About Skuti Science

Skuti Science is a free collection of 203 scientific calculators and unit converters covering mathematics, physics, chemistry, electronics, biology, statistics, astronomy, earth science and computer science. It is part of skuti.al.

How it works

Every page is a plain static HTML file. All calculations are performed by JavaScript directly on your device — no data is sent to a server, and the site keeps working offline once visited. Constants follow CODATA 2018, IUPAC and IAU recommended values.

Privacy

We do not use cookies, analytics, advertising, fonts or scripts from third parties, and we do not store any personal data. Your theme preference and calculator history are saved only in your browser's local storage and can be cleared at any time through your browser settings. The web server keeps standard technical access logs for security purposes.

Android app

The same tools are available as an Android app that works completely offline.

Disclaimer

Results are provided for educational and informational purposes. While we test every tool, always verify values that matter for safety, health, engineering or financial decisions. Health calculators are not medical advice.