Milliampere (mA) Conversion Calculator

Milliampere Conversion Calculator

Enter a value in milliamperes below to convert to another unit of electric current.

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What Is a Milliampere?

A milliampere is a unit used to measure electric current.

The milliampere is a multiple of the ampere, which is the SI base unit for electric current. In the metric system, "milli" is the prefix for thousandths, or 10^-3. A milliampere is sometimes also referred to as a milliamp. Milliamperes can be abbreviated as mA; for example, 1 milliampere can be written as 1 mA.

How Much Is a Milliampere?

One milliampere is equal to 1/1,000 of an ampere, which is the electrical current equal to the flow of one coulomb per second.

How to Convert Milliamperes

To convert milliamperes to another unit of electric current, you need to multiply the value by a conversion factor. A conversion factor is a numerical value used to change the units of a measurement without changing the value.^[1]

You can find the conversion factors for milliamperes in the conversion table below.

Then, multiply the electric current measurement by the conversion factor to find the equivalent value in the desired unit of measurement.

milliamperes × conversion factor = result

You can also use a calculator, such as one of the converters below, for the conversion.

Milliampere Conversion Table

Common milliampere values and equivalent imperial and metric electric current measurements
milliamperes	amperes	kiloamperes	megaamperes	biots	abamperes	statamperes	coulombs per second
1 mA	0.001 A	0.000001 kA	0.000000001 MA	0.0001 Bi	0.0001 abA	299,792 statA	0.001 C/s
2 mA	0.002 A	0.000002 kA	0.000000002 MA	0.0002 Bi	0.0002 abA	599,585 statA	0.002 C/s
3 mA	0.003 A	0.000003 kA	0.000000003 MA	0.0003 Bi	0.0003 abA	899,377 statA	0.003 C/s
4 mA	0.004 A	0.000004 kA	0.000000004 MA	0.0004 Bi	0.0004 abA	1,199,170 statA	0.004 C/s
5 mA	0.005 A	0.000005 kA	0.000000005 MA	0.0005 Bi	0.0005 abA	1,498,962 statA	0.005 C/s
6 mA	0.006 A	0.000006 kA	0.000000006 MA	0.0006 Bi	0.0006 abA	1,798,755 statA	0.006 C/s
7 mA	0.007 A	0.000007 kA	0.000000007 MA	0.0007 Bi	0.0007 abA	2,098,547 statA	0.007 C/s
8 mA	0.008 A	0.000008 kA	0.000000008 MA	0.0008 Bi	0.0008 abA	2,398,340 statA	0.008 C/s
9 mA	0.009 A	0.000009 kA	0.000000009 MA	0.0009 Bi	0.0009 abA	2,698,132 statA	0.009 C/s
10 mA	0.01 A	0.00001 kA	0.00000001 MA	0.001 Bi	0.001 abA	2,997,925 statA	0.01 C/s
11 mA	0.011 A	0.000011 kA	0.000000011 MA	0.0011 Bi	0.0011 abA	3,297,717 statA	0.011 C/s
12 mA	0.012 A	0.000012 kA	0.000000012 MA	0.0012 Bi	0.0012 abA	3,597,509 statA	0.012 C/s
13 mA	0.013 A	0.000013 kA	0.000000013 MA	0.0013 Bi	0.0013 abA	3,897,302 statA	0.013 C/s
14 mA	0.014 A	0.000014 kA	0.000000014 MA	0.0014 Bi	0.0014 abA	4,197,094 statA	0.014 C/s
15 mA	0.015 A	0.000015 kA	0.000000015 MA	0.0015 Bi	0.0015 abA	4,496,887 statA	0.015 C/s
16 mA	0.016 A	0.000016 kA	0.000000016 MA	0.0016 Bi	0.0016 abA	4,796,679 statA	0.016 C/s
17 mA	0.017 A	0.000017 kA	0.000000017 MA	0.0017 Bi	0.0017 abA	5,096,472 statA	0.017 C/s
18 mA	0.018 A	0.000018 kA	0.000000018 MA	0.0018 Bi	0.0018 abA	5,396,264 statA	0.018 C/s
19 mA	0.019 A	0.000019 kA	0.000000019 MA	0.0019 Bi	0.0019 abA	5,696,057 statA	0.019 C/s
20 mA	0.02 A	0.00002 kA	0.00000002 MA	0.002 Bi	0.002 abA	5,995,849 statA	0.02 C/s