A slot paytable explains which symbol combinations pay and how their payouts are calculated. To read it correctly, first identify whether the figures refer to your total stake, a line stake or a currency amount. Then check the winning pattern, special-symbol rules and any payout cap. A large multiplier means little without its unit and conditions.
This guide uses invented examples to explain the arithmetic. They are not results from a tested casino game or recommendations to play. Reading the rules can prevent misunderstandings; it does not make a random game predictable or turn gambling into a way to earn money.
Where to find a slot’s paytable
Before placing a stake, look for an information symbol, question mark, menu or button labelled Help, Rules or Paytable. The symbol chart may occupy only one screen. Swipe or scroll through the other pages for line diagrams, feature explanations, multiplier rules and maximum payouts.
Make sure the help screen belongs to the exact game you have opened. Similar names, sequels and different versions can have different mechanics. A screenshot in a review cannot establish the rules of the version on your screen. If the panel is difficult to read on a phone, change orientation or enlarge the page before committing money.
For gambling covered by its technical standards, the Gambling Commission’s RTS 3 requires accessible rules before play and information about potential payouts or their calculation. Its guidance identifies paytables as one way to present that information. That is a useful starting point when asking support where a game explains an unfamiliar result.
Start with the payout unit
The most expensive reading mistake is to see “100” beside a symbol and assume it means £100. It could mean 100 times a line bet, 100 times the total bet, or 100 credits with a separate currency conversion. Some displays show cash values that change with the selected stake. Others keep the same multiplier figures.
| Paytable wording | Illustrative calculation | Return |
|---|---|---|
| 100 × line stake | 100 × £0.02 | £2 |
| 100 × total stake | 100 × £0.40 | £40 |
| 100 credits, each worth £0.01 | 100 × £0.01 | £1 |
These are alternative fictional rules, not interchangeable descriptions of one game. The correct calculation depends on the stated unit. If the unit is missing or unclear, do not infer it from the largest number in the panel. Ask the operator to explain it.
Also distinguish a return from profit. If a round costs £0.40 and returns £2, the net change attributable to that round is plus £1.60. If it returns £0.20, the net change is minus £0.20. A positive payout is not necessarily a profitable round.
A worked example: total stake versus line stake
Imagine a fictional slot with 20 equally funded active lines and a total round stake of £0.40. The line stake is £0.40 divided by 20, which is £0.02. Its rules say that three matching blue symbols on a qualifying line pay 25 times the line stake.
One such line returns 25 × £0.02 = £0.50. If the rules allow two separate qualifying lines to pay together, the combined return is £1. After subtracting the £0.40 round stake, the net result is plus £0.60. Multiplying 25 by the entire £0.40 stake would instead produce £10, which is the wrong calculation for this invented paytable.
Do not use this division method on every slot. A game may use fixed total-bet multipliers, a different allocation of stakes or no conventional paylines at all. Start with its description of the stake and payout basis, not the appearance of its reels.
The Gambling Commission’s RTS 2 addresses clear transaction and stake information, including financial commitment and understandable conversion where credits are used. Your practical question remains simple: “How much does this round cost in pounds?”
Read the winning pattern, not just the symbol count
Three identical symbols somewhere on a screen do not automatically make a win. A payline game may require them to occupy a qualifying line, start on a particular reel and continue in a specified direction. Read the diagrams together with the written explanation.
For a ways-based game, check which reels must contain matching symbols and how combinations are counted. For a cluster game, check what counts as connected and the minimum group size. For a cascading game, find out how a sequence continues and how its accumulated payout is presented. Those labels describe broad families, not one universal rulebook.
Another detail is whether only the highest combination pays on each line. Suppose four matching symbols appear where three would also qualify. You should not add both awards unless the rules say they are cumulative. Equally, separate winning lines may be additive even when overlapping symbol counts on the same line are not.
Wilds, scatters and multipliers need their own checks
A wild’s substitution rule is more important than its artwork. Read which symbols it can replace, which it cannot replace and whether it has its own payout. A wild might behave differently during a feature. Do not assume a wild substitutes for a scatter merely because both are special symbols.
For scatters, check the required count, eligible positions and whether the outcome is a cash payout, entry to a feature, or both. “Anywhere” should be understood in the context of the actual rules. There may be limits concerning eligible reels, rows or the maximum number counted.
