Terms of use

By using molecalculator.com you agree to these terms. Last updated 8 November 2026.

Use of the calculators

The calculators are free to use for personal, educational and work purposes. Results follow from standard formulas and the numbers you enter; read the disclaimer before relying on one.

Content

The text, layout and code of this site belong to molecalculator.com. You may quote a short passage or link to any page. Please do not copy whole pages or calculators onto another site.

No warranty

The site is provided as it is. Every formula and constant is kept as correct as possible, but no page is guaranteed free of errors and the site may not always be available.

Liability

To the extent the law allows, molecalculator.com is not liable for any loss or harm arising from the use of a result. Check any amount against your method before you weigh, mix or dilute a chemical, and follow the safety data sheet and your supervisor.

Changes

These terms may be updated; the date above shows the latest version. Questions: info@molecalculator.com.