Unit Converter
Conversion Setup
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UnitEquation: --
Numerical Magnitude
This chart compares the raw numerical values. A smaller unit (like centimeters) requires a larger number to represent the same physical distance as a larger unit (like inches).
Example
1 Inch = 2.54 Centimeters.
The value "2.54" is larger, even though the length is identical.
Unit Systems 101
M
Metric System (SI)
Based on powers of 10. It is the global standard used by almost every country in the world. Key units include meters, grams, and liters.
I
Imperial / US Customary
An older system primarily used in the United States, Liberia, and Myanmar. Based on historical measures like the human foot or the length of a barleycorn.