Electrical
nAtopA
Convert nanoamperes (nA) to picoamperes (pA).
Factor1 nA = 1000 pA
Converter
nA
Accepts numbers or expressions, e.g. 150 + 14.7
Result
pA
Rendered to 6 significant figures.
Formula
Formula
pA = nA × 1000
Multiply any value in nanoamperes by 1000 to obtain the value in picoamperes.
Worked example
Convert 1 nA to pA.
- 01Start with 1 nA.
- 02Multiply by the conversion factor: 1 × 1000 = 1000 pA.
Result1 nA = 1000 pA
Conversion table
| nA | pA |
|---|---|
| 1 | 1000 |
| 2 | 2000 |
| 5 | 5000 |
| 10 | 10000 |
| 20 | 20000 |
| 50 | 50000 |
| 100 | 1.0000e+5 |
| 200 | 2.0000e+5 |
| 500 | 5.0000e+5 |
| 1000 | 1.0000e+6 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from nA to pA?
1 nA equals 1000 pA. To convert, multiply the value in nanoamperes by 1000.
How do I convert 1 nA to pA?
1 nA = 1000 pA. For any value, multiply by 1000.
How do I convert pA back to nA?
Divide by the same factor — or equivalently, multiply by 0.001. So 1 pA = 0.001 nA.
When would I need to convert nanoampere to picoampere?
Current conversions between nA and pA appear in motor and cable sizing, instrumentation loop design (4–20 mA), battery characterisation and electronics. Amperes are standard for power circuits; milliamperes and microamperes are the working units for signal conditioning and sensor outputs.
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).