Electrical
μFtomF
Convert microfarads (μF) to millifarads (mF).
Factor1 μF = 0.001 mF
Converter
μF
Accepts numbers or expressions, e.g. 150 + 14.7
Result
mF
Rendered to 6 significant figures.
Formula
Formula
mF = μF × 0.001
Multiply any value in microfarads by 0.001 to obtain the value in millifarads.
Worked example
Convert 1000 μF to mF.
- 01Start with 1000 μF.
- 02Multiply by the conversion factor: 1000 × 0.001 = 1 mF.
Result1000 μF = 1 mF
Conversion table
| μF | mF |
|---|---|
| 1 | 0.001 |
| 2 | 0.002 |
| 5 | 0.005 |
| 10 | 0.01 |
| 20 | 0.02 |
| 50 | 0.05 |
| 100 | 0.1 |
| 200 | 0.2 |
| 500 | 0.5 |
| 1000 | 1 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from μF to mF?
1 μF equals 0.001 mF. To convert, multiply the value in microfarads by 0.001.
How do I convert 1 μF to mF?
1 μF = 0.001 mF. For any value, multiply by 0.001.
How do I convert mF back to μF?
Divide by the same factor — or equivalently, multiply by 1000. So 1 mF = 1000 μF.
When would I need to convert microfarad to millifarad?
Capacitance conversions between μF and mF are needed in power-factor-correction sizing, filter design, sensor electronics and motor-starter specification. Microfarads dominate power capacitor and motor-run/start applications; nanofarads and picofarads cover decoupling and RF circuit design.
Is the conversion exact?
Yes. Both μF and mF are defined by exact SI relationships, so the displayed factor is exact (any rounding shown is only for display).