Terms of Use

Effective date: July 4, 2026

Acceptance of terms

By accessing and using NumKits, you agree to these terms. If you do not agree, please do not use the site.

Informational purposes only — not professional advice

NumKits's calculators and converters are provided for general informational and educational purposes only. Results are estimates based on the inputs you provide and standard formulas. They do not constitute financial, investment, tax, medical, health, legal, or other professional advice. Loan and interest figures may differ from what a lender actually offers; health-related figures such as BMI are screening estimates, not diagnoses. Always consult a qualified professional before making decisions based on results from this site.

No warranty

The site and its tools are provided "as is" and "as available", without warranties of any kind, express or implied, including accuracy, fitness for a particular purpose, or availability. While we test our tools against reference answers, we do not guarantee that results are error-free.

Limitation of liability

To the maximum extent permitted by law, NumKits and its operators shall not be liable for any direct, indirect, incidental, consequential, or special damages arising from your use of, or inability to use, this site or its tools.

Acceptable use

You may not use this site in any way that damages, disables, or impairs it, or attempt to scrape, reverse engineer, or republish its content at scale without permission. Normal personal and commercial use of calculation results is welcome.

Intellectual property

The site's content — including tool explanations, FAQ text, and design — is owned by NumKits and protected by applicable copyright law. You may link to any page freely.

Changes

We may update these terms from time to time. Continued use of the site after changes constitutes acceptance of the updated terms.

Contact

Questions about these terms? Reach us via the contact page.