Microamperes to Milliamperes Converter

µA → mA: type a value and the result appears instantly.

1 µA = 0.001 mA
1 mA = 1,000 µA

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To

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How to convert microamperes to milliamperes

Use this formula:

mA = µA × 0.001

Examples

5 µA = 0.005 mA
12 µA = 0.012 mA
100 µA = 0.1 mA

µA to mA conversion chart

microamperes (µA)	milliamperes (mA)
0.1 µA	1 × 10^-4 mA
0.25 µA	0.00025 mA
0.5 µA	0.0005 mA
1 µA	0.001 mA
2 µA	0.002 mA
3 µA	0.003 mA
4 µA	0.004 mA
5 µA	0.005 mA
6 µA	0.006 mA
7 µA	0.007 mA
8 µA	0.008 mA
9 µA	0.009 mA
10 µA	0.01 mA
12 µA	0.012 mA
15 µA	0.015 mA
20 µA	0.02 mA
25 µA	0.025 mA
30 µA	0.03 mA
40 µA	0.04 mA
50 µA	0.05 mA
60 µA	0.06 mA
70 µA	0.07 mA
75 µA	0.075 mA
80 µA	0.08 mA
90 µA	0.09 mA
100 µA	0.1 mA
150 µA	0.15 mA
200 µA	0.2 mA
250 µA	0.25 mA
500 µA	0.5 mA
1,000 µA	1 mA

About the units

Microampere (µA) is a metric (SI) unit. 1 µA = 0.001 mA.

Milliampere (mA) is a metric (SI) unit. 1 mA = 0.001 A.

Frequently asked questions

How do I convert microamperes to milliamperes?: Multiply the value in µA by 0.001.
How many milliamperes are in 1 microampere?: 1 µA = 0.001 mA.
What is 12 µA in mA?: 12 µA = 0.012 mA.
How do I convert milliamperes to microamperes?: Use the reverse converter: mA → µA.

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Related conversions

mA → µA mA → A A → mA

Sources: NIST SP 811 · BIPM SI Brochure · NIST Handbook 44. Last reviewed: 2026-10 · FreeUnitConverters