WHAT IS RTP?
RTP (Return to Player) is the percentage of all money wagered on a casino game that it pays back to players over millions of rounds. A slot with 96% RTP returns $96 for every $100 wagered long-run, while the casino keeps the remaining $4 as house edge.
How RTP works
RTP is baked into a game's math model by the provider and verified over millions of simulated rounds. It is a long-run statistical average, not a promise about your next session: the shorter the session, the more variance — what slot players call volatility — overrides it.
RTP and house edge are mirror images: edge = 100% − RTP. Saying "99% RTP" and "1% house edge" describes the same game.
Why RTP matters for crypto players
Crypto casinos are unusually transparent about RTP because their in-house originals are provably fair — the edge is published in the game rules and every result can be verified. Since most crypto players grind high volumes (especially with rakeback rebating part of the edge), a 3% RTP difference compounds fast: at $10,000 of monthly turnover, 99% vs 96% RTP is a $300 swing in expected return every month.
RTP at real crypto casinos
- Stake Originals — 99% RTP across crash, dice, plinko, and mines (1% house edge on crash).
- BC.Game originals — around 99% RTP on most in-house games.
- Roobet crash — roughly 96% RTP (about a 4% edge), noticeably pricier than Stake's 1%.
- Blackjack — 99.43-99.5% RTP with basic strategy (0.5-0.57% edge), the best mainstream table game.
Typical video slots from Pragmatic Play or Hacksaw sit at 94-97% RTP, which is why volume players gravitate to originals.
Common misconceptions
- "RTP applies to my session." It does not — it converges over millions of rounds. Any evening can end anywhere.
- "A slot below its RTP is due to pay." Each spin is independent; games have no memory and no catch-up mechanism.
- "RTP is identical everywhere." Providers sell the same title in multiple RTP builds (94%, 96%, 96.5%); two casinos can run different versions of one slot.
RTP FAQ
Is a higher RTP always better?
Over the long run, yes — a 99% RTP game costs you a quarter of what a 96% game does per dollar wagered. For a single session, volatility matters just as much, because it decides how that average is delivered.
Which casino games have the highest RTP?
Blackjack with basic strategy reaches 99.43-99.5% RTP (0.5-0.57% house edge), and provably fair originals like Stake's crash and dice run at 99% RTP. Most video slots sit between 94% and 97%.
Can a casino change a slot's RTP?
Casinos cannot alter the math of a live game round, but providers ship the same slot in several RTP versions (for example 94%, 96%, and 96.5%), and the operator chooses which one to license. Always check the in-game info panel.
Does RTP apply to my session?
No. RTP is measured across millions of rounds. A 96% RTP slot can pay 20% or 500% over a few hundred spins — short-term results are dominated by variance, not the long-run average.