Terms of Use

By using myverycalculator.com (the "Site") you agree to the terms below. If you do not agree, please don't use the Site.

1. The service

My Very Calculator is a free, advertising-free collection of in-browser calculators. The Site runs entirely client-side — no account, login, or server-side processing is involved. The Site does not require personal information to use.

2. No warranty on output

All calculators are provided "as is" and "as available", without warranty of any kind, express or implied. We do not guarantee that any result is accurate, complete, reliable, current, or error-free. Formulas can drift, inputs can be misread, and edge cases (very large numbers, very small numbers, leap years, currency conversions on volatile days, and so on) can produce surprising output.

You are responsible for verifying any result before relying on it. Where a result matters (a tax filing, a medication dose, a structural load, a financial decision), cross-check it against a qualified professional or another authoritative source.

3. Not professional advice

The Site does not provide financial, medical, legal, tax, engineering, fitness, nutritional, or any other kind of professional advice. Outputs are mathematical results of the formulas implemented in code — they are not recommendations. Consult a qualified professional in the relevant field before acting on anything the Site produces.

4. Limitation of liability

To the maximum extent permitted by law, My Very Calculator and its operators are not liable for any direct, indirect, incidental, special, consequential, or punitive damages arising out of your use of, or inability to use, the Site — including any decision made or action taken in reliance on a result produced by the Site.

5. Intellectual property

The Site's source code, design, copy, calculator formulas, and brand are owned by My Very Calculator. You may use the Site for personal or commercial purposes. You may not copy, redistribute, sell, or repackage the Site's content as your own. The 1-click iframe embed tool is provided for sharing individual calculators; please don't scrape or mass-mirror the Site.

6. Third-party services

The Site loads the Geist web font from Google Fonts and, on the five chart-supporting calculator pages, Chart.js from jsDelivr. These providers may receive your IP address as part of serving the request. See the Privacy page for details.

7. Changes to the Site and these terms

We may add, change, or remove calculators at any time. We may also update these terms; the "last updated" date below will change when we do. Continued use of the Site after a change means you accept the new terms.

8. Contact

Questions or concerns? Use the Feedback form or the Report a bug page. We read every submission.

Last updated: 2026-06-05.