A Microampere (uA) equals 1e-06 ampere(s), a scaled unit of electric current used for micro-scale electrical work.
Microamperes to Amperes
Convert Microampere (uA) to Ampere (A) instantly with an exact formula, conversion table, and FAQ.
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Convert microamperes (uA) to amperes (A) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
The ampere (A) is the SI unit of electric current, measuring the rate of flow of electric charge.
A = uA × 0.000001
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Formula
A = uA × 0.000001
uA = A × 1.000000e+06
Conversion table
| 1 uA | 0.000001 A |
| 5 uA | 0.000005 A |
| 10 uA | 0.00001 A |
| 20 uA | 0.00002 A |
| 50 uA | 0.00005 A |
| 100 uA | 0.0001 A |
| 500 uA | 0.0005 A |
| 1000 uA | 0.001 A |
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How the formula works
Both microampere and ampere measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in microamperes by 0.000001 to get amperes. To reverse the conversion, multiply a ampere value by 1.000000e+06 to get back to microamperes.
Frequently asked questions
What is Microampere (uA)?
A Microampere (uA) equals 1e-06 ampere(s), a scaled unit of electric current used for micro-scale electrical work.
What is Ampere (A)?
The ampere (A) is the SI unit of electric current, measuring the rate of flow of electric charge.
How do I convert microamperes to amperes?
Multiply the microampere value by 0.000001 to get the equivalent in amperes. For example, 5 uA × 0.000001 = 0.000005 A.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 0.000001 is an exact, non-rounded value.
Can I convert amperes back to microamperes?
Yes. Divide the ampere value by 0.000001, or multiply it by 1.000000e+06, to get microamperes.
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About converting microamperes to amperes
A Microampere (uA) equals 1e-06 ampere(s), a scaled unit of electric current used for micro-scale electrical work. The ampere (A) is the SI unit of electric current, measuring the rate of flow of electric charge.
Use this calculator to move between microamperes and amperes accurately for homework, engineering, billing, or everyday electricity calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.