Terms of Use

Last updated: September 2026

Use of the site

CalcKit provides free calculators for general information and education. You may use them for personal, non-commercial purposes. You agree not to misuse the site, attempt to disrupt it, or scrape it aggressively.

No professional advice

Results are estimates, not professional financial, medical, tax or legal advice. Always verify important decisions with a qualified professional — see our Disclaimer.

Intellectual property

Site design and content are owned by CalcKit. You may share links and results freely; please don't copy entire pages or guides without permission.

Availability

We aim for high availability but don't guarantee uninterrupted service. Features may change or be removed at any time.

Limitation of liability

To the maximum extent permitted by law, CalcKit is not liable for any loss arising from use of the calculators or reliance on their results.