Femtocoulomb is 1e-15 coulomb units.
Femtocoulombs to Nanocoulombs Converter — fC to nC
Convert Femtocoulomb (fC) to Nanocoulomb (nC) using the exact conversion factor (1 femtocoulomb = 0.000001 nanocoulomb). See the formula, worked examples, and conversion table.
Femtocoulombs to Nanocoulombs 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.
Nanocoulomb is 1e-9 coulomb units.
Result = input x 1e-15 / 1e-9.
Electrical units in the same family convert directly.
Reserved above the conversion cards and below the converter.
About Converting Femtocoulombs to Nanocoulombs
Femtocoulomb and Nanocoulomb 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: Femtocoulomb is 1e-15 coulomb units, and nanocoulomb is 1e-9 coulomb units.
Formula
nanocoulombs = femtocoulombs × 0.000001
This factor comes from each unit's defined relationship to the category's base unit: 1 femtocoulomb equals 1e-15 base units, and 1 nanocoulomb equals 1e-9 base units, so dividing one by the other gives the direct femtocoulomb-to-nanocoulomb factor of 0.000001.
Simple example
1 fC × 0.000001 = 0.000001 nC
1 femtocoulomb = 0.000001 nanocoulombs.
Real-world example
120 fC × 0.000001 = 0.00012 nC
120 femtocoulombs = 0.00012 nanocoulombs.
Conversion table
| Femtocoulomb (fC) | Nanocoulomb (nC) |
|---|---|
| 1 fC | 0.000001 nC |
| 5 fC | 0.000005 nC |
| 12 fC | 0.000012 nC |
| 24 fC | 0.000024 nC |
| 120 fC | 0.00012 nC |
| 240 fC | 0.00024 nC |
Reverse conversion: Nanocoulomb to Femtocoulomb
0.000001 nC × 1000000 = 1 fC
0.000001 nanocoulombs = 1 femtocoulomb.
femtocoulombs = nanocoulombs × 1000000
For a page dedicated to this direction, see Nanocoulomb to Femtocoulomb.
Understanding the Femtocoulomb (fC)
Femtocoulomb is 1e-15 coulomb units.
Understanding the Nanocoulomb (nC)
Nanocoulomb is 1e-9 coulomb units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many nanocoulombs are in 1 femtocoulomb?
1 femtocoulomb equals 0.000001 nanocoulombs, using the exact defined conversion factor rather than an estimate.
How do I convert femtocoulomb to nanocoulomb?
Multiply the femtocoulomb value by 0.000001. The converter above does this instantly to whatever precision you set.
How do I convert nanocoulomb back to femtocoulomb?
Use the reverse factor: 1 nanocoulomb equals 1,000,000 femtocoulombs. You can also use the swap control in the converter above to flip the direction instantly.
What is a femtocoulomb?
Femtocoulomb (fC) is a unit of electricity.
What is a nanocoulomb?
Nanocoulomb (nC) is a unit of electricity.
Is the femtocoulomb to nanocoulomb conversion exact?
Yes. Both femtocoulomb and nanocoulomb are defined by fixed standards rather than physical artifacts, so the factor of 0.000001 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.