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🔌 Capacitance Converter

Switch between farad units instantly for electronics design and component selection.

Enter the capacitance value and select the units you have and need. The converter handles farads down to picofarads so you can compare datasheets or re-label components quickly.

Enter a non-negative number. Decimals are supported.

220 Microfarads (”F) equals

0.00022 Farads (F)

Popular Conversions

Millifarads (mF)

0.22

Microfarads (”F)

220

Nanofarads (nF)

220,000

Picofarads (pF)

220,000,000

How to Use This Calculator

1

Enter the capacitance value

Type the component’s value. Measurements from datasheets or component markings work great.

2

Choose the starting and target units

Select farads, mF, ”F, nF, or pF. The converter updates instantly.

3

Use the quick reference outputs

Copy alternate units into BOMs, PCB silkscreens, or repair notes without redoing calculations.

Formula

Farads = Value × (conversion factor to farads)

Converted Value = Farads Ă· (conversion factor from target unit)

Example: 1 ”F = 1 × 10⁻⁶ F; to convert ”F → nF, multiply by 1000 (because 1 ”F = 1000 nF).

Use the formula breakdown to confirm the calculation logic or perform the conversion manually if needed.

Full Description

Capacitance units span many orders of magnitude, from supercapacitors measured in farads down to tiny ceramic caps in picofarads. This converter eliminates manual exponent math so you can focus on design decisions and component sourcing.

It’s ideal for electronics hobbyists, repair technicians, and engineers who frequently translate between ”F, nF, and pF when reading schematics.

The quick reference cards provide multiple units at once, minimizing context switching during design reviews or debugging sessions.

Frequently Asked Questions

Does the converter support negative values?

No. Capacitance is inherently non-negative. If you enter a negative value, a validation message appears.

Are SI prefixes or IEC used?

All conversions follow SI prefixes (milli, micro, nano, pico), which are standard for electronic components.

Can I convert to non-standard units like femtofarads?

Not in this version. You can extend the unit list in code if your application needs it.

Why is the result rounded?

Outputs are formatted for readability. The underlying calculations retain full precision—copying the result preserves the accurate value.