Last updated: 2 October 2026.
This policy explains how we research, write and update the content on House Edge Calculator.
Our purpose
We publish clear, educational guides and calculators about casino odds. Our aim is to help readers understand what games cost on average.
How we write
- We use standard probability maths and widely published house edge figures.
- We explain each term in plain English the first time it appears.
- We show worked examples that you can check by hand.
- We state the limits of every estimate.
Independence
We are not owned by, or paid by, any casino or betting operator. No one can pay us to change a figure, a result or a conclusion.
Corrections and updates
We review pages when rules, rates or sources change. If you spot an error, email us at Anabella@houseedgecalculator.com and we will check and correct it.
What we do not publish
We do not publish betting tips, guaranteed systems or claims that anyone can beat the house edge.