Picocoulomb is 1e-12 coulomb units.
Picocoulombs to Femtocoulombs Converter — pC to fC
Convert Picocoulomb (pC) to Femtocoulomb (fC) using the exact conversion factor (1 picocoulomb = 1,000 femtocoulomb). See the formula, worked examples, and conversion table.
Picocoulombs to Femtocoulombs 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.
Femtocoulomb is 1e-15 coulomb 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 Picocoulombs to Femtocoulombs
Picocoulomb and Femtocoulomb 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: Picocoulomb is 1e-12 coulomb units, and femtocoulomb is 1e-15 coulomb units.
Formula
femtocoulombs = picocoulombs × 1000
This factor comes from each unit's defined relationship to the category's base unit: 1 picocoulomb equals 1e-12 base units, and 1 femtocoulomb equals 1e-15 base units, so dividing one by the other gives the direct picocoulomb-to-femtocoulomb factor of 1000.
Simple example
1 pC × 1000 = 1,000 fC
1 picocoulomb = 1,000 femtocoulombs.
Real-world example
120 pC × 1000 = 120,000 fC
120 picocoulombs = 120,000 femtocoulombs.
Conversion table
| Picocoulomb (pC) | Femtocoulomb (fC) |
|---|---|
| 1 pC | 1,000 fC |
| 5 pC | 5,000 fC |
| 12 pC | 12,000 fC |
| 24 pC | 24,000 fC |
| 120 pC | 120,000 fC |
| 240 pC | 240,000 fC |
Reverse conversion: Femtocoulomb to Picocoulomb
1 fC × 0.001 = 0.001 pC
1 femtocoulomb = 0.001 picocoulombs.
picocoulombs = femtocoulombs × 0.001
For a page dedicated to this direction, see Femtocoulomb to Picocoulomb.
Understanding the Picocoulomb (pC)
Picocoulomb is 1e-12 coulomb units.
Understanding the Femtocoulomb (fC)
Femtocoulomb is 1e-15 coulomb units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many femtocoulombs are in 1 picocoulomb?
1 picocoulomb equals 1,000 femtocoulombs, using the exact defined conversion factor rather than an estimate.
How do I convert picocoulomb to femtocoulomb?
Multiply the picocoulomb value by 1000. The converter above does this instantly to whatever precision you set.
How do I convert femtocoulomb back to picocoulomb?
Use the reverse factor: 1 femtocoulomb equals 0.001 picocoulombs. You can also use the swap control in the converter above to flip the direction instantly.
What is a picocoulomb?
Picocoulomb (pC) is a unit of electricity.
What is a femtocoulomb?
Femtocoulomb (fC) is a unit of electricity.
Is the picocoulomb to femtocoulomb conversion exact?
Yes. Both picocoulomb and femtocoulomb 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.