HomeCalculators › RTP Calculator
🎰 Game Odds

RTP & House Edge Calculator

Calculate your expected loss per hour for any casino game based on RTP, bet size and speed of play.

RTP / House Edge Calculator

House Edge
Expected Loss
Loss per hour
Total wagered

What Is RTP?

Return to Player (RTP) is the percentage of all wagered money a game pays back over millions of rounds. A 96% RTP slot returns â‚Ŧ96 for every â‚Ŧ100 wagered on average. The other 4% is the house edge.

RTP is a long-run average — in a single session you might win or lose far more than expected. But the longer you play, the closer your results will converge to the expected loss.

Speed Matters as Much as RTP

A 99.5% RTP blackjack game at 80 hands/hour costs less per hour than a 96% RTP slot at 500 spins/hour — even though the slot has a lower house edge. Always consider speed alongside RTP.

18+ only ¡ Expected loss is not guaranteed ¡ Responsible Gambling

18+ only ¡ Gambling should be entertaining, not a source of income ¡ BeGambleAware ¡ GamCare ¡ Responsible Gambling