RTP Explained: What Return to Player Means
RTP (Return to Player) is the single most important number to understand before playing any casino game. It expresses, as a percentage, how much of all money wagered on a game is returned to players over time. A 97% RTP game returns $97 for every $100 wagered across millions of rounds. The remaining $3 is the casino's margin, mathematically equivalent to the house edge of 3%.
RTP by Game Type
| Game | Typical RTP | Variance | Notes |
|---|---|---|---|
| Blackjack (basic strategy) | 99.5% | Low–Medium | Skill affects RTP; deviating from strategy reduces return |
| Video Poker (Jacks or Better) | 99.54% | Medium | Full-pay paytable required; strategy affects return |
| Baccarat (Banker bet) | 98.94% | Low | No skill involved; fixed probability |
| European Roulette | 97.30% | Medium | All bets carry the same house edge |
| Online Slots (typical) | 94% – 97% | High | Published in game info; varies by game |
| Progressive Jackpot Slots | 90% – 95% | Very High | Jackpot contribution reduces base game RTP |
RTP vs Volatility: Understanding Both
RTP tells you the long-run average return; volatility (also called variance) tells you how that return is distributed. A high-volatility slot might return 96% RTP but achieve that through infrequent large wins. You can go 200+ spins without a significant win. A low-volatility slot also at 96% RTP might pay smaller amounts more frequently. Your session experience will differ dramatically between these two games even at the same RTP.
How to Find a Game's RTP
- Look for the “i” information button within the game itself
- Check the game developer's website; most publish full game specifications
- Ask the casino's customer support; licensed operators must provide this information
- Use third-party slot databases (Slot Catalog, Slot Machine)
What is a good RTP for an online slot?
96%+ is good; 97%+ is excellent; under 94% is poor. For comparison: online slots range from 92–99%, while land-based US slot machines typically return 85–90%. Online generally offers better RTP than land-based.
Does RTP mean I will get that percentage back in my session?
No. RTP is calculated over millions of rounds across all players. In your individual session, results can vary widely. You could win significantly more than 100% or lose your entire balance, regardless of the RTP. RTP describes the statistical long-run expectation, not session outcomes.