Terms of Service

Last updated: December 1, 2025

Acceptance of Terms

By accessing and using Percent-Calculator.io, you accept and agree to be bound by these Terms of Service. If you do not agree to these terms, please do not use our service.

Description of Service

Percent-Calculator.io provides free online percentage calculation tools. Our calculators are designed to help with common percentage calculations including tips, discounts, grades, and more.

Use License

You are granted a limited, non-exclusive license to use our calculators for:

  • Personal use
  • Educational purposes

You may not:

  • Attempt to reverse engineer or copy our software
  • Use automated tools to scrape or overload our servers
  • Use the service for any illegal purpose
  • Redistribute our tools as your own

Disclaimer

THE SERVICE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED.

While we strive for accuracy, our calculators are provided for informational and educational purposes only. We do not guarantee the accuracy, completeness, or reliability of any calculations.

For important financial, legal, academic, or professional decisions, always verify calculations independently or consult with a qualified professional.

Limitation of Liability

In no event shall Percent-Calculator.io, its operators, or contributors be liable for any direct, indirect, incidental, special, consequential, or punitive damages arising out of your use of or inability to use the service.

This includes, but is not limited to, damages for loss of profits, data, or other intangible losses, even if we have been advised of the possibility of such damages.

User Responsibility

You are responsible for:

  • Verifying the accuracy of calculations for important decisions
  • Understanding the formulas and methods used
  • Using the service in compliance with applicable laws

Modifications to Service

We reserve the right to modify, suspend, or discontinue any part of our service at any time without notice. We are not liable to you or any third party for any modification, suspension, or discontinuance.

Modifications to Terms

We may revise these terms at any time. Changes will be posted on this page with an updated date. Continued use of the service after changes constitutes acceptance of the new terms.

Governing Law

These terms shall be governed by and construed in accordance with applicable laws, without regard to conflict of law principles.

Contact

Questions about these terms? Contact us at support@percent-calculator.io

See also: Privacy Policy | About