What stake should I play on slots? Work backwards from your budget: divide the amount you are happy to lose by the number of spins you want, then go lower if the game is high volatility. For most people that lands somewhere between 10p and 50p a spin. A higher stake doesn’t improve your odds on almost any slot; it just makes every outcome bigger, including losses.
Stake = session budget ÷ number of spins you want.
High volatility slots need a lower stake relative to budget than low volatility ones.
Expected cost per hour = stake × spins per hour × house edge.
UK limits: £5 a spin for ages 25+, £2 for 18–24; bonuses may cap you lower.
Simple formula
Budget ÷ spins wanted
Typical range
10p to 50p for most budgets
UK maximum, ages 25+
£5 per spin
UK maximum, ages 18–24
£2 per spin
Does stake change RTP?
Rarely; check the game rules
What stake to play on slots: start with the budget, not the game
Most people choose a stake by feel, or by whatever the game loads at. A better approach is to treat the stake as the last decision, not the first. Begin with two numbers: how much you are prepared to spend on this session, and roughly how many spins you want it to last. Divide one by the other.
For example, £30 for about 150 spins gives 20p a spin. £100 for 200 spins gives 50p. If the answer falls between two stake options, round down. The guide to setting a slot session budget covers how to pick the budget figure itself.
Budget
10p
20p
50p
£1
£2
£20
200
100
40
20
10
£50
500
250
100
50
25
£100
1,000
500
200
100
50
£200
2,000
1,000
400
200
100
These are spins if nothing is won back. In practice wins extend a session, but plan as if they won’t, so the budget holds.
Adjust the stake for volatility
The number of spins you need depends on how a game pays. A low volatility slot returns small amounts often, so 100 spins gives a reasonable picture of it. A high volatility slot can go hundreds of spins without its feature, so the same budget at the same stake might end before anything happens.
Volatility
Suggested spins per session
Stake from a £50 budget
Low
100–200
25p–50p
Medium
200–300
15p–25p
High
300–500
10p–15p
Very high or extreme
500+
10p or the minimum
These are not rules, just a way to match stake to game. If a slot’s minimum stake gives you too few spins for its volatility, it may simply be the wrong game for that budget. Our explainer on what volatility means shows why the gaps between features can be so long.
What your stake costs per hour
A slot’s long-run cost is the house edge: 100% minus the RTP. On a 96% game that is 4% of everything you stake. Multiply by your stake and the number of spins you play, and you get the average cost of your time. Under UK rules each spin must last at least 2.5 seconds, which allows up to about 1,440 spins an hour; real play is usually slower. The figures below assume 400 spins an hour as an illustration.
Stake
Staked per hour
Average cost per hour (4%)
10p
£40
£1.60
20p
£80
£3.20
50p
£200
£8
£1
£400
£16
£2
£800
£32
£5
£2,000
£80
Two cautions. The average is only the middle of a wide range; on a high volatility game, an hour at 50p can easily cost the whole budget or end well up. And the amount staked per hour is far bigger than people expect: 400 spins at £1 is £400 going through the game, even if the balance moves much less. Our page on how many spins per hour looks at playing speed in more detail.
Does a higher stake give better odds?
On almost every modern slot, no. The RTP and the probability of each outcome are the same at 10p as at £5; only the size of wins and losses changes. A few games are exceptions, and the info screen will say so:
Mega Joker: our data lists an RTP of up to 99%, reached only at the top stake with the Supermeter mode.
Progressive jackpots: some require a minimum stake to qualify for the top prize. Check the rules.
Even where higher stakes improve RTP, they increase the amount you can lose in a session much faster than they reduce the house edge. Our guide on whether you should bet max weighs this up.
UK stake limits and bonus bet caps
Two layers of limits apply. The law sets the ceiling: £5 a spin for players aged 25 and over since 9 April 2025, and £2 for those aged 18 to 24 since 21 May 2025. Sites apply the right limit automatically from your verified date of birth. Our page on how much you can bet on slots in the UK explains the details.
Bonus terms add a second layer. Casumo’s welcome bonus, for example, caps bets at £5 while the bonus is active, and promotional free spins have a fixed value, such as 10p at Coral, Ladbrokes and PlayOJO, which you can’t change. Breaking a bonus max bet rule can void winnings. See the max bet with a bonus for how these rules are usually worded.
Choosing a stake when you have wagering to clear
Wagering is measured in amount staked, so your stake decides how many spins it takes. A £50 bonus with 10x wagering needs £500 of stakes. At 50p that is 1,000 spins; at £1 it is 500 spins. A higher stake clears the requirement in fewer spins but swings the balance harder, making it more likely to hit zero before you finish. A lower stake is steadier but takes longer, which matters when there is a deadline, such as 10bet’s 3 days or Casumo’s 7.
Set the session budget: money you can afford to lose entirely, separate from bills and savings.
Choose the game and check its volatility and RTP in the info screen.
Pick a target number of spins using the volatility guide above.
Divide budget by spins and round down to the nearest available stake.
Keep that stake for the session. Raising it after a losing run is how budgets disappear fastest.
Common stake mistakes
Doubling after losses: chasing doesn’t change the odds and can empty a budget in a handful of spins. See slot bankroll management.
Raising the stake after a win: a win doesn’t make the next spin more likely to pay.
