Terms

Terms of use

By using this site you agree to these straightforward terms.

Use the results with judgement

The calculators are provided for general information and education. They compute geometric volumes from the numbers you enter. Real-world capacity can differ because of wall thickness, fittings, temperature and how a container is filled. For anything where an error carries cost or risk — engineering, safety, legal or financial decisions — verify the figures independently.

No warranty

We work to keep the tools accurate but provide them “as is”, without warranty of any kind. We are not liable for any loss arising from use of the site.

Fair use

You are welcome to use the calculators for personal and commercial work. Do not attempt to disrupt the site or republish it wholesale as your own.

These terms may be updated; continued use means acceptance of the current version.