RTP Calculator
Track your actual Return to Player from any casino session. Enter your total wagered and returned amounts to see how your results compare to the game's theoretical RTP.
Session Data
Results
RTP Calculator
Calculate the Return to Player percentage for any casino game based on your session data.
How It Works
Enter your total bets and total returns. The calculator divides returns by bets to give you the actual RTP of your session compared to the theoretical RTP.
When to Use
Use after a gaming session to track whether a slot or table game is performing above or below its stated RTP.
Pro Tips
- Track at least 500 spins for meaningful RTP data
- Compare your session RTP to the game's theoretical RTP
- Higher RTP games give better long-term value
How to Use the RTP Calculator
Enter the total amount you have wagered and the total amount returned to you during a session. The calculator computes your actual RTP percentage. You can optionally enter the game's theoretical RTP to see how your results compare to the expected average.
What the Results Tell You
If your actual RTP is close to the theoretical RTP, you are experiencing typical results. A much higher actual RTP means you had a lucky session; a much lower one means variance worked against you. Over hundreds of sessions, your average actual RTP should approach the theoretical figure. Tracking this helps you verify that the games you play are performing as advertised.
Tips for Maximizing Value
Choose games with higher theoretical RTPs to minimize the house edge over time. Avoid games where the RTP is not publicly disclosed. Keep a log of your sessions so you can calculate your running actual RTP across games and casinos — this data helps you make informed decisions about where and what to play.