Millifarad is 0.001 farad units.
Millifarads to Megafarads Converter — mF to MF
Convert Millifarad (mF) to Megafarad (MF) using the exact conversion factor (1 millifarad = 1e-9 megafarad). See the formula, worked examples, and conversion table.
Millifarads to Megafarads converter
Converter
Electricity Converter
Convert electrical units by family and calculate voltage, current, resistance, power, and energy with context values.
Context values
Some unit families need one extra value for a physically accurate result.
Megafarad is 1000000 farad units.
Result = input x 0.001 / 1e+6.
Electrical units in the same family convert directly.
Reserved above the conversion cards and below the converter.
About Converting Millifarads to Megafarads
Millifarad and Megafarad both belong to the electricity family — voltage, current, resistance, power, or energy — units that show up constantly when working across the different standards used by household wiring (120V/240V depending on region), automotive electrical systems (12V/24V), and electronics design. Specifically: Millifarad is 0.001 farad units, and megafarad is 1000000 farad units.
Formula
megafarads = millifarads × 1e-9
This factor comes from each unit's defined relationship to the category's base unit: 1 millifarad equals 0.001 base units, and 1 megafarad equals 1000000 base units, so dividing one by the other gives the direct millifarad-to-megafarad factor of 1e-9.
Simple example
1 mF × 1e-9 = 1e-9 MF
1 millifarad = 1e-9 megafarads.
Real-world example
120 mF × 1e-9 = 1.2e-7 MF
120 millifarads = 1.2e-7 megafarads.
Conversion table
| Millifarad (mF) | Megafarad (MF) |
|---|---|
| 1 mF | 1e-9 MF |
| 5 mF | 5e-9 MF |
| 12 mF | 1.2e-8 MF |
| 24 mF | 2.4e-8 MF |
| 120 mF | 1.2e-7 MF |
| 240 mF | 2.4e-7 MF |
Reverse conversion: Megafarad to Millifarad
1e-9 MF × 1000000000 = 1 mF
1e-9 megafarads = 1 millifarad.
millifarads = megafarads × 1000000000
For a page dedicated to this direction, see Megafarad to Millifarad.
Understanding the Millifarad (mF)
Millifarad is 0.001 farad units.
Understanding the Megafarad (MF)
Megafarad is 1000000 farad units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many megafarads are in 1 millifarad?
1 millifarad equals 1e-9 megafarads, using the exact defined conversion factor rather than an estimate.
How do I convert millifarad to megafarad?
Multiply the millifarad value by 1e-9. The converter above does this instantly to whatever precision you set.
How do I convert megafarad back to millifarad?
Use the reverse factor: 1 megafarad equals 1,000,000,000 millifarads. You can also use the swap control in the converter above to flip the direction instantly.
What is a millifarad?
Millifarad (mF) is a unit of electricity.
What is a megafarad?
Megafarad (MF) is a unit of electricity.
Is the millifarad to megafarad conversion exact?
Yes. Both millifarad and megafarad are defined by fixed standards rather than physical artifacts, so the factor of 1e-9 used above is exact to as many digits as you choose to display.
What's the difference between voltage, current, and resistance?
Voltage (volts) is the electrical potential difference driving current through a circuit. Current (amperes) is the rate of flow of electric charge. Resistance (ohms) is how much a component opposes that flow. They're related by Ohm's law (V = I × R), but they are distinct physical quantities, and this page converts between units of just one of them.