Key Takeaways
- RTP = 100% − house edge; a 92% RTP game returns 92¢ per dollar played over its life.
- Many markets set a minimum RTP floor, not just a maximum house edge — both must clear.
- Use the check to confirm a game fits the target market before certification.
Illustrative estimates based on operator-provided inputs. Actual results depend on market conditions, player behavior, and regulatory requirements. Licensing and compliance in your market are your responsibility — confirm your local rules.
How This Calculator Works
RTP verification is a compare problem: game RTP vs jurisdiction minimum. This tool lets a licensed operator check a game from two inputs — the game's RTP and the market's published minimum RTP floor.
Everything runs in your browser. No inputs are transmitted or stored.
The Model
house_edge = 100% - RTP
status = RTP >= min_rtp ? PASS : FAIL
margin = RTP - min_rtp
The margin tells you how much headroom the game has above the floor — useful when a math model drifts during recertification.
A Worked Example
Game RTP 94%, jurisdiction minimum 85%:
- House edge = 100 − 94 = 6%
- Status = PASS
- Margin = 94 − 85 = 9%
Same game in a market with a 95% floor FAILS — the game cannot deploy there without a different math model.
Check Before You Certify
Certification costs real money; screening first avoids submitting a game that cannot pass. Confirm the official floor for your market via the compliance hub, then verify the edge with the house edge checker.
Related Products
- House edge checker — verify against a max edge
- Game RTP comparison — compare titles for a market
- Custom slot machine development — certified builds
- Slot machine software — math model and game logic
Explore the full set of operator tools on the Interactive Tools hub.
Entity context
- Tool: RTP Verification Calculator for Operators | GOLDPRIME — a business application by GOLDPRIME GAME, a licensed-market gaming machine manufacturer.
- Part of GOLDPRIME's gaming operations toolkit; pairs with the House Edge Checker and the compliance hub for regulated-market deployment.
- Industry standard: GLI / BMM certification for gaming machine math and RNG (per market, per order).
- Related: House Edge Checker
- Related: Compliance
- Related: Instant Quote
References & standards
Frequently Asked Questions
What is RTP?
Return to player is the long-run percentage of wagers a game pays back to players. An RTP of 94% means that, over a very large number of plays, the game returns 94¢ per $1 wagered; the rest is the house edge.
Where do I find the jurisdiction minimum?
Each regulated market publishes its own RTP floor (and sometimes a house-edge cap) in gaming regulations. The value you enter must come from the official source for your deployment market; we do not publish limits because they change and vary by jurisdiction.
Does passing this check mean I am certified?
No. This is a pre-check against a limit you supply. Certification still requires lab testing (GLI, BMM or the local lab) scoped per market and per order. Use this to screen games before submitting.
Does GOLDPRIME set RTP?
We build to the certified math model your market requires. The RTP of a delivered game is set by the approved model for that jurisdiction — confirmed during certification.