Aisha K.
Mar 12, 2026
Clean layout and the results update instantly. Exactly what I needed for a quick planning check.
Unit Converters
SI Farad Prefix Converter (pF, nF, µF, mF, F)
to = from × 10^(fromExp − toExp) on farads. 1 µF = 1,000 nF = 1,000,000 pF.
A one-farad cap is a small brick. Everyday ceramics are picofarads and nanofarads; electrolytics are microfarads. Datasheets hop prefixes without warning. Convert before you order the wrong reel.
farads · 420 prefix pairs
nanofarads
10,000 nF
Multiply by 10^3. Same dimension; only the zeros move.
- You entered
- 10 µF
- Factor
- 10^3
- In scientific notation
- 1.000000e+4
Plain-English guide
Terms & how it works
Confused by a field? Read the short definitions here while you use the tool.
From prefix
The “From prefix” value used in this tool’s formula. Adjust it to see results update live.
How this calculator works
A one-farad cap is a small brick. Everyday ceramics are picofarads and nanofarads; electrolytics are microfarads. Datasheets hop prefixes without warning. Convert before you order the wrong reel. to = from × 10^(fromExp − toExp) on farads. 1 µF = 1,000 nF = 1,000,000 pF. Example: 10 µF → 10,000 nF → 0.01 mF. 100 pF → 0.1 nF.
to = from × 10^(fromExp − toExp) on farads. 1 µF = 1,000 nF = 1,000,000 pF.
Example: 10 µF → 10,000 nF → 0.01 mF. 100 pF → 0.1 nF.
When to use this SI Farad Prefix
Common use cases
- A one-farad cap is a small brick. Everyday ceramics are picofarads and nanofarads; electrolytics are microfarads. Datasheets hop prefixes without warning. Convert before you order the wrong reel.
- Sanity-check with this case: 10 µF → 10,000 nF → 0.01 mF. 100 pF → 0.1 nF.
- The relationship is: to = from × 10^(fromExp − toExp) on farads. 1 µF = 1,000 nF = 1,000,000 pF.
Localized examples
- Unit Converters: the example on this page uses the same formula as the widget.
What you get
- Fields: From prefix
- to = from × 10^(fromExp − toExp) on farads. 1 µF = 1,000 nF = 1,000,000 pF.
- Example on the page: 10 µF → 10,000 nF → 0.01 mF. 100 pF → 0.1 nF.
How to Convert SI Farad Prefix Step-by-Step
- 1Enter From prefix. Use the values you have, not a catalog average, unless that is all you know.
- 2to = from × 10^(fromExp − toExp) on farads. 1 µF = 1,000 nF = 1,000,000 pF.
- 3Worked case: 10 µF → 10,000 nF → 0.01 mF. 100 pF → 0.1 nF.
- 4Check which dictionary the other person is using — US or UK, decimal or 1,024 — then trust the number.
Governing formula
to = from × 10^(fromExp − toExp) on farads. 1 µF = 1,000 nF = 1,000,000 pF.
10 µF → 10,000 nF → 0.01 mF. 100 pF → 0.1 nF.
Example: set From prefix = 10, then read the result.
Variable definitions
- value
From prefix
The “From prefix” field. Default 10; typical range 0–1e+24.
- The conversion (to = from × 10^(fromExp − toExp) on farads. 1 µF = 1,000 nF = 1,000,000 pF.) does not pick US vs UK gallons, SI vs binary megabytes, or Mach at altitude for you. Read the footnote on the page.
- Nothing here is uploaded for the calculation itself.
Frequently Asked Questions
Millifarad is 10⁻³ F. Microfarad is 10⁻⁶ F. A “1000 µF” can is 1 mF.
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4.8
out of 5.0
4 reviews
Daniel R.
Feb 28, 2026
Very usable on mobile. Would love a save/export option later, but the math feels solid.
Priya S.
Feb 3, 2026
The FAQ section answered my questions before I even had to search. Smooth dark mode too.
Marcus L.
Jan 19, 2026
Simple inputs, clear outputs. This replaced three bookmarks I used to juggle.
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