Milliampere to Ampere

1 mA = 0.001 A

One milliampere equals 0.001 amperes, and one ampere equals 1,000 milliamperes.

Milliampere to Ampere formula

A = mA × 0.001

To convert milliamperes to amperes, multiply the value by 0.001. One milliampere equals 0.001 amperes.

Step-by-step examples

Convert 1 milliamperes to amperes

  1. 1Start with the value in milliamperes: 1 mA.
  2. 2Multiply by the conversion factor 0.001.
  3. 31 × 0.001 = 0.001 A.

Result: 1 mA = 0.001 A

Convert 10 milliamperes to amperes

  1. 1Start with the value in milliamperes: 10 mA.
  2. 2Multiply by the conversion factor 0.001.
  3. 310 × 0.001 = 0.01 A.

Result: 10 mA = 0.01 A

Convert 100 milliamperes to amperes

  1. 1Start with the value in milliamperes: 100 mA.
  2. 2Multiply by the conversion factor 0.001.
  3. 3100 × 0.001 = 0.1 A.

Result: 100 mA = 0.1 A

Milliampere to Ampere conversion table

Milliampere (mA)Ampere (A)
0.010.00001
0.10.0001
0.50.0005
10.001
20.002
30.003
40.004
50.005
100.01
200.02
250.025
500.05
1000.1
2500.25
5000.5
10001

Milliampere to Ampere chart

00.002500.005000.007500.010 mA10 mA

mA (horizontal) vs A (vertical)

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Related converters

Reverse: Ampere to Milliampere

Frequently asked questions

How many amperes are in a milliampere?

There are 0.001 amperes in one milliampere (1 mA = 0.001 A).

How do you convert milliamperes to amperes?

To convert milliamperes to amperes, multiply the value by 0.001. One milliampere equals 0.001 amperes.

What is 10 milliamperes in amperes?

10 milliamperes equals 0.01 amperes.

How many milliamperes are in a ampere?

One ampere equals 1,000 milliamperes (1 A = 1,000 mA).