Top 7 unit-conversion open source projects

Physical quantities and units

Convert standard units from one to another with this easy to use, lightweight package

ianramosc.github.io/metric.js

📐 Validation and unit conversion errors in TypeScript at compile-time. Started in 2016.

A powerful expression-based calculator, unit converter, and general computation engine for Android

A lightweight compile-time, header-only, dimensional analysis and unit conversion library built on c++11 with no dependencies

Advanced .NET math library (.NET Standard).