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Natural Units app for iPhone and iPad


4.0 ( 6080 ratings )
Utilities
Developer: Erik Hinterbichler
Free
Current version: 1.3.1, last update: 7 years ago
First release : 11 Jul 2010
App size: 1.26 Mb

Natural Units is a specialized unit converter that lets you quickly convert between distance, time, mass, energy, and temperature. Enter a value in one unit and instantly see the values of the other four converted units. You can even load values from a set of commonly used constants or add your own.

**Important Note**
Distance and time are inversely related to mass, energy, and temperature, so understand that Natural Units displays the inverse value when converting between these sets of units. For example, if you enter a value X in cm and Natural Units displays a result Y in Joules, the actual converted value would be 1/(Y Joules).