The volt (V) is the SI unit of electric potential difference, the "push" that drives current through a circuit.
Volts to Attofarads
Convert Volt (V) to Attofarad (aF) instantly with an exact formula, conversion table, and FAQ.
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Convert volts (V) to attofarads (aF) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
A Attofarad (aF) equals 1e-18 farad(s), a scaled unit of capacitance used for atto-scale electrical work.
aF = V × 1.000000e+18
Results update instantly for Volts to Attofarads conversions.
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Formula
aF = V × 1.000000e+18
V = aF × 1.000000e-18
Conversion table
| 1 V | 1.000000e+18 aF |
| 5 V | 5.000000e+18 aF |
| 10 V | 1.000000e+19 aF |
| 20 V | 2.000000e+19 aF |
| 50 V | 5.000000e+19 aF |
| 100 V | 1.000000e+20 aF |
| 500 V | 5.000000e+20 aF |
| 1000 V | 1.000000e+21 aF |
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How the formula works
Both volt and attofarad measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in volts by 1.000000e+18 to get attofarads. To reverse the conversion, multiply a attofarad value by 1.000000e-18 to get back to volts.
Frequently asked questions
What is Volt (V)?
The volt (V) is the SI unit of electric potential difference, the "push" that drives current through a circuit.
What is Attofarad (aF)?
A Attofarad (aF) equals 1e-18 farad(s), a scaled unit of capacitance used for atto-scale electrical work.
How do I convert volts to attofarads?
Multiply the volt value by 1.000000e+18 to get the equivalent in attofarads. For example, 5 V × 1.000000e+18 = 5.000000e+18 aF.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 1.000000e+18 is an exact, non-rounded value.
Can I convert attofarads back to volts?
Yes. Divide the attofarad value by 1.000000e+18, or multiply it by 1.000000e-18, to get volts.
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About converting volts to attofarads
The volt (V) is the SI unit of electric potential difference, the "push" that drives current through a circuit. A Attofarad (aF) equals 1e-18 farad(s), a scaled unit of capacitance used for atto-scale electrical work.
Use this calculator to move between volts and attofarads accurately for homework, engineering, billing, or everyday electricity calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.