microampere to attoampere
Convert microampere (μA) to attoampere (aA). Use an editable electric current converter, conversion formula, and reference table.
1 μA = 1,000,000,000,000 aA
Conversion formula
One microampere equals 1,000,000,000,000 attoampere. Multiply your value in microampere by this factor to get attoampere. For the reverse conversion, divide by the same factor.
Worked example
To convert 5 microampere:5 × 1,000,000,000,000 = 5e+12 aA
Conversion table
| microampere (μA) | attoampere (aA) |
|---|---|
| 0.01 | 10,000,000,000 |
| 0.1 | 100,000,000,000 |
| 1 | 1,000,000,000,000 |
| 2 | 2e+12 |
| 5 | 5e+12 |
| 10 | 1e+13 |
| 25 | 2.5e+13 |
| 50 | 5e+13 |
| 100 | 1e+14 |
| 1000 | 1e+15 |
About these measurements
Electric current is the rate of electric charge flow.
The base reference used here is the ampere. One microampere is 0.000001 base units; one attoampere is 1e-18 base units.
Important distinctions
Current units describe the same quantity; AC RMS and DC values are not interchangeable measurements.
Precision
The converter uses stored conversion factors and floating-point arithmetic. Results display up to ten significant digits, switching to scientific notation for very small or large values. Keep the precision of your original measurement when reporting results.
Common questions
How do I convert μA to aA?
Multiply the quantity in μA by 1,000,000,000,000. You can also type the value into the converter above.
Can I reverse the conversion?
Yes. Use the swap button or open the attoampere to microampere converter.
Reference
NIST Guide to the SI — conversion factors and prefix conventions. SI prefixes scale units by powers of ten; the dimension-specific notes above describe the assumptions used on this page.
