Terafarad is 1000000000000 farad units.
Terafarads to Petafarads Converter — TF to PF
Convert Terafarad (TF) to Petafarad (PF) using the exact conversion factor (1 terafarad = 0.001 petafarad). See the formula, worked examples, and conversion table.
Terafarads to Petafarads 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.
Petafarad is 1000000000000000 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 Terafarads to Petafarads
Terafarad and Petafarad 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: Terafarad is 1000000000000 farad units, and petafarad is 1000000000000000 farad units.
Formula
petafarads = terafarads × 0.001
This factor comes from each unit's defined relationship to the category's base unit: 1 terafarad equals 1e+12 base units, and 1 petafarad equals 1e+15 base units, so dividing one by the other gives the direct terafarad-to-petafarad factor of 0.001.
Simple example
1 TF × 0.001 = 0.001 PF
1 terafarad = 0.001 petafarads.
Real-world example
120 TF × 0.001 = 0.12 PF
120 terafarads = 0.12 petafarads.
Conversion table
| Terafarad (TF) | Petafarad (PF) |
|---|---|
| 1 TF | 0.001 PF |
| 5 TF | 0.005 PF |
| 12 TF | 0.012 PF |
| 24 TF | 0.024 PF |
| 120 TF | 0.12 PF |
| 240 TF | 0.24 PF |
Reverse conversion: Petafarad to Terafarad
0.001 PF × 1000 = 1 TF
0.001 petafarads = 1 terafarad.
terafarads = petafarads × 1000
For a page dedicated to this direction, see Petafarad to Terafarad.
Understanding the Terafarad (TF)
Terafarad is 1000000000000 farad units.
Understanding the Petafarad (PF)
Petafarad is 1000000000000000 farad units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many petafarads are in 1 terafarad?
1 terafarad equals 0.001 petafarads, using the exact defined conversion factor rather than an estimate.
How do I convert terafarad to petafarad?
Multiply the terafarad value by 0.001. The converter above does this instantly to whatever precision you set.
How do I convert petafarad back to terafarad?
Use the reverse factor: 1 petafarad equals 1,000 terafarads. You can also use the swap control in the converter above to flip the direction instantly.
What is a terafarad?
Terafarad (TF) is a unit of electricity.
What is a petafarad?
Petafarad (PF) is a unit of electricity.
Is the terafarad to petafarad conversion exact?
Yes. Both terafarad and petafarad are defined by fixed standards rather than physical artifacts, so the factor of 0.001 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.