Milliampere to Ampere Converter (and vice versa)
Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026
This converter allows you to convert milliamperes [mA] to amperes [A] or amperes [A] to milliamperes [mA]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.
Convert milliamperes to amperes
There are two simple ways to convert milliamperes [mA] to amperes [A]. In the first calculation method, the value in milliamperes [mA] is divided by 1,000. The second method multiplies the value in milliamperes [mA] by 0.001.
- Amperes [A] = milliamperes [mA] ÷ 1,000
- Amperes [A] = milliamperes [mA] * 0.001
Convert amperes to milliamperes
Converting amperes [A] to milliamperes [mA] is easy and can be done in two ways. The first method involves multiplication, whereby the value in amperes [A] is multiplied by 1,000. The second variant is a division. Here, the value in amperes [A] is divided by 0.001.
- Milliamperes [mA] = amperes [A] * 1,000
- Milliamperes [mA] = amperes [A] ÷ 0.001
Converter
Decimal places
How it's calculated
To all available units
Milliamperes
Centiamperes
Milliamperes
Decaamperes
Milliamperes
Deciamperes
Milliamperes
Exaamperes
Milliamperes
Gigaamperes
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