About EveryUnit

EveryUnit (everyunit.app) is an independent, fast, and privacy-respecting unit conversion utility built for engineers, students, researchers, cartographers, cooks, and everyday users worldwide.

Our Mission & Standards

• Authoritative Accuracy: Conversion factors are derived from NIST Special Publication 811, the BIPM SI Brochure (9th Edition), IAU resolutions, and ISO/IEC 80000 standards.
• Full Output Control: Users can customize decimal marks, thousands separators, leading zeros, and scientific or engineering notation directly on the converter screen.
• Privacy by Design: Every calculation — including batch CSV, TXT, Excel, and JSON file conversion — executes locally inside your web browser.