A multiplier also needs an object: what exactly is being multiplied? It could apply to a particular line, a feature result or an accumulated amount. Multiple multipliers might combine by addition, multiplication or another stated method. Those approaches give different answers, so a row of multiplier symbols alone is not enough to calculate a payout.
Write the calculation in two steps: the underlying qualifying award, followed by the applicable multiplier. If you cannot identify both, return to the rule panel rather than guessing from an animation.
A game feature is different from a casino promotion
A slot can describe an in-game sequence as “free spins” or a “bonus”. That does not automatically mean the operator has given you a promotional balance. Separately, a casino can award promotional spins or bonus credit subject to offer terms.
The game rules explain how the game resolves a feature. The operator’s promotion terms explain questions such as eligibility, expiry, restricted stakes and withdrawal conditions for that promotion. You may need both documents, but one does not replace the other.
For example, a game might credit £4 from a feature while the operator records that credit in a promotional wallet. The amount and the wallet treatment are separate issues. Before accepting an offer, identify which balance receives any return and which terms govern access to it. Our wagering calculator can help with the arithmetic of a stated requirement; it cannot determine whether a particular promotion applies.
What a maximum win does and does not tell you
A maximum win is a ceiling under the stated rules, not a forecast. Check whether it is expressed as a cash amount or a multiple of a defined stake, whether it applies per round or feature, and what happens if accumulated awards reach it.
A hypothetical cap of 1,000 times a £0.40 total stake would be £400. That calculation says nothing about the chance of achieving it. Two games can display the same ceiling while having very different distributions of outcomes.
Jackpots may have separate eligibility and payout provisions. Do not assume an advertised jackpot is included within, or paid on top of, a general maximum. The rules need to explain the relationship. Increasing a stake because a maximum looks attractive also increases the amount exposed to loss; it is not evidence of better value.
The paytable is not a probability table
A payout chart answers what a qualifying outcome pays. Unless probabilities are also supplied, it does not tell you how often that outcome occurs. Counting the pictured symbols is not a reliable way to reconstruct their probabilities.
RTP describes a theoretical long-run return, rather than what a person should expect back from one deposit or a short session. Volatility concerns the variation in outcomes. Neither makes a displayed top payout likely in your next few rounds. See our guide to casino RTP for that distinction.
The practical purpose of reading a paytable is to understand the transaction before accepting it. It is not a strategy for finding a machine that is “due”, recovering previous losses or selecting a winning time to play.
A five-minute rule check
- Record the exact game title and provider shown in its help panel.
- Identify the total cost of a round in pounds.
- Find the payout unit: cash, credits, line stake or total stake.
- Check the qualifying pattern and direction.
- Read wild, scatter and multiplier exceptions.
- Locate maximum-payout and feature-ending provisions.
- Keep promotional terms separate from the game’s own rules.
You do not need to place a real-money wager to ask for clarification. If an explanation is unavailable or contradictory, stop there. An unclear rule is a reason to withhold a stake, not a reason to make a test deposit.
If a result does not match your calculation
Keep the round identifier, time, stake, displayed return and relevant rule wording. Describe the precise discrepancy: for example, whether you used the wrong stake unit or expected a symbol to substitute where it cannot. A screenshot can help, but do not include account passwords or full payment details.
Ask support: “For round [reference], please identify the qualifying combination, payout basis and any multiplier or cap used to calculate the return.” That is more useful than saying the game should have paid more. If the explanation remains unresolved, use the operator’s complaints process and keep its written response. Our casino complaints guide explains the next steps.
Common questions
Does 50x mean 50 times my deposit?
No. A deposit funds an account; it is not normally the payout unit. Read whether the multiplier refers to a line stake, total stake or another defined amount.
Can I compare two games by their biggest payouts?
Only as a comparison of stated ceilings, after checking equivalent units. It does not establish which outcome is more likely or which game will return more during a session.
Should I keep playing until the paytable’s top combination appears?
No. A displayed combination is not a promise that you will encounter it. Further play creates further opportunities to lose money. Stop according to your limits, not a target symbol pattern.
18+ only. Gambling involves financial risk. If it is becoming difficult to control, support is available from GamCare. This guide is educational and contains no operator recommendations.