Use the tools with the right level of care

Effective and last reviewed: 2026-11-05. The deploying owner should have local counsel review these terms and insert the correct legal identity and jurisdiction.

Educational purpose

Cylinder Atlas provides geometry calculators and explanations for learning and general estimation. Results model ideal shapes from the values you enter. They are not engineering, safety, legal, financial, medical or other professional advice.

Your responsibility

You are responsible for choosing the correct dimensions, units, boundary and formula; checking whether a real object matches the model; and independently verifying any result used for purchasing, dosing, construction, pressure vessels, transport, compliance or safety.

No guaranteed outcome

We aim for accurate formulas and usable software, but do not promise uninterrupted availability, error-free output, search placement, advertising approval, rich results, inbox delivery or fitness for a particular purpose. To the extent permitted by law, use is at your own risk.

Acceptable use

Do not attempt to disrupt the service, evade rate limits, submit malicious content, probe other users’ data or use the contact form for spam. Automated access should respect published controls and reasonable request rates.

Content and attribution

Site copy and original diagrams are provided as part of this project. Third-party names and defined unit standards remain the property or work of their respective owners. Do not imply endorsement or reproduce the site in a misleading context.

Changes and contact

Features and terms may change as the implementation evolves. Continued use after a posted change indicates acceptance where allowed. Send questions through the contact page.