A Microfarad (uF) equals 1e-06 farad(s), a scaled unit of capacitance used for micro-scale electrical work.
Microfarads to Attofarads
Convert Microfarad (uF) to Attofarad (aF) instantly with an exact formula, conversion table, and FAQ.
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Convert microfarads (uF) 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 = uF × 1.000000e+12
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Formula
aF = uF × 1.000000e+12
uF = aF × 1.000000e-12
Conversion table
| 1 uF | 1.000000e+12 aF |
| 5 uF | 5.000000e+12 aF |
| 10 uF | 1.000000e+13 aF |
| 20 uF | 2.000000e+13 aF |
| 50 uF | 5.000000e+13 aF |
| 100 uF | 1.000000e+14 aF |
| 500 uF | 5.000000e+14 aF |
| 1000 uF | 1.000000e+15 aF |
Related conversions
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How the formula works
Both microfarad and attofarad measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in microfarads by 1.000000e+12 to get attofarads. To reverse the conversion, multiply a attofarad value by 1.000000e-12 to get back to microfarads.
Frequently asked questions
What is Microfarad (uF)?
A Microfarad (uF) equals 1e-06 farad(s), a scaled unit of capacitance used for micro-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 microfarads to attofarads?
Multiply the microfarad value by 1.000000e+12 to get the equivalent in attofarads. For example, 5 uF × 1.000000e+12 = 5.000000e+12 aF.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 1.000000e+12 is an exact, non-rounded value.
Can I convert attofarads back to microfarads?
Yes. Divide the attofarad value by 1.000000e+12, or multiply it by 1.000000e-12, to get microfarads.
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About converting microfarads to attofarads
A Microfarad (uF) equals 1e-06 farad(s), a scaled unit of capacitance used for micro-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 microfarads 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.