›› Measurement unit: milliampere

Full name: milliampere

Plural form: milliamperes

Symbol: mA

Alternate spelling: milliamps

Category type: electric current

Scale factor: 0.001

›› SI unit: ampere

The SI base unit for electric current is the ampere.
1 ampere is equal to 1000 milliampere.

Valid units must be of the electric current type.
You can use this form to select from known units:

The SI prefix "milli" represents a factor of 10^-3, or in exponential notation, 1E-3.

So 1 milliampere = 10^-3 ampere.