next ticket (“2 of 3 left · 1 in 1.55M”).
- Up to X%:
- The figure if every listed jackpot is truly unsold and paid at face value. It’s the optimistic ceiling, not what to expect.
- Cash value:
- Annuity top prizes count at half their headline. California prints each game’s exact cash option on the back of the ticket and doesn’t publish it in its data, so we use a conservative 50% (its winner’s handbook puts a $1 million, 20-year prize at about $500,000 cash). Free-ticket prizes count at the ticket price.
- Ties:
- Games within about 1 point of each other are basically tied; the estimates aren’t that precise.
- Warnings:
- Each card shows at most one warning chip, the most important. Tap it to see every caution for that game.
- % sold:
- Our estimate of how much of the game is already gone. Games 90% or more sold are hidden from the ranking by default because their numbers are unreliable; you can reveal them below the list.