Millifarad is 0.001 farad units.
Millifarads to Nanofarads Converter — mF to nF
Convert Millifarad (mF) to Nanofarad (nF) using the exact conversion factor (1 millifarad = 1,000,000 nanofarad). See the formula, worked examples, and conversion table.
Millifarads to Nanofarads 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.
Nanofarad is 1e-9 farad units.
Result = input x 0.001 / 1e-9.
Electrical units in the same family convert directly.
Reserved above the conversion cards and below the converter.
About Converting Millifarads to Nanofarads
Millifarad and Nanofarad 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 nanofarad is 1e-9 farad units.
Formula
nanofarads = millifarads × 1000000
This factor comes from each unit's defined relationship to the category's base unit: 1 millifarad equals 0.001 base units, and 1 nanofarad equals 1e-9 base units, so dividing one by the other gives the direct millifarad-to-nanofarad factor of 1000000.
Simple example
1 mF × 1000000 = 1,000,000 nF
1 millifarad = 1,000,000 nanofarads.
Real-world example
120 mF × 1000000 = 120,000,000 nF
120 millifarads = 120,000,000 nanofarads.
Conversion table
| Millifarad (mF) | Nanofarad (nF) |
|---|---|
| 1 mF | 1,000,000 nF |
| 5 mF | 5,000,000 nF |
| 12 mF | 12,000,000 nF |
| 24 mF | 24,000,000 nF |
| 120 mF | 120,000,000 nF |
| 240 mF | 240,000,000 nF |
Reverse conversion: Nanofarad to Millifarad
1 nF × 0.000001 = 0.000001 mF
1 nanofarad = 0.000001 millifarads.
millifarads = nanofarads × 0.000001
For a page dedicated to this direction, see Nanofarad to Millifarad.
Understanding the Millifarad (mF)
Millifarad is 0.001 farad units.
Understanding the Nanofarad (nF)
Nanofarad is 1e-9 farad units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many nanofarads are in 1 millifarad?
1 millifarad equals 1,000,000 nanofarads, using the exact defined conversion factor rather than an estimate.
How do I convert millifarad to nanofarad?
Multiply the millifarad value by 1000000. The converter above does this instantly to whatever precision you set.
How do I convert nanofarad back to millifarad?
Use the reverse factor: 1 nanofarad equals 0.000001 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 nanofarad?
Nanofarad (nF) is a unit of electricity.
Is the millifarad to nanofarad conversion exact?
Yes. Both millifarad and nanofarad are defined by fixed standards rather than physical artifacts, so the factor of 1000000 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.