WIN · WIN · WIN / TOOLS
RTP / House Edge Loss Estimator
For readers separating long-run expectation from a single session result. Total turnover includes money wagered again after a payout.
Examples are hypothetical. CU = currency units. Use one consistent currency wherever CU appears. No live prices or provider data are fetched.
How to read the result
Expected loss is an average implied by the entered theoretical RTP across repeated play. This calculator does not predict session losses, show variance or guarantee a particular return.
Formula
- Turnover = amount per round × number of rounds.
- House edge = 100% − RTP.
- Expected gross payouts = turnover × RTP/100; expected net loss = turnover × house edge/100.
Worked example
1 CU × 1,000 rounds = 1,000 CU turnover; RTP 96% → house edge 4%; expected payouts = 960 CU and expected net loss = 40 CU.
Worked examples
Read the detailed guide: RTP arithmetic: turnover is not a session forecast
Method references
Input specification and SEO alternatives
| Input | Type | Units | Default | Limits / choices |
|---|---|---|---|---|
| Amount per round | number | CU | 1 | 0.01–1000000 |
| Number of rounds | number | rounds | 1000 | 1–10000000; integers |
| Theoretical RTP | number | % | 96 | 0–100 |
Meta description
Estimate mathematical expected loss from total wagering volume and theoretical RTP. Session outcomes can differ substantially.
SEO title alternatives
- RTP and House Edge Loss Estimator
- Expected Loss Calculator for Casino Turnover
- Calculate RTP-Based Expected Loss
Outputs use English number formatting. Monetary amounts use two decimals; asset quantities use up to eight. Calculations retain unrounded intermediate values except the cent allocation stated for arbitrage.