Terms of use

The rules for using this website.

Last updated September 23, 2026

By using numbriv.com (the "Site"), you agree to these terms. If you don't agree, please don't use the Site.

Use of the Site

You may use the calculators and guides for personal, non-commercial purposes. You may not copy, republish or resell the Site's content or code, attempt to disrupt the Site, or use automated tools to scrape it without our written permission.

No financial advice

All content and calculator results are for general information only and are not financial, tax, legal or investment advice. See our financial disclaimer.

Accuracy

We work hard to keep calculators accurate, but results are estimates based on the information you enter and on assumptions that may not match your situation. We make no guarantee that the Site is error-free or always available.

Third-party links and ads

The Site contains advertisements and links to third-party websites. We don't control and aren't responsible for their content, products or practices.

Intellectual property

The Site's design, text, graphics and code belong to Numbriv and are protected by copyright and other laws.

Limitation of liability

To the fullest extent permitted by law, Numbriv is not liable for any loss or damage arising from your use of the Site or reliance on its content, including financial decisions you make.

Changes

We may update these terms at any time. Continued use of the Site means you accept the updated terms. Contact: info@numbriv.com.