Convert Amperes to Milliamperes

Enter your ampere value in the form below to get the value calculated in milliamperes.

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Results in Milliamperes:
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1 A = 1,000 mA

How to Convert Amperes to Milliamperes

Convert amperes to milliamperes with this simple formula:

milliamperes = amperes × 1,000

Converting an ampere electric current measurement to a milliampere measurement involves multiplying the electric current by the conversion ratio to find the result. One ampere is equal to 1,000 milliamperes, so to convert simply multiply by 1,000.

For example:
5 A = (5 × 1,000) = 5,000 mA

Amperes and milliamperes are both units used to measure electric current. Learn more about electric current and find more electric current measurement conversion calculators. Amperes are an electric current measurement and can be abbreviated as A, for example 1 A. Milliamperes are an electric current measurement and can be abbreviated as mA, for example 1 mA.

Convert Milliamperes to Amperes

Ampere Measurements and Equivalent Milliampere Conversions

Common ampere values converted to the equivalent milliampere value
Amperes Milliamperes
1 A 1,000 mA
2 A 2,000 mA
3 A 3,000 mA
4 A 4,000 mA
5 A 5,000 mA
6 A 6,000 mA
7 A 7,000 mA
8 A 8,000 mA
9 A 9,000 mA
10 A 10,000 mA
11 A 11,000 mA
12 A 12,000 mA
13 A 13,000 mA
14 A 14,000 mA
15 A 15,000 mA
16 A 16,000 mA
17 A 17,000 mA
18 A 18,000 mA
19 A 19,000 mA
20 A 20,000 mA
21 A 21,000 mA
22 A 22,000 mA
23 A 23,000 mA
24 A 24,000 mA
25 A 25,000 mA
26 A 26,000 mA
27 A 27,000 mA
28 A 28,000 mA
29 A 29,000 mA
30 A 30,000 mA
31 A 31,000 mA
32 A 32,000 mA
33 A 33,000 mA
34 A 34,000 mA
35 A 35,000 mA
36 A 36,000 mA
37 A 37,000 mA
38 A 38,000 mA
39 A 39,000 mA
40 A 40,000 mA

More Ampere Electric Current Conversions

Convert to Kiloamperes
1 A is equal to 0.001 kiloamperes
Convert to Megaamperes
1 A is equal to 1.0E-6 megaamperes
Convert to Abamperes
1 A is equal to 0.1 abamperes
Convert to Biots
1 A is equal to 0.1 biots
Convert to Statamperes
1 A is equal to 299,792,453.7 statamperes
Convert to Coulombs Per Second
1 A is equal to 1 coulombs per second