Last updated: 25 October 2026
Purpose of the website
YourPercentageCalculator.com provides general-purpose percentage calculators and explanatory examples. You may use the tools for ordinary personal, educational and work calculations, subject to the limitations below.
Check the formula and inputs
You are responsible for choosing the calculation that fits your question, entering values in compatible units and checking the result before relying on it. Percentage change, percentage difference and percentage points are different calculations.
Read our calculation methodology for supported inputs, zero cases, rounding and browser precision limits. The tools use ordinary browser arithmetic and do not guarantee exact decimal results for every input.
General information, not professional advice
Examples involving prices, salaries or percentage charges illustrate arithmetic. They do not determine tax rules, contractual obligations or whether a financial decision is appropriate. Verify consequential results with a qualified person or suitable specialist system.
Availability and corrections
The site may be updated, interrupted or unavailable. We do not promise uninterrupted access or error-free operation. If you find a reproducible issue, please use the contact form with sample inputs and the result you expected.
Responsible use
Do not use the website to send spam, attempt unauthorized access, disrupt service or submit information you are not entitled to share. Do not present altered results as if they were verified outputs from this website.
Contact and privacy
Contact messages are handled as described in the privacy policy. Sending a message does not create an advisory relationship or guarantee a response time.
Updates
These terms may be updated as the website changes. The date above identifies this version. Nothing here removes rights that cannot lawfully be excluded.