RTP (Return to Player) and House Edge are two sides of the same coin. RTP tells you how much you keep; House Edge tells you how much the casino keeps.
This simple tool converts between the two metrics and calculates your Theoretical Loss per $1,000 wagered, helping you compare the “price” of different games.
Understanding the Metrics
RTP (Return to Player)
Used mostly for Slots. A 96% RTP means that over millions of spins, the machine returns $96 for every $100 put in.
House Edge
Used mostly for Table Games. It is simply 100% - RTP.
- European Roulette: 2.7% Edge (RTP 97.3%).
- American Roulette: 5.26% Edge (RTP 94.74%).
Why Calculate Theoretical Loss?
If you are chasing status points or clearing a bonus, you need to know the cost.
Example: You wager $10,000 to clear a VIP tier.
- Game A (98% RTP / 2% Edge): Cost = $200.
- Game B (94% RTP / 6% Edge): Cost = $600.
Choosing the right game saves you $400.
Frequently Asked Questions (FAQ)
What is a good House Edge?
In online casinos, anything below 1% is excellent (Blackjack, Baccarat, some Video Poker). Slots usually range from 3% to 4% (Good) up to 10% (Bad). Avoid games with an edge over 5%.