Scratch card odds are usually quoted as the chance of winning any prize, such as 1 in 3.3 on our free scratch card, and that figure says little about how much you get back. The number that matters is the return: our card returns 90.00% on average, so 2 credits staked returns 1.80 credits and the average loss is 0.20 credits per card.
This talk explains how to read scratch card odds, why “any prize” includes small wins, and what the house edge costs over a run of cards. We use the rules of our own free Scratch Card game as the worked example, and the same thinking applies to our guide to casino bonus costs and to crash games.
Scratch Card Odds at a Glance
| Measure | Our free card | What it tells you |
|---|---|---|
| Chance of any prize | About 1 in 3.3 (roughly 30%) | How often a card shows something |
| Return to player | 90.00% | What comes back on average |
| House edge | 10% | What is kept on average |
| Average prize on a winning card | About 2.97 times the stake | Most wins are small |
What Do Overall Odds Mean on a Scratch Card?
Overall odds tell you how often a card pays anything, not how often it pays more than you spent. If about one card in 3.3 wins, then roughly 30% of cards pay out, and the rest return nothing. Because a prize can be smaller than the price, a “win” can still be a net loss, so odds of winning something should never be read as odds of making money.
How Is Return to Player Different From the Odds of Winning?
Return to player (RTP) is the total paid out divided by total stakes over a very long run. With a 90.00% return, a 2 credit card pays back 1.80 credits on average. Over 50 cards, 100 credits staked is expected to return about 90 credits, a loss of 10 credits. Two cards can have the same chance of winning and very different RTPs.
Is a Higher Prize Card a Better Bet?
A card with a bigger top prize is not a better bet unless its return is higher. A big top prize usually means rarer wins elsewhere on the card. Compare the stated return and the prize table instead. Operators in Great Britain must make the rules and likelihood of winning available before you commit to play.
Our scratch card has a 10% house edge, higher than the 3% on our Crash, Mines and Hi-Lo games. That makes each pound staked costlier here, so it is worth checking the budget you have set.
Frequently Asked Questions
It varies by card, and the figure printed or published is normally the chance of any prize, which includes small ones. On our free card it is about 1 in 3.3. Always look for the return figure too, because it shows what comes back on average.
As entertainment, some people enjoy them, but on average you get back less than you spend. A 90.00% return means a loss of 10 percent of everything staked in the long run. Spend only what you could happily pay for a game.
Not by default. Odds vary card by card whether physical or online, so read each game’s published return. Online, licensed operators must show the rules and the likelihood of winning before you play, which makes comparing easier.
No. The result is fixed when the card is made or drawn, and nothing on its surface, price or position in a batch predicts it. Prior cards that lost do not make the next one more likely to win.
The Short Version
Scratch card odds tell you how often something shows up, and the return tells you what it costs. Check both and spend only a planned amount. 18+ only; support is on our responsible gambling page.
How we prepared this talk: the figures come from the published rules of the LuckyTalks free Scratch Card (play money, 90.00% return) and our own calculations on 3 November 2026. Regulatory wording is from the Gambling Commission’s RTS 3. We have not compared real operators’ cards. The cover photograph is a free-licence stock image used for illustration.
