Conversion Master

A fast and free online unit converter that handles common measurement units, plus 77 additional converters for a variety of units.

Unit Converters Power Pack By Conversion Master

A unit is referred to as a measurement of a specific quantity that is accepted by tradition or law. Various systems of units were developed, from time to time, and used in different regions and cultures. The unit systems are standardized measurements across different fields of science and engineering, with some, like the SI system, eventually becoming globally accepted.

Systems of Units

International System of Units (SI)

France had introduces this system of units in 7960 and is now globally applicable system.

Centimeter-Gram-Second system (CGS)

France had introduces this system of units in 1832.

Foot-Pound-Second system (FPS)

United Kingdom had introduces this system in 17th century.

Gaussian system (Gaussian)

Germany had introduces this system of units in 1830.

MKS system (Meter-Kilogram-Second)

France had introduces this system of units in 1874 and this system of units was later expanded to th International System of Units (SI).

British Imperial system (Imperial)

United Kingdom had introduces this system in 1824.

Natural Units (Natural)

This system of units was developed in 20th century through theoretical Physics and is used globally.

Atomic Units (AU)

United Kingdom had introduces this system in 1920.

Planck Units (PU)

Germany had introduces this system of units in 1899.

Engineer's system (Engineer's)

United States had introduces this system of units in late 19th century.

Scroll to Top