House Edge Calculator

The house edge is the built-in mathematical advantage that casinos have over players in every game. It represents the percentage of each bet that the casino expects to keep over time. Understanding the house edge allows you to make informed decisions and optimize your betting strategy.

Use our House Edge Calculator to determine the house edge percentage based on the game’s probability of winning and payout multiplier.

How to Use the House Edge Calculator:

Why Understanding House Edge Matters?

Casinos design games to ensure they always have an advantage. However, knowing the house edge helps you:

Pro Tip:

A lower house edge means better chances of winning over the long term. Games like blackjack (0.5%-1% house edge with optimal play) offer significantly better odds than high-house-edge games like slot machines (5%-10%).

Try More Casino Calculators:

Online CasinosTop Casino SitesMinimum Deposit CasinosNeteller Online CasinosWelcome BonusesAboutContact
Terms and ConditionsPrivacy PolicyResponsible GamblingAdvertiser DisclosureAuthorsCalculators
18 logo
Gamble aware
GameCareGamstop
Find us:
Address: Bellevuestraße 22, 10785 Berlin, Germany
Phone: +493031196536

Email: [email protected]

deGamblers is a website that offers links to the official websites of the online casinos we recommend, and these may be affiliate links. If you create an account, we may earn a commission at no cost to you. We only make this type of agreement with sites that we have already verified, as we are committed to honest reviews and are completely transparent with our process.

Gambling can harm you and those around you. Caution is advised when gambling with real money.

© 2025 deGamblers.com