The ampere (A) is the SI unit of electric current, measuring the rate of flow of electric charge.
Amperes to Microamperes
Convert Ampere (A) to Microampere (uA) instantly with an exact formula, conversion table, and FAQ.
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Convert amperes (A) to microamperes (uA) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
A Microampere (uA) equals 1e-06 ampere(s), a scaled unit of electric current used for micro-scale electrical work.
uA = A × 1.000000e+06
Results update instantly for Amperes to Microamperes conversions.
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Formula
uA = A × 1.000000e+06
A = uA × 0.000001
Conversion table
| 1 A | 1.000000e+06 uA |
| 5 A | 5.000000e+06 uA |
| 10 A | 1.000000e+07 uA |
| 20 A | 2.000000e+07 uA |
| 50 A | 5.000000e+07 uA |
| 100 A | 1.000000e+08 uA |
| 500 A | 5.000000e+08 uA |
| 1000 A | 1.000000e+09 uA |
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How the formula works
Both ampere and microampere measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in amperes by 1.000000e+06 to get microamperes. To reverse the conversion, multiply a microampere value by 0.000001 to get back to amperes.
Frequently asked questions
What is Ampere (A)?
The ampere (A) is the SI unit of electric current, measuring the rate of flow of electric charge.
What is Microampere (uA)?
A Microampere (uA) equals 1e-06 ampere(s), a scaled unit of electric current used for micro-scale electrical work.
How do I convert amperes to microamperes?
Multiply the ampere value by 1.000000e+06 to get the equivalent in microamperes. For example, 5 A × 1.000000e+06 = 5.000000e+06 uA.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 1.000000e+06 is an exact, non-rounded value.
Can I convert microamperes back to amperes?
Yes. Divide the microampere value by 1.000000e+06, or multiply it by 0.000001, to get amperes.
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About converting amperes to microamperes
The ampere (A) is the SI unit of electric current, measuring the rate of flow of electric charge. A Microampere (uA) equals 1e-06 ampere(s), a scaled unit of electric current used for micro-scale electrical work.
Use this calculator to move between amperes and microamperes accurately for homework, engineering, billing, or everyday electricity calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.