Gigafarad is 1000000000 farad units.
Gigafarads to Zettafarads Converter — GF to ZF
Convert Gigafarad (GF) to Zettafarad (ZF) using the exact conversion factor (1 gigafarad = 1e-12 zettafarad). See the formula, worked examples, and conversion table.
Gigafarads to Zettafarads 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.
Zettafarad is 1e+21 farad units.
Result = input x 1e+9 / 1e+21.
Electrical units in the same family convert directly.
Reserved above the conversion cards and below the converter.
About Converting Gigafarads to Zettafarads
Gigafarad and Zettafarad 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: Gigafarad is 1000000000 farad units, and zettafarad is 1e+21 farad units.
Formula
zettafarads = gigafarads × 1e-12
This factor comes from each unit's defined relationship to the category's base unit: 1 gigafarad equals 1000000000 base units, and 1 zettafarad equals 1e+21 base units, so dividing one by the other gives the direct gigafarad-to-zettafarad factor of 1e-12.
Simple example
1 GF × 1e-12 = 1e-12 ZF
1 gigafarad = 1e-12 zettafarads.
Real-world example
120 GF × 1e-12 = 1.2e-10 ZF
120 gigafarads = 1.2e-10 zettafarads.
Conversion table
| Gigafarad (GF) | Zettafarad (ZF) |
|---|---|
| 1 GF | 1e-12 ZF |
| 5 GF | 5e-12 ZF |
| 12 GF | 1.2e-11 ZF |
| 24 GF | 2.4e-11 ZF |
| 120 GF | 1.2e-10 ZF |
| 240 GF | 2.4e-10 ZF |
Reverse conversion: Zettafarad to Gigafarad
1e-12 ZF × 1e+12 = 1 GF
1e-12 zettafarads = 1 gigafarad.
gigafarads = zettafarads × 1e+12
For a page dedicated to this direction, see Zettafarad to Gigafarad.
Understanding the Gigafarad (GF)
Gigafarad is 1000000000 farad units.
Understanding the Zettafarad (ZF)
Zettafarad is 1e+21 farad units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many zettafarads are in 1 gigafarad?
1 gigafarad equals 1e-12 zettafarads, using the exact defined conversion factor rather than an estimate.
How do I convert gigafarad to zettafarad?
Multiply the gigafarad value by 1e-12. The converter above does this instantly to whatever precision you set.
How do I convert zettafarad back to gigafarad?
Use the reverse factor: 1 zettafarad equals 1e+12 gigafarads. You can also use the swap control in the converter above to flip the direction instantly.
What is a gigafarad?
Gigafarad (GF) is a unit of electricity.
What is a zettafarad?
Zettafarad (ZF) is a unit of electricity.
Is the gigafarad to zettafarad conversion exact?
Yes. Both gigafarad and zettafarad are defined by fixed standards rather than physical artifacts, so the factor of 1e-12 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.