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Electrical · Converter

Ampere to Milliampere

Convert ampere (A) to milliampere (mA) instantly with our free online Electrical converter.

Ampere to Milliampere

1 A = — mA

Easily convert ampere to milliampere using this precise, free online tool. Enter a value and get an instant result. The conversion factor used is 1 A = 1.000000e+3 mA.

Formula

value in mA = value in A × 1000

How to convert

  1. Enter the value you want to convert in the "From" field.
  2. Select the source unit from the dropdown.
  3. Select the target unit in the "To" dropdown.
  4. The result updates instantly in real time.

Conversion Table

UnitAbbreviationValue
AmpereA1
MilliamperemA1,000

FAQ

How many milliampere are in 1 ampere?+

1 Ampere (A) equals 1,000 Milliampere (mA).

How do I convert ampere to milliampere?+

Multiply the value in Ampere by 1000 to get the equivalent value in Milliampere.

Is this Ampere to Milliampere converter accurate?+

Yes, this converter uses precise, internationally recognized conversion factors for accurate results.

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