Return to Player, or RTP, is the single most useful number a UK player can check before spinning a reel or placing a bet. It tells you, as a percentage, how much of all wagered money a game is programmed to pay back over millions of spins. A slot with 97% RTP returns £97 for every £100 staked across that long run, while the house keeps the rest. Small differences matter enormously over time, which is why serious players build their sessions around high-RTP titles rather than flashy graphics alone. For more details, visit www.bingo-no-depositbonus.uk/outside-gamstop/non-uk-sites/.
It is worth being clear about what RTP is not. It is a theoretical average, not a promise for your next session. You could deposit £20 and lose it within minutes on a 99% RTP game. However, choosing higher-paying titles reduces the house edge, and over hundreds of sessions that edge is the only thing separating profit from loss. The UK Gambling Commission requires licensed operators to publish RTP figures, so the information is always available if you know where to look.
Which Casino Games Pay Back the Most?
Table games consistently outperform slots on RTP, largely because their rules are fixed and transparent. Blackjack played with basic strategy can reach 99.5% RTP, and some variants edge past that when favourable rules apply. French roulette, with its single zero and the la partage rule, sits around 98.65%, comfortably ahead of the standard 97.3% European version. Baccarat, when you back the banker, returns roughly 98.94%.
Video poker is the quiet champion of the casino floor. Games such as Jacks or Better, played with optimal strategy, can return between 99% and 99.5%. That is a house edge of less than a penny in the pound.
| Game | Typical RTP |
|---|---|
| Video Poker (Jacks or Better) | 99.5% |
| Blackjack (basic strategy) | 99.5% |
| Baccarat (Banker bet) | 98.94% |
| French Roulette | 98.65% |
| European Roulette | 97.3% |
Slots, by contrast, usually land between 94% and 97%, though a handful of online titles push higher. Progressive jackpot slots often drop to 92% or below because part of every stake feeds the prize pool.
The Highest RTP Online Slots Worth Knowing
Among modern slots, a few titles stand out for paying back more than 98%. Mega Joker by NetEnt reaches an advertised 99% in its supermeter mode. Jackpot 6000, from the same developer, matches that figure. Blood Suckers, also NetEnt, returns 98%, making it a long-standing favourite among players who prioritise value over volatility.
Other notable performers include Ugga Bugga at 99.07%, 1429 Uncharted Seas at 98.5%, and Kitty Glitter at 96.5%. Book of 99 from Relax Gaming lives up to its name with a 99% RTP, while White Rabbit Megaways offers 97.72%.
- Ugga Bugga , 99.07%
- Mega Joker , 99%
- Jackpot 6000 , 99%
- Book of 99 , 99%
- Blood Suckers , 98%
- 1429 Uncharted Seas , 98.5%
- White Rabbit Megaways , 97.72%
These figures come from the developers’ own published data, and they hold steady across UK-licensed sites. Always check the in-game help screen, as some operators run lower-paying versions of the same title, sometimes cutting RTP from 96% to 94% without changing the name.
How to Use RTP When Choosing Where to Play
- Check the paytable before you spin. The RTP is usually buried in the info menu.
- Compare the same game across two or three UK sites. Figures can differ.
- Balance RTP against volatility. A 99% game with extreme variance still needs a healthy bankroll.
- Read bonus terms. Wagering requirements of 40x can wipe out any RTP advantage.
A sensible approach is to treat RTP as one filter among several, alongside volatility, stake limits and bonus fairness. Do that consistently, and your bankroll will stretch noticeably further than it would on random picks.