A unit is a measurement of a quantity. It convert unit for users.
A unit is a measurement of a quantity that is defined or adopted by tradition or law. Other value of quantity can be expressed as a simple multiple of the unit.
1. Angle
2. Area
3. Bits & Bytes
4. Density
5. Electric Current
6. Energy
7. Force
8.Fuel Consumption
9. Length
10. Mass
11. Power
12. Pressure
13. Speed
14. Temperature
15. Time
16. Volume