Editorial policy

Responsibility

Muhammad Bhutto operates EasyToolsCalc and is the contact for corrections. The site uses software and AI assistance for development, explanations and translations. We do not label content as independently expert-reviewed.

What a useful calculator page needs

We aim to explain what inputs mean, the calculation performed, a worked example, rounding and situations where the estimate is inappropriate. We are reviewing older pages against this standard; a general FAQ or a longer paragraph does not establish accuracy.

Sources and examples

Sources are linked where they help readers verify a definition, unit or assumption. A source link does not mean that its publisher endorses this site or has verified our software. Numerical examples should agree with the tool and can be checked by hand.

Checks and limitations

We check representative calculations, invalid inputs and relevant edge cases when changing a tool. These checks cover stated cases and do not prove every possible result. Financial estimates are not bank offers, tax calculations or personal advice. We do not provide a professional medical review.

Corrections and dates

Report the page address and a non-sensitive example through feedback. A page update date records an actual content or calculation change; it is not a certificate of accuracy.

Advertising

Advertising does not determine formulas or results. If enabled, ads must be separate from tool inputs, results and navigation. We never ask visitors to click ads.

Policy updated 9 October 2026. See About and methodology.