Light & Electricity

Electric Current Converter

Amperes, milliamperes, microamperes and CGS units of electric current.

From

To

1 Ampere = 1,000 Milliamperes

Formula: multiply the electric current value by 1,000

Decimals

1 A in every electric current unit

Tap a row to convert to that unit.

How to convert electric current units

Amperes, milliamperes, microamperes and CGS units of electric current. Every conversion goes through one base unit, the ampere, using exact factors, so results don’t drift.

Amperes to milliamperes (A to mA)

To convert amperes to milliamperes, multiply by 1,000. 1 ampere = 1,000 milliamperes.

A	mA
1 A	1,000 mA
2 A	2,000 mA
5 A	5,000 mA
10 A	10,000 mA
20 A	20,000 mA
50 A	50,000 mA
100 A	100,000 mA

Milliamperes to amperes (mA to A)

To convert milliamperes to amperes, divide by 1,000. 1 milliampere = 0.001 amperes.

mA	A
1 mA	0.001 A
2 mA	0.002 A
5 mA	0.005 A
10 mA	0.01 A
20 mA	0.02 A
50 mA	0.05 A
100 mA	0.1 A

Milliamperes to microamperes (mA to µA)

To convert milliamperes to microamperes, multiply by 1,000. 1 milliampere = 1,000 microamperes.

Microamperes to milliamperes (µA to mA)

To convert microamperes to milliamperes, divide by 1,000. 1 microampere = 0.001 milliamperes.