Casino RTP Calculator
RTP tells you what percentage a slot returns over time. Calculate your expected loss based on RTP, bet size, and number of spins to set realistic expectations.
RTP explained: A 96% RTP means for every 100 wagered, the game returns 96 on average. The casino keeps 4 (the house edge). This is calculated over millions of spins.
Understanding RTP
RTP (Return to Player) is the percentage of all wagered money a casino game will pay back over time. It's the opposite of house edge.
RTP by Game Type
| Game | Typical RTP | House Edge |
|---|---|---|
| Blackjack (basic strategy) | 99.5% | 0.5% |
| Baccarat (banker) | 98.9% | 1.1% |
| European Roulette | 97.3% | 2.7% |
| Online Slots (average) | 96% | 4% |
| American Roulette | 94.7% | 5.3% |
Why RTP Matters
Over time, games with higher RTP cost you less. A slot with 96% RTP costs twice as much as blackjack with 99.5% RTP per amount wagered.