Gigahertz is 1000000000 hertz units.
Gigahertz to Petahertz Converter — GHz to PHz
Convert Gigahertz (GHz) to Petahertz (PHz) using the exact conversion factor (1 gigahertz = 0.000001 petahertz). See the formula, worked examples, and conversion table.
Gigahertz to Petahertz converter
Converter
Frequency Converter
Convert hertz, SI frequency prefixes, RPM, beats per minute, and angular frequency.
Context values
Some unit families need one extra value for a physically accurate result.
Petahertz is 1000000000000000 hertz units.
Result = input x 1e+9 / 1e+15.
Frequency uses hertz as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gigahertz to Petahertz
Gigahertz and Petahertz both describe how fast something cycles or rotates, and the conversion is a routine part of reading a car tachometer or motor spec sheet against a scientific frequency figure. Specifically: Gigahertz is 1000000000 hertz units, and petahertz is 1000000000000000 hertz units.
Formula
petahertz = gigahertz × 0.000001
This factor comes from each unit's defined relationship to the category's base unit: 1 gigahertz equals 1000000000 base units, and 1 petahertz equals 1e+15 base units, so dividing one by the other gives the direct gigahertz-to-petahertz factor of 0.000001.
Simple example
1 GHz × 0.000001 = 0.000001 PHz
1 gigahertz = 0.000001 petahertz.
Real-world example
1,000 GHz × 0.000001 = 0.001 PHz
1,000 gigahertz = 0.001 petahertz.
Conversion table
| Gigahertz (GHz) | Petahertz (PHz) |
|---|---|
| 60 GHz | 0.00006 PHz |
| 600 GHz | 0.0006 PHz |
| 1,000 GHz | 0.001 PHz |
| 3,000 GHz | 0.003 PHz |
| 6,000 GHz | 0.006 PHz |
| 10,000 GHz | 0.01 PHz |
Reverse conversion: Petahertz to Gigahertz
0.000001 PHz × 1000000 = 1 GHz
0.000001 petahertz = 1 gigahertz