Use our interactive calculator to easily convert milliamps to amps (mA to A).
Or would you rather convert amps to milliamps?
Milliamps to Amps Conversion Chart
Here's a chart converting common milliamp values to amps.
|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|
|10 mA||0.01 A|
|20 mA||0.02 A|
|30 mA||0.03 A|
|40 mA||0.04 A|
|50 mA||0.05 A|
|100 mA||0.1 A|
|250 mA||0.25 A|
|500 mA||0.5 A|
|750 mA||0.75 A|
|1000 mA||1 A|
|1500 mA||1.5 A|
|2000 mA||2 A|
|2500 mA||2.5 A|
|3000 mA||3 A|
|3500 mA||3.5 A|
|4000 mA||4 A|
|4500 mA||4.5 A|
|5000 mA||5 A|
How to Convert Milliamps to Amps (mA to A)
To convert milliamps to amps, divide the number of milliamps by 1000.
Formula: amps = milliamps ÷ 1000
Abbreviated: A = mA ÷ 1000
For example, I tested the solar panel output from some small solar tea candles. The panel on one of the candles had a short circuit current of 46.3 milliamps.
Here's how to convert this number to amps:
46.3 mA ÷ 1000 = 0.0463 A
So, in this example, it would also be correct to say the solar panel has a short circuit current of 0.0463 amps.
That's all there is to it. 🙂
How to Convert Amps to Milliamps (A to mA)
To convert the other way, multiply amps times 1000.
Formula: milliamps = amps × 1000
Abbreviated: mA = A × 1000
To stick with the theme of solar panels, let's say you measure the short circuit current of a large 100 watt solar panel. You get a short circuit current of 6.08 amps.
To convert this value to milliamps, you do the following:
6.08 A × 1000 = 6080 mA
So, expressed in milliamps, you would say this panel has a short circuit current of 6080 milliamps.