RTP Calculator
Calculate your actual Return to Player (RTP) percentage and compare it with theoretical game RTPs. Track your gambling performance and understand house edge impact.
Free Tool
Performance Tracking
Accurate Analysis
RTP Calculator
How to Use This Calculator
Step 1: Gather Your Data
- Total amount you've wagered across all sessions
- Total amount you've won back (including your original bets)
- Number of gambling sessions (for variance calculation)
Step 2: Enter Information
- Select your game type for comparison (optional)
- Enter your total wagered amount
- Enter your total winnings
- Add number of sessions for variance analysis
Step 3: Analyze Results
- Compare your RTP with theoretical game RTP
- Understand your actual house edge experience
- Review variance level based on session count
Theoretical Game RTPs
Blackjack (Basic Strategy)
99.5%
Baccarat (Banker)
98.9%
Craps (Pass Line)
98.6%
European Roulette
97.3%
American Roulette
94.7%
High RTP Slots
96%
Average Slots
94%
Low RTP Slots
88%
Video Poker (Jacks or Better)
99.2%
Pai Gow Poker
97.2%
Understanding RTP
What is RTP?
Return to Player percentage - how much of wagered money is returned to players over time.
House Edge
The casino's mathematical advantage, calculated as 100% - RTP.
Variance
How much your results can deviate from the expected RTP in the short term.
Important Notes
- • RTP is calculated over millions of plays
- • Short-term results can vary significantly
- • More sessions = more accurate RTP calculation
- • Include all wins and losses for accuracy
- • This tool is for educational purposes only