An Exafarad (EF) equals 1e+18 farad(s), a scaled unit of capacitance used for exa-scale electrical work.
Exafarads to Attofarads
Convert Exafarad (EF) to Attofarad (aF) instantly with an exact formula, conversion table, and FAQ.
Reserved for a responsive leaderboard above the conversion details.
Professional calculator style
World-scale conversion engine
30+ categories
6,500+ units
Instant results
Offline ready
Electrical calculator
Electricity Converter
Convert exafarads (EF) to attofarads (aF) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
An Attofarad (aF) equals 1e-18 farad(s), a scaled unit of capacitance used for atto-scale electrical work.
aF = EF × 1.000000e+36
Results update instantly for Exafarads to Attofarads conversions.
Reserved above the conversion cards and below the converter.
Formula
aF = EF × 1.000000e+36
EF = aF × 1.000000e-36
Conversion table
| 1 EF | 1.000000e+36 aF |
| 5 EF | 5.000000e+36 aF |
| 10 EF | 1.000000e+37 aF |
| 20 EF | 2.000000e+37 aF |
| 50 EF | 5.000000e+37 aF |
| 100 EF | 1.000000e+38 aF |
| 500 EF | 5.000000e+38 aF |
| 1000 EF | 1.000000e+39 aF |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How the formula works
Both exafarad and attofarad measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in exafarads by 1.000000e+36 to get attofarads. To reverse the conversion, multiply a attofarad value by 1.000000e-36 to get back to exafarads.
Frequently asked questions
What is Exafarad (EF)?
An Exafarad (EF) equals 1e+18 farad(s), a scaled unit of capacitance used for exa-scale electrical work.
What is Attofarad (aF)?
An Attofarad (aF) equals 1e-18 farad(s), a scaled unit of capacitance used for atto-scale electrical work.
How do I convert exafarads to attofarads?
Multiply the exafarad value by 1.000000e+36 to get the equivalent in attofarads. For example, 5 EF × 1.000000e+36 = 5.000000e+36 aF.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 1.000000e+36 is an exact, non-rounded value.
Can I convert attofarads back to exafarads?
Yes. Divide the attofarad value by 1.000000e+36, or multiply it by 1.000000e-36, to get exafarads.
Reserved between the FAQ and the article so the page stays balanced.
About converting exafarads to attofarads
An Exafarad (EF) equals 1e+18 farad(s), a scaled unit of capacitance used for exa-scale electrical work. An Attofarad (aF) equals 1e-18 farad(s), a scaled unit of capacitance used for atto-scale electrical work.
Use this calculator to move between exafarads 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.