benri is a c++ library for compile time checking of physical quantities.

Unitility: The Physics Units of Measure Library for Java with Spring Boot and Quarkus support for web applications development. Immutable, thread-safe, content rich, easy to use.

Statically-checked physical units with seamless syntax

💎 General unit converter aimed at the International System of Units, Imperial System and US Costumary Units. It has support for the main quantities, such as energy, velocity, mass, temperature and many others.

💎 General unit converter aimed at the International System of Units, Imperial System and US Costumary Units. It has support for the main quantities, such as energy, velocity, mass, temperature and many others.

uCalcX is a Python library for handling units of measurement and performing conversions across various physical quantities.

Calculations with non-decimal units and mixed bases

Metric / Imperial Unit Converter

🌍 Trinity Units website.

calculator which takes into account units and prefixes to give an accurate unit for the result (works with SI an imperial)

Feet & Inches Calculator

A Discord bot which converts various units

A calculator to help amateur athletes convert their training distances from imperial to metric units and vice-versa