Casino games, by the numbers
Every game type carries a different math profile. Here is what each actually is, the data we track for it, and where it lives.
Slots
The core of this site: 2410 slots from 22 providers. The database holds RTP for 2,410 records, volatility for 2,288, hit frequency for 225 and max win for 2,066. Source status for tracked key fields, where available, distinguishes official evidence, retained secondary-snapshot matches, conflicts and legacy imports. RTP Ledger does not independently certify a provider's RNG; consult the game rules and applicable test-lab documentation for that claim.
Originals — crash, dice, plinko, mines
In-house games built by casino operators. Some publish provably-fair inputs that let a player recompute a completed round; implementations and disclosed house edges vary by operator and game. The Originals evidence table includes only operator-published figures that RTP Ledger could trace to a source. Verify a supported Stake Dice round with the fairness verifier, or read how it works.
A multiplier climbs from 1× until it busts; cash out before it does. Edge and verification mechanics must be checked for the named operator version.
Pick a threshold, then roll under or over it. RTP Ledger can recompute completed Stake Dice rounds when all required inputs are available.
A ball bounces down a peg pyramid into multiplier buckets. Risk level and rows change the volatility profile.
Reveal safe tiles, avoid the mines, cash out any time. Volatility scales with the mine count you choose.
Shuffle and BitStarz are the currently approved featured commercial partners when they match this game type. Partners awaiting campaign approval stay hidden. This is not an RTP or safety ranking.
acesUse this if signup asks for a code.
SPINNERUse this if signup asks for a code.
Live casino
Real dealers are streamed for blackjack, roulette, baccarat and game shows. The theoretical return depends on the exact table rules and, for decision games, the strategy used. RTP Ledger does not currently publish a source-qualified ranking of live tables or operator availability.
Sports & esports
16 of 19 current casino directory records carry a sportsbook flag. That flag is not a dated availability or licensing check. Sports odds use an implied-margin or overround calculation rather than slot RTP, and the margin must be calculated for the exact market.
Compare all casinos →18+ · T&Cs apply · Every game type carries a house edge — play with money you can afford to lose. BeGambleAware.org
Table game house edges
A named table-game variant derives its edge from its rules and, for decision games, the strategy used. Payout rules, deck count, side bets and variants can change the result, so check the exact listed game. Do not treat the table-game house-edge values as evidence of hidden slot-style RTP profiles. The table uses optimal play.
| Game | Variant | House edge | RTP | Note |
|---|---|---|---|---|
| Blackjack | Single deck, basic strategy, 3:2 | 0.15% | 99.85% | Rules matter hugely: 6:5 payouts and more decks push this well above 1%. |
| Blackjack | Multi-deck, basic strategy, 3:2 | 0.5% | 99.50% | The common floor figure; deviations from basic strategy cost far more than the edge. |
| Baccarat | Banker bet | 1.06% | 98.94% | The Banker bet is the best; the 5% commission is already priced in here. |
| Baccarat | Player bet | 1.24% | 98.76% | Slightly worse than Banker. The Tie bet is a trap at ~14%. |
| Craps | Pass line + max odds | 0.37% | 99.63% | Taking maximum odds behind the line is the cheapest bet on the floor. |
| Craps | Pass line, no odds | 1.41% | 98.59% | Still one of the better bets; proposition bets in the middle run 9–16%. |
| Roulette | European (single zero) | 2.7% | 97.30% | One green zero. Always pick this over American where offered. |
| Roulette | American (double zero) | 5.26% | 94.74% | The extra 00 nearly doubles the edge for identical-looking bets. |
| Video Poker | Jacks or Better 9/6, optimal | 0.46% | 99.54% | Full-pay 9/6 with perfect play. Short-pay 8/5 machines jump to ~2.7%. |
| Sic Bo | Small/Big bet | 2.78% | 97.22% | The even-money bets; specific-triple bets run up to ~30%. |
| Casino Hold’em | Ante, optimal play | 2.16% | 97.84% | Higher than poker-vs-players because you play the house. |
| Three Card Poker | Ante + play, optimal | 3.37% | 96.63% | The Pair Plus side bet has its own, higher edge. |
Standard published figures under optimal/basic strategy. Actual return depends on the specific rules and your play; the edge compounds on every bet. See our session-cost calculator.
Originals house edges, as published
This table shows only house-edge figures traced to operator-controlled pages in the current research record. Several listed games publish a 1% edge, while other values vary by game, mode or rebate rules. “Zero edge” marketing (Duel) is a rebate on top of a structural edge. Where RTP Ledger could not verify a figure, the cell stays blank.
Verified 2026-07-13, operator-published figures only (house edge; RTP = 100 − edge). Roobet publishes no originals math at all. Duel's 0.1% assumes its instant-rakeback rebate mechanics — see the review for the full picture.