Microampere to Milliampere Converter
Convert Microampere (µA) to Milliampere (mA) instantly. 1 µA = 0.001 mA.
Electric Current Converter
11 units available
1 µA = 0.001 mA
Formula:
mA = µA × 0.001With your value: 1 µA = 0.001 mA
Other Microampere to Milliampere conversions
Microampere to Milliampere Conversion Table
| Microampere (µA) | Milliampere (mA) |
|---|---|
| 0.5 | 0.0005 |
| 1 | 0.001 |
| 2 | 0.002 |
| 5 | 0.005 |
| 10 | 0.01 |
| 15 | 0.015 |
| 20 | 0.02 |
| 25 | 0.025 |
| 50 | 0.05 |
| 100 | 0.1 |
| 250 | 0.25 |
| 500 | 0.5 |
| 1000 | 1 |
Milliampere to Microampere Conversion Table
| Milliampere (mA) | Microampere (µA) |
|---|---|
| 0.5 | 500 |
| 1 | 1,000 |
| 2 | 2,000 |
| 5 | 5,000 |
| 10 | 10,000 |
| 15 | 15,000 |
| 20 | 20,000 |
| 25 | 25,000 |
| 50 | 50,000 |
| 100 | 100,000 |
| 250 | 250,000 |
| 500 | 500,000 |
| 1000 | 1,000,000 |
Where these values come from
Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.
Microampere (µA)
Electric Current
Traceable to the ampere, defined by fixing the elementary charge at 1.602 176 634 × 10⁻¹⁹ C.
Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)
Bureau International des Poids et Mesures · Reviewed 2026-07-01
Milliampere (mA)
Electric Current
Traceable to the ampere, defined by fixing the elementary charge at 1.602 176 634 × 10⁻¹⁹ C.
Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)
Bureau International des Poids et Mesures · Reviewed 2026-07-01
How to Convert Microampere to Milliampere
To convert from Microampere (µA) to Milliampere (mA), multiply the value by 0.001.
Formula: mA = µA × 0.001
Reverse: µA = mA × 1,000
Step-by-Step Example
- Start with your value in Microampere. For example: 5 µA
- Multiply by the conversion factor: 5 x 0.001
- The result is: 0.005 mA
About Microampere
The microampere (µA) is a unit of electric current. One microampere equals 1.000000 × 10^-6 amperes. UnitConvertLab converts it against every other electric current unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
Common uses: electric current calculations, engineering and science, education.
About Milliampere
The milliampere (mA) is a unit of electric current. One milliampere equals 0.001 amperes. UnitConvertLab converts it against every other electric current unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
Common uses: electric current calculations, engineering and science, education.
Frequently Asked Questions
How many Milliampere are in 1 Microampere?
There are exactly 0.001 Milliampere in 1 Microampere. This means the conversion factor from Microampere to Milliampere is 0.001.
What is the formula to convert Microampere to Milliampere?
The formula to convert Microampere to Milliampere is: mA = µA × 0.001. For example, to convert 10 Microampere to Milliampere, you would multiply 10 by 0.001.
What is a Microampere?
The microampere (µA) is a unit of electric current. One microampere equals 1.000000 × 10^-6 amperes. UnitConvertLab converts it against every other electric current unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
What is a Milliampere?
The milliampere (mA) is a unit of electric current. One milliampere equals 0.001 amperes. UnitConvertLab converts it against every other electric current unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
What are the common uses of Microampere?
The Microampere is commonly used in electric current calculations, engineering and science, education.
Related Electric Current Conversions
Cite this page
UnitConvertLab. (2026). Microampere to Milliampere converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/microampere-to-milliampere