Metric System is basically a system used for measuring distance, length, volume, weight and temperature. It is based on three basic units with which we can measure almost everything in the world
The metric system was originated in the year 1799. Over the years, this system has been extended to incorporate many units. Although a number of variants of this system discovered in the late 19th and early 20th centuries, the term - metric system is used as another word for SI or the International System of Units.
The SI Units (standard International System of Units) gives proper definitions for meter, kilogram and the second. It also specifies and defines 4 different additional units :
Ampere – Electric Current
Candela- luminous Intensity
Metric Number Prefixes
Whether you want to measure very small or very big things, You can go for metric number prefixes. For example- kilo and milli.
There are some common units that are based on the kilogram, meter and second.
Important Things to Remember
You can follow the below-given methods for converting from Metric Units to Metric Units (Length)