pyunitconverter is a Python library of functions for unit conversions.

• pyunitconverter.energy: conversion of energy units
• pyunitconverter.length: conversion of length units
• pyunitconverter.mass: conversion of mass units
• pyunitconverter.prefixes: prefixes for units of the International System (ie: kilo, mega, ...)
• pyunitconverter.speed: conversion of speed units
• pyunitconverter.temperature: conversion of temperature units
• pyunitconverter.time: conversion of time units
• pyunitconverter.volume: conversion of volume units

python -m pip install pyunitconverter

Example 1

from pyunitconverter.mass import ounces_to_kilograms

mass = 10

print(f"{mass} ounces = {ounces_to_kilograms(mass)} kg")

Example 2

from pyunitconverter.prefixes import PREFIX_KILO

length = 5.2

print(f"{length} km = {PREFIX_KILO*length} m")