Convert 1 mA to Amps

Quick Answer: 1 mA = 0.001 A

Milliamps (mA)
=
Amps (A)
Conversion Result
1 mA = 0.001 A

Formula: A = mA / 1,000

1 mA = 0.001 A

Step-by-step:

  1. Formula: A = mA / 1,000
  2. 1 mA / 1,000 = 0.001 A

Similar Milliamps to Amps Conversions

Values close to 1 mA for quick reference:

Milliamps (mA) Amps (A)
1 mA 0.001 A
2 mA 0.002 A
3 mA 0.003 A
4 mA 0.004 A
5 mA 0.005 A
6 mA 0.006 A

See Also

Frequently Asked Questions

How much is 1 mA in amps?

1 mA equals 0.001 A. Divide milliamps by 1,000 to get amps.

How do I convert 1 mA to amps?

Divide by 1,000: 1 mA / 1,000 = 0.001 A.

How many milliamps are in one amp?

There are exactly 1,000 milliamps (mA) in 1 amp (A). The prefix "milli" means one-thousandth.

All unit conversions on CoolConversion use conversion factors defined or documented by internationally recognised standards bodies (such as ISO and NIST), including both SI and non-SI units.

Conversion factors verified against NIST, BIPM Based on SI definitions (BIPM). Last reviewed: March 2026
Tiago Fernandes Reviewed by Tiago Fernandes