Formula
μA to mA conversion formula
Use this relationship for a direct conversion:
mA = μA x 0.001
Worked example
2 μA = 0.002 mA.
SI prefix relationships are exact.
Electric Current conversion
Convert Microampere to Milliampere
1 microampere (μA) equals 0.001 milliampere (mA). Enter any value below to convert from μA to mA.
Enter a value and choose units. Results update instantly.
1 μA = 0.001 mA
All Current units
From 1 μA| Unit | Value |
|---|---|
| Nanoampere nA | 1,000 |
| Microampere μA | 1 |
| Milliampere mA | 0.001 |
| Ampere A | 0.000001 |
| Kiloampere kA | 0.000000001 |
| Abampere abA | 0.0000001 |
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Quick reference
Microampere to Milliampere table
| Microampere (μA) | Milliampere (mA) |
|---|---|
| 0.01 | 0.00001 |
| 0.1 | 0.0001 |
| 1 | 0.001 |
| 2 | 0.002 |
| 5 | 0.005 |
| 10 | 0.01 |
| 25 | 0.025 |
| 50 | 0.05 |
| 100 | 0.1 |
| 1,000 | 1 |
From unit
About the microampere
One millionth of an ampere.
Symbol: μA
To unit
About the milliampere
One thousandth of an ampere.
Symbol: mA
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Source
Conversion standard
Definitions are checked against BIPM SI Brochure: ampere. Calculations use full internal precision before display rounding.
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μA to mA FAQ
How do you convert microampere to milliampere?
Use the formula mA = μA x 0.001. 1 microampere (μA) equals 0.001 milliampere (mA).
Is the μA to mA conversion exact?
Both unit definitions use exact factors. Only the displayed decimal may be rounded.