The quantities and units library for C++
Free and open source software for mathematical and engineering calculations.
A C++14-compatible physical units library with no dependencies and a single-file delivery option. Emphasis on safety, accessibility, performance, and developer experience.
Units of Measurement API
JSR 385 - Reference Implementation
#自然语言处理#Python library for information extraction of quantities from unstructured text
Swift package for physical quantities
A measurement and data type conversion library for Java, JavaScript and C#
Working with units made easy with automatic unit-check and converting between units
An ontology of units of measurements
Units of Measurement Demos
Physical unit systems (Metric, English, Natural, Planck, etc...)
Caliper is a project for managing units of measure and the conversions between them.
Units of measure and conversions between them
Type-hinted, simplified interface to `sympy` for solving engineering, science and maths problems.
A comprehensive list of libraries used for converting, checking, and managing units of measurement and physical quantities