Terms of service

Acceptance

By using Percentage Calculator you accept these terms. If you do not accept them, please do not use the site.

Using the site

The calculators and written content are free to use for personal, educational and commercial purposes. No account is required. You may link to any page freely.

You agree not to:

• Attempt to disrupt, overload or interfere with the site or its hosting.
• Republish substantial portions of the written content as your own.
• Use automated systems in a way that degrades the service for other people.

No warranty

The site is provided “as is” and “as available”, without warranties of any kind, whether express or implied. While the calculation logic is covered by an automated test suite and considerable care goes into accuracy, no guarantee is given that every result is correct, suitable for your purpose, or that the site will be uninterrupted or error-free.

Verify before you rely

Results are provided for general information. You are responsible for checking any figure before relying on it for a financial, academic, commercial, medical or legal decision. See the disclaimer for more detail.

Limitation of liability

To the fullest extent permitted by law, no liability is accepted for any loss or damage arising from use of this site or reliance on its results, including any direct, indirect, incidental or consequential loss. Nothing in these terms excludes liability that cannot lawfully be excluded.

Intellectual property

The written content, design and source code of this site belong to its operator. Mathematical formulas themselves are not owned by anyone, and you are welcome to use the results of any calculation however you wish.

External links

Any links to other websites are provided for convenience. Their content is not controlled here and no responsibility is taken for it.

Changes

These terms may be updated from time to time, and the “last updated” date above will reflect any change. Continuing to use the site after a change means you accept the revised terms.

Contact

Questions about these terms can be sent to hello@percentagecalculator.com.