Terms of Use

Last updated: 2026-06-15

By using Tank Volume Calculator (the "site"), you agree to these terms. If you do not agree, please do not use the site.

Estimates only

All calculators, charts, and guides on this site provide approximate estimates based on ideal geometry and general planning figures. They do not account for wall thickness, fittings, tilt, manufacturing tolerances, or local regulations, and they are not a substitute for professional measurement, engineering, or advice. The septic, propane, heating-oil, and water-storage content is for general planning only and may not reflect the requirements of your jurisdiction or supplier.

No warranty

The site is provided "as is" without warranties of any kind, express or implied, including accuracy, fitness for a particular purpose, or uninterrupted availability. You use the site and rely on its results at your own risk.

Limitation of liability

To the fullest extent permitted by law, we are not liable for any loss or damage arising from your use of the site or reliance on its results, including decisions about purchasing, filling, sizing, or installing a tank or storage system.

Intellectual property

The content and design of this site are owned by us or our licensors and may not be copied or redistributed without permission, except as allowed by law.

Changes

We may update these terms from time to time. Continued use after changes means you accept the updated terms.

Contact

Questions about these terms can be sent through our contact page.

This template is provided as a general starting point and is not legal advice. Have it reviewed for your jurisdiction before relying on it.