A Picocoulomb (pC) equals 1e-12 coulomb(s), a scaled unit of electric charge used for pico-scale electrical work.
Picocoulombs to Attocoulombs
Convert Picocoulomb (pC) to Attocoulomb (aC) instantly with an exact formula, conversion table, and FAQ.
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Convert picocoulombs (pC) to attocoulombs (aC) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
An Attocoulomb (aC) equals 1e-18 coulomb(s), a scaled unit of electric charge used for atto-scale electrical work.
aC = pC × 1000000
Results update instantly for Picocoulombs to Attocoulombs conversions.
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Formula
aC = pC × 1000000
pC = aC × 0.000001
Conversion table
| 1 pC | 1000000 aC |
| 5 pC | 5.000000e+06 aC |
| 10 pC | 1.000000e+07 aC |
| 20 pC | 2.000000e+07 aC |
| 50 pC | 5.000000e+07 aC |
| 100 pC | 1.000000e+08 aC |
| 500 pC | 5.000000e+08 aC |
| 1000 pC | 1.000000e+09 aC |
Related conversions
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How the formula works
Both picocoulomb and attocoulomb measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in picocoulombs by 1000000 to get attocoulombs. To reverse the conversion, multiply a attocoulomb value by 0.000001 to get back to picocoulombs.
Frequently asked questions
What is Picocoulomb (pC)?
A Picocoulomb (pC) equals 1e-12 coulomb(s), a scaled unit of electric charge used for pico-scale electrical work.
What is Attocoulomb (aC)?
An Attocoulomb (aC) equals 1e-18 coulomb(s), a scaled unit of electric charge used for atto-scale electrical work.
How do I convert picocoulombs to attocoulombs?
Multiply the picocoulomb value by 1000000 to get the equivalent in attocoulombs. For example, 5 pC × 1000000 = 5.000000e+06 aC.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 1000000 is an exact, non-rounded value.
Can I convert attocoulombs back to picocoulombs?
Yes. Divide the attocoulomb value by 1000000, or multiply it by 0.000001, to get picocoulombs.
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About converting picocoulombs to attocoulombs
A Picocoulomb (pC) equals 1e-12 coulomb(s), a scaled unit of electric charge used for pico-scale electrical work. An Attocoulomb (aC) equals 1e-18 coulomb(s), a scaled unit of electric charge used for atto-scale electrical work.
Use this calculator to move between picocoulombs and attocoulombs accurately for homework, engineering, billing, or everyday electricity calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.