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How lottery prize pools work

The prize pool is the money that is paid out to winners. How it is built, and how it is divided, shapes what the lottery feels like. This guide explains the pool in a pool-style crypto lottery with clear numbers.

4 min readUpdated October 7, 2026By the CryptoDrawz editorial team

Part of the complete guide: Lottery odds: the complete guide

From ticket sales to the pool

Each ticket costs $5. When the draw closes, the number of paid tickets is counted. Ninety percent of the total becomes the prize pool. The pool is not fixed in advance and does not roll over. It is whatever that draw's tickets produced.

Tickets soldSalesPrize poolThe other 10%
50$250$225$25
500$2,500$2,250$250
1,000$5,000$4,500$500
10,000$50,000$45,000$5,000

The split

The three parts add up to 100% of the pool. Everything in the pool is paid out.

PrizeWinnersShare of the poolTotal share
Grand prize150%50%
Runner-up310% each30%
Lucky draw102% each20%

Example with 1,000 tickets

  • Pool: $4,500.
  • Grand prize: $2,250.
  • Each runner-up: $450 (three of them).
  • Each lucky draw: $90 (ten of them).

Why a split instead of one jackpot

A single huge prize is exciting but very rare. Spreading the pool across 14 winners makes winning something much more common, while still keeping a headline grand prize. It also keeps the game honest: you can see exactly how many winners there are and what each tier pays.

Minimum tickets and cancelled draws

A draw with very few tickets would give tiny prizes and a high risk of a handful of players dominating. So there is a minimum of 50 tickets. If fewer are sold, the draw is cancelled, every ticket is refunded in full, and nothing is set aside from those tickets.

No rollovers

Some lotteries carry unclaimed jackpots into the next draw, which creates headline-grabbing prizes with terrible odds. This lottery pays out each draw's pool in that draw. There is no roll-forward pot, so what you see for a draw is the whole story.

What a small pool means in practice

With the minimum of 50 tickets, the pool is $225, so a grand prize is $112.50 and each lucky-draw prize is $4.50, which is less than the price of a ticket. That is why small draws are more about the chance to win something than about big money, and why we say plainly that prizes depend on how many tickets are sold.

As the ticket count grows, prizes grow in proportion. At 1,000 tickets, a lucky-draw prize is $90, 18 times a ticket. At 10,000 tickets it is $900.

Prize table across pool sizes

TicketsPoolGrandEach runner-upEach lucky draw
50$225$112.50$22.50$4.50
250$1,125$562.50$112.50$22.50
1,000$4,500$2,250$450$90
5,000$22,500$11,250$2,250$450

Rounding and exact amounts

Prize amounts are rounded to the cent. Published results list the exact prize for each winner, and the total across all 14 prizes equals the pool within rounding.

Example: following $5,000 of ticket sales

A draw sells 1,000 tickets at $5, collecting $5,000. Ninety percent, $4,500, goes to the prize pool and $500 to good causes, improvements and the developer. The $4,500 is split: $2,250 to the grand prize, $450 to each of three runner-ups and $90 to each of ten lucky draws. The totals add up: 2,250 + 1,350 + 900 = 4,500. If sales had been 1,400 tickets, every prize would be 40% bigger, because the pool scales with sales. If only 40 tickets had been sold, the draw would be cancelled and every buyer refunded in full.

Pool lotteries versus jackpot lotteries

FeaturePool lotteryJackpot lottery with rollovers
Prize sizeSet by that draw's salesGrows with each rollover
Winners per drawSeveral, by designOften none
OddsDepend on tickets soldFixed, very long
Payout shareFixed percentage of salesAverage over time, with big swings

Check these before you play any pool

  • The stated payout share, in the terms.
  • How prizes are split between winners.
  • What happens when too few tickets are sold.
  • How and when winners are paid.

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Frequently asked questions

Where does the other 10% go?

To good causes such as feeding people in hunger and helping those affected by war, to improving the site and to its developer.

Can the prize pool change after I buy?

Yes. It grows as more tickets are sold until the draw closes.

Are prizes guaranteed amounts?

No. They depend on how many tickets are sold in that draw.

Who pays the prizes?

Prizes are paid by us in crypto after winners confirm a wallet address.

Does the prize pool include my own ticket money?

Yes, 90% of every ticket, including yours, goes into the pool.

Can the prize pool be smaller than advertised?

The pool is exactly 90% of the draw's sales. There is no fixed advertised amount.

Are prizes paid in dollars?

Prizes are quoted in dollars and paid in the crypto the winner chooses.

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