A Femtoampere (fA) equals 1e-15 ampere(s), a scaled unit of electric current used for femto-scale electrical work.
Femtoamperes to Picoamperes
Convert Femtoampere (fA) to Picoampere (pA) instantly with an exact formula, conversion table, and FAQ.
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Convert femtoamperes (fA) to picoamperes (pA) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
A Picoampere (pA) equals 1e-12 ampere(s), a scaled unit of electric current used for pico-scale electrical work.
pA = fA × 0.001
Results update instantly for Femtoamperes to Picoamperes conversions.
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Formula
pA = fA × 0.001
fA = pA × 1000
Conversion table
| 1 fA | 0.001 pA |
| 5 fA | 0.005 pA |
| 10 fA | 0.01 pA |
| 20 fA | 0.02 pA |
| 50 fA | 0.05 pA |
| 100 fA | 0.1 pA |
| 500 fA | 0.5 pA |
| 1000 fA | 1 pA |
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How the formula works
Both femtoampere and picoampere measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in femtoamperes by 0.001 to get picoamperes. To reverse the conversion, multiply a picoampere value by 1000 to get back to femtoamperes.
Frequently asked questions
What is Femtoampere (fA)?
A Femtoampere (fA) equals 1e-15 ampere(s), a scaled unit of electric current used for femto-scale electrical work.
What is Picoampere (pA)?
A Picoampere (pA) equals 1e-12 ampere(s), a scaled unit of electric current used for pico-scale electrical work.
How do I convert femtoamperes to picoamperes?
Multiply the femtoampere value by 0.001 to get the equivalent in picoamperes. For example, 5 fA × 0.001 = 0.005 pA.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 0.001 is an exact, non-rounded value.
Can I convert picoamperes back to femtoamperes?
Yes. Divide the picoampere value by 0.001, or multiply it by 1000, to get femtoamperes.
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About converting femtoamperes to picoamperes
A Femtoampere (fA) equals 1e-15 ampere(s), a scaled unit of electric current used for femto-scale electrical work. A Picoampere (pA) equals 1e-12 ampere(s), a scaled unit of electric current used for pico-scale electrical work.
Use this calculator to move between femtoamperes and picoamperes accurately for homework, engineering, billing, or everyday electricity calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.