RTP — short for Return to Player — is the percentage of total wagered money that a game is statistically expected to pay back to players over a very large number of rounds. For example, a slot game with an RTP of 96% will, on average, return ৳96 for every ৳100 wagered over millions of spins. It is a theoretical long-run figure calculated across all players, not a guarantee for any single session. Understanding RTP helps you make smarter game choices rather than guessing blindly.
The house edge is simply the flip side of RTP. If a game has an RTP of 97%, the house edge is 3% — meaning the casino retains an average of ৳3 per ৳100 wagered over time. Every game type carries a different house edge. Slot games typically range from 2% to 8% house edge (RTP of 92%–98%), while blackjack played with basic strategy reduces the house edge to roughly 0.5%–1%. European Roulette carries a house edge of approximately 2.7%, whereas American Roulette doubles that to around 5.26% due to the extra double-zero pocket. Baccarat on the banker bet sits around 1.06% house edge — one of the most player-friendly bets in any casino.
For crash games like Aviator, the RTP is typically around 97%, and the outcome is governed by a provably fair algorithm — meaning the crash point is mathematically determined before each round starts and can be independently verified. This transparency is a major reason crash games have gained widespread trust among Bangladeshi players.
Before you play any game at bj22, it is worth checking its published RTP. Higher RTP does not mean you will always win — variance (also called volatility) determines how often and how large payouts occur. High-volatility slots pay out less frequently but offer larger prizes, while low-volatility slots give smaller, more regular wins. Knowing both RTP and volatility together gives you a realistic picture of what to expect from your sessions.