Terms of Use

Last updated: 11 October 2026

1. What this site is

EngiConvert (engunitconverter.com) is a free unit conversion reference tool covering everyday and engineering units — length, mass, temperature, pressure, force, torque, energy, power, density and more. It is intended as a quick-reference and calculation aid, not a certified instrument.

2. Use at your own discretion

Conversion factors used throughout the site are standard, published values (for example, 1 inch is defined as exactly 25.4 mm), and results are shown to 8 significant figures. We test the tool's calculations against known reference values before publishing. That said, EngiConvert is provided "as is" without warranty of any kind, and we are not liable for decisions made using its output. For safety-critical, financial, legal or professionally-certified work (structural calculations submitted for approval, medical dosing, financial reporting, and similar), always verify figures independently through a qualified professional or certified instrument — do not rely on this site as the sole source.

3. No professional advice

This tool performs unit conversion only. Nothing on this site constitutes engineering, financial, medical or legal advice.

4. Acceptable use

You're welcome to use EngiConvert for personal, educational, academic or commercial reference purposes, free of charge, without creating an account. What's not permitted: automated bulk scraping of the site's conversion tables or FAQ content for republishing elsewhere, attempting to interfere with the site's operation, or using the site in any way that violates applicable law.

5. Advertising

This site is supported by advertising served through Google AdSense. We don't control the content of individual ads shown by the network and aren't responsible for the products, services or claims of third-party advertisers. See our Privacy Policy for how advertising cookies work.

6. Availability

We aim to keep the site available and the calculations accurate, but like any website, EngiConvert may occasionally be unavailable for maintenance or due to circumstances outside our control. We don't guarantee uninterrupted access.

7. Changes to these terms

These terms may be updated from time to time; the "Last updated" date above reflects the latest revision. Continuing to use the site after a change constitutes acceptance of the updated terms.

8. Contact

Questions about these terms can be sent to admin@engunitconverter.com.