Privacy Policy

1. Calculator Data Stays on Your Device

All OmniCalcs calculators and tools execute entirely in your web browser. The numbers you enter are never transmitted to our servers. Close the tab and they're gone.

2. Cookies & Advertising

We use a small cookie banner because advertising partners may place cookies to serve relevant ads and measure campaign performance. We do not use the contents of your calculator inputs for advertising, profiling or analytics.

You can block or delete cookies through your browser settings at any time. The calculators themselves work fine without cookies.

3. What We May Collect

Our hosting and analytics providers may automatically log standard, non-identifying information such as your IP address (in anonymized form), browser type, and the pages you visit. This helps us understand which tools are popular and keep the site fast and reliable.

4. Third-Party Links

Some pages link to external sites. We are not responsible for the privacy practices of those sites, so we encourage you to review their policies.

5. Children's Privacy

OmniCalcs does not knowingly collect personal information from children under 13. If you believe a child has provided us with personal data, please contact us and we will delete it.

6. Changes to This Policy

We may update this policy occasionally. Any changes will be posted on this page with a revised date. Continued use of the site after changes means you accept the updated policy.

7. Contact

Questions about this policy? Reach us at hello@omnicalcs.com.