picoampere to attoampere
Convert picoampere (pA) to attoampere (aA). Use an editable electric current converter, conversion formula, and reference table.
1 pA = 1,000,000 aA
Conversion formula
One picoampere equals 1,000,000 attoampere. Multiply your value in picoampere by this factor to get attoampere. For the reverse conversion, divide by the same factor.
Worked example
To convert 5 picoampere:5 × 1,000,000 = 5,000,000 aA
Conversion table
| picoampere (pA) | attoampere (aA) |
|---|---|
| 0.01 | 10,000 |
| 0.1 | 100,000 |
| 1 | 1,000,000 |
| 2 | 2,000,000 |
| 5 | 5,000,000 |
| 10 | 10,000,000 |
| 25 | 25,000,000 |
| 50 | 50,000,000 |
| 100 | 100,000,000 |
| 1000 | 1,000,000,000 |
About these measurements
Electric current is the rate of electric charge flow.
The base reference used here is the ampere. One picoampere is 1e-12 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 pA to aA?
Multiply the quantity in pA by 1,000,000. 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 picoampere 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.
