Convert capacitance between farads, common SI prefixes, and CGS reference units with grouped result sheets that keep the farad baseline visible.
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An electrostatic capacitance converter compares capacitance across the farad family and the historical CGS reference units used in older electrostatics texts. It is useful when a component value is written in µF, nF, or pF but you want the full farad baseline, or when you need to interpret an abfarad or statfarad reference without doing the conversion by hand.
This page converts one capacitance value into a full result sheet covering farads, millifarads, microfarads, nanofarads, picofarads, kilofarads, megafarads, gigafarads, abfarads, and statfarads.
That makes it useful for everyday electronics work as well as for reading older electrostatic or electromagnetic unit systems that do not use the same naming conventions as modern SI-focused datasheets.
The converter first resolves the chosen unit into farads. Every supporting result is then just the same capacitance expressed at another scale, which is why the farad baseline is always shown directly in the result summary.
Keeping that baseline visible helps avoid mistakes when moving between everyday capacitor labels such as µF and nF and much larger or historical reference units.
1 mF = 10^-3 F; 1 µF = 10^-6 F; 1 nF = 10^-9 F; 1 pF = 10^-12 F
Common electronics units are powers-of-ten expressions of the farad.
1 abF = 10^9 F
The abfarad is a very large CGS electromagnetic capacitance unit.
1 statF ≈ 1.11265 x 10^-12 F
The statfarad provides the electrostatic CGS reference point.
The common unit section is the fastest way to compare the ranges used in real capacitor parts, from electrolytic values down to small ceramic or RF values. The large-prefix section is included so unusually high-capacitance references still remain readable.
The specialized section isolates statfarad and abfarad so those historical units are visible without crowding the everyday electronics scales.
This calculator does not estimate stored energy, reactance, ESR, leakage, tolerance drift, or resonant circuit behaviour. It is a capacitance unit converter only.
Use it as a reference and planning aid. If the next task is to estimate charge, energy, or AC behaviour, switch to the calculator that models that electrical relationship directly.
Frequently asked questions
Because different parts of electronics use different scales by convention. Power and decoupling parts are often discussed in µF, while small timing and signal capacitors are often discussed in nF or pF.
They are historical CGS-system capacitance units. They are not the usual choice for modern parts work, but they still appear in older references and specialist electrostatics material.
No. Stored energy depends on both capacitance and voltage. This page only converts capacitance units, so it does not solve the capacitor-energy relationship by itself.
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