Picofarad is 1e-12 farad units.
Picofarads to Femtofarads Converter — pF to fF
Convert Picofarad (pF) to Femtofarad (fF) using the exact conversion factor (1 picofarad = 1,000 femtofarad). See the formula, worked examples, and conversion table.
Picofarads to Femtofarads 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.
Femtofarad is 1e-15 farad units.
Result = input x 1e-12 / 1e-15.
Electrical units in the same family convert directly.
Reserved above the conversion cards and below the converter.
About Converting Picofarads to Femtofarads
Picofarad and Femtofarad 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: Picofarad is 1e-12 farad units, and femtofarad is 1e-15 farad units.
Formula
femtofarads = picofarads × 1000
This factor comes from each unit's defined relationship to the category's base unit: 1 picofarad equals 1e-12 base units, and 1 femtofarad equals 1e-15 base units, so dividing one by the other gives the direct picofarad-to-femtofarad factor of 1000.
Simple example
1 pF × 1000 = 1,000 fF
1 picofarad = 1,000 femtofarads.
Real-world example
120 pF × 1000 = 120,000 fF
120 picofarads = 120,000 femtofarads.
Conversion table
| Picofarad (pF) | Femtofarad (fF) |
|---|---|
| 1 pF | 1,000 fF |
| 5 pF | 5,000 fF |
| 12 pF | 12,000 fF |
| 24 pF | 24,000 fF |
| 120 pF | 120,000 fF |
| 240 pF | 240,000 fF |
Reverse conversion: Femtofarad to Picofarad
1 fF × 0.001 = 0.001 pF
1 femtofarad = 0.001 picofarads.
picofarads = femtofarads × 0.001
For a page dedicated to this direction, see Femtofarad to Picofarad.
Understanding the Picofarad (pF)
Picofarad is 1e-12 farad units.
Understanding the Femtofarad (fF)
Femtofarad is 1e-15 farad units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many femtofarads are in 1 picofarad?
1 picofarad equals 1,000 femtofarads, using the exact defined conversion factor rather than an estimate.
How do I convert picofarad to femtofarad?
Multiply the picofarad value by 1000. The converter above does this instantly to whatever precision you set.
How do I convert femtofarad back to picofarad?
Use the reverse factor: 1 femtofarad equals 0.001 picofarads. You can also use the swap control in the converter above to flip the direction instantly.
What is a picofarad?
Picofarad (pF) is a unit of electricity.
What is a femtofarad?
Femtofarad (fF) is a unit of electricity.
Is the picofarad to femtofarad conversion exact?
Yes. Both picofarad and femtofarad are defined by fixed standards rather than physical artifacts, so the factor of 1000 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.