Playing the default stake: games often load at a stake chosen by the developer, not by you. Check it before the first spin.
Forgetting the per-line maths: on older games, coin value multiplied by lines is the total bet. Check the full amount per spin.
If you find yourself regularly raising stakes to recover losses, set a deposit limit or take a break. The National Gambling Helpline is free and open 24/7 on 0808 8020 133.
Where the stake is set for you: low-stake offers
If you prefer small stakes, Coral’s welcome spins run at 10p each after a £10 slots bet, with no wagering on winnings. Casumo’s 50% deposit bonus caps bets at £5 while active and must be wagered 10x within 7 days. 18+, new customers, terms apply. Slots cost money over time; set your stake before you start.
Coral’s 100 spins are fixed at 10p each after a £10 slots bet; Casumo’s 50% bonus caps bets at £5 while it is active. Both terms affect the stake you can use. 18+, T&Cs apply.
Significant terms: 18+. New players only. Offer runs 01/10/2026 to 01/02/2027. Deposit (certain types excluded) and bet £10+ on slot games to get 100 free spins (selected games, £0.10 each, 48 hrs to accept, valid 7 days). No wagering on free spin winnings. Deposits by Neteller, PayPal, Paysafe, Skrill, prepaid cards and certain debit cards do not qualify. Restrictions and T&Cs apply. GamCare.org.uk
Read the Coral reviewLicence: LC International Limited, UKGC account 54743. Offer checked 5 October 2026.
Significant terms: 18+. New customers only. Opt-in required. 50% deposit bonus up to £100 on first deposit. Minimum deposit £20. 10x wagering on the bonus amount. Maximum bet or spin £5. Bonus valid for 7 days. Game, play and payment method restrictions apply. Full T&Cs apply. GamCare.org.uk
Read the Casumo reviewLicence: Recro Limited, UKGC account 61549. Offer checked 5 October 2026.
18+. Gambling should be entertainment that costs money, not a way to make it. Set a deposit limit before you play: how to set limits. Free, confidential help: National Gambling Helpline 0808 8020 133.
Frequently asked questions
What is a good stake for slots?
A good stake is one that lets your session budget last the number of spins you want, which for most people means 10p to 50p a spin. Work it out by dividing the budget by your target spins: £50 for 250 spins is 20p. Go lower on high volatility games, where the gaps between features are longer. There is no stake that improves your chances on most slots. Our slot budget guide walks through setting the budget itself.
Is it better to bet high or low on slots?
On most slots, betting high or low makes no difference to the odds or the RTP; it only changes the size of every win and loss. Low stakes stretch a budget across more spins and smooth out the swings. High stakes use the budget up faster and expose you to bigger losses in less time. A few games have a higher RTP at top stake, but they are exceptions. Read our guide on whether you should bet max.
How many spins should £20 last on slots?
£20 lasts 200 spins at 10p, 100 at 20p, 40 at 50p and 20 at £1, if nothing is won back. Wins extend that, so in practice sessions are often longer, but on a high volatility slot it is common for the balance to fall steadily with few returns. If you want £20 to last a decent session on any game, 10p or 20p is the realistic range. Our page on how long £100 lasts on slots shows the maths at a larger budget.
What is the maximum stake on slots in the UK?
The maximum stake on online slots in the UK is £5 per spin for players aged 25 and over, and £2 per spin for players aged 18 to 24. The £5 limit applied from 9 April 2025 and the £2 limit from 21 May 2025. Sites apply the right limit automatically from your verified date of birth. Some bonuses impose a lower cap while active. See our guide to UK slot stake limits for the full rules.
Does a higher stake trigger bonus rounds more often?
No, on standard slots a higher stake doesn’t make bonus rounds more likely. The chance of the feature triggering is the same at every stake; only the value of the round changes. Some games outside the UK sell an ante bet or feature buy that changes trigger rates, but bonus buys aren’t available in Great Britain, so check the game rules for any stake-related feature. Our guide on how slot features trigger explains the mechanics.
What stake should I use with a casino bonus?
With a bonus, keep your stake under the bonus’s maximum bet, which is commonly £5 and is stated in the terms, and choose a level that lets your balance survive the wagering. For example, with £500 to wager, 50p a spin means about 1,000 spins, which a modest balance may not last on a high volatility slot. Promotional free spins use a fixed value you can’t change. Our guide to using a slots bonus covers the details.
Should I change my stake during a session?
It is usually best to keep the same stake for a whole session. Raising it after losses to win money back is chasing, which tends to make losses bigger and faster. Raising it after a win doesn’t make the next win more likely. Lowering it to make a shrinking budget last longer is reasonable, but setting the right stake at the start avoids that. Our guide to slot win and loss limits explains how to set stopping points.
Why do some slots have a high minimum stake?
Some slots have a higher minimum stake because they use many paylines or ways and set a minimum per line, or because the developer chose a higher starting bet. Games with a large number of lines or ways are the most likely to start higher, so check the minimum in the bet settings before you commit. If the minimum gives you too few spins for your budget, choose a different game. Our low stake slots page lists games suited to small budgets.
Gambling can be addictive. Free, confidential help is available 24 hours a day from the National Gambling Helpline on 0808 8020 133. Get support from GamCare or NHS gambling support, or block yourself from all UK-licensed gambling sites with GAMSTOP.
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