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Competition odds explained

Competition odds are just probability written in an easy-to-read form. Once you know what's behind the fraction, comparing two very different-looking draws gets a lot simpler.

Last reviewed 20 Aug 2026 · Reviewed by Prize Scout editorial

What "1 in 1,000" actually means

If exactly one winning ticket is drawn from 1,000 valid entries and you hold one of them, your chance is 1 in 1,000. Hold 10 tickets in that same field and your chance is 10 in 1,000, which simplifies to 1 in 100. The field size and your own ticket count are the only two things a basic odds figure needs.

Maximum odds vs current odds

These answer two different questions, and mixing them up is the easiest way to misread a competition.

• Maximum odds (sometimes called full-sellout odds) assume every available ticket sells. They're set the moment a competition opens, don't move, and are stable to compare across draws.
• Current odds use the number of entries sold at Prize Scout's latest check. They can look dramatically better early in a draw, while few tickets have sold — but they can deteriorate as more people enter, sometimes sharply near closing time.

Prize Scout leads with maximum odds on every competition card for that reason: it's the one figure that holds regardless of how the draw actually plays out, rather than a snapshot that can go stale within hours. Current odds are still shown alongside it, clearly timestamped, for context.

Odds per £

Ticket price alone is a poor way to compare draws. To make budgets comparable, Prize Scout converts a budget into the number of whole tickets it actually buys, then compares that position across draws — the same approach our methodology sets out in full. This avoids a common trap: assuming a 99p ticket is automatically better value than a £9.99 one just because it's cheaper. No ranking on this site turns a prize draw into a high-probability event — the odds involved stay low whatever a competition scores relative to others.

Worked example

Draw A: £1 per ticket, 50,000 tickets available. A £10 budget buys 10 entries: maximum odds of 10 in 50,000, which is 1 in 5,000.

Draw B: £10 per ticket, 2,000 tickets available. That same £10 budget buys one entry: 1 in 2,000.

Draw B costs the same £10 overall but gives that budget a smaller field to compete in — despite the far higher price per ticket. Price per ticket tells you almost nothing on its own; price against pool size, for your actual budget, is what the comparison needs. See the live best-odds board to run this comparison against every competition Prize Scout currently tracks.