Terms of Service
Last updated: June 5, 2026
Free to Use
Every calculator on CalcUnit is free to use. No account, no payment, no restrictions for students, professionals, or businesses.
Verify Outcomes
You are responsible for checking results before using them in real decisions. CalcUnit provides tools, not professional advice.
1. Acceptance of Terms
Using CalcUnit.net means you accept these terms. If you do not agree, stop using the site.
2. Platform License and Usage Scope
You can use CalcUnit for personal study, homework, professional estimates, and work tasks. You agree not to:
- Scrape or copy the calculation engine to use on another site without permission.
- Embed CalcUnit tools inside frames on other websites without linking back to the source.
- Use the site for automated bots or anything that overloads the servers.
3. Disclaimer of Liability
CalcUnit runs calculations in your browser using standard math models. We do not guarantee that every result is perfect. Always double-check outputs before using them for anything important. Read the Disclaimer for more detail.
4. Revisions & Platform Changes
We add new calculators and fix bugs regularly. These terms can change at any time. Continuing to use the site after an update means you accept the new terms.