Hectovolt is 100 volt units.
Hectovolts to Gigavolts Converter — hV to GV
Convert Hectovolt (hV) to Gigavolt (GV) using the exact conversion factor (1 hectovolt = 1e-7 gigavolt). See the formula, worked examples, and conversion table.
Hectovolts to Gigavolts 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.
Gigavolt is 1000000000 volt units.
Result = input x 100 / 1e+9.
Electrical units in the same family convert directly.
Reserved above the conversion cards and below the converter.
About Converting Hectovolts to Gigavolts
Hectovolt and Gigavolt 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: Hectovolt is 100 volt units, and gigavolt is 1000000000 volt units.
Formula
gigavolts = hectovolts × 1e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 hectovolt equals 100 base units, and 1 gigavolt equals 1000000000 base units, so dividing one by the other gives the direct hectovolt-to-gigavolt factor of 1e-7.
Simple example
1 hV × 1e-7 = 1e-7 GV
1 hectovolt = 1e-7 gigavolts.
Real-world example
120 hV × 1e-7 = 0.000012 GV
120 hectovolts = 0.000012 gigavolts.
Conversion table
| Hectovolt (hV) | Gigavolt (GV) |
|---|---|
| 1 hV | 1e-7 GV |
| 5 hV | 5e-7 GV |
| 12 hV | 0.0000012 GV |
| 24 hV | 0.0000024 GV |
| 120 hV | 0.000012 GV |
| 240 hV | 0.000024 GV |
Reverse conversion: Gigavolt to Hectovolt
1e-7 GV × 10000000 = 1 hV
1e-7 gigavolts = 1 hectovolt.
hectovolts = gigavolts × 10000000
For a page dedicated to this direction, see Gigavolt to Hectovolt.
Understanding the Hectovolt (hV)
Hectovolt is 100 volt units.
Understanding the Gigavolt (GV)
Gigavolt is 1000000000 volt units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gigavolts are in 1 hectovolt?
1 hectovolt equals 1e-7 gigavolts, using the exact defined conversion factor rather than an estimate.
How do I convert hectovolt to gigavolt?
Multiply the hectovolt value by 1e-7. The converter above does this instantly to whatever precision you set.
How do I convert gigavolt back to hectovolt?
Use the reverse factor: 1 gigavolt equals 10,000,000 hectovolts. You can also use the swap control in the converter above to flip the direction instantly.
What is a hectovolt?
Hectovolt (hV) is a unit of electricity.
What is a gigavolt?
Gigavolt (GV) is a unit of electricity.
Is the hectovolt to gigavolt conversion exact?
Yes. Both hectovolt and gigavolt are defined by fixed standards rather than physical artifacts, so the factor of 1e-7 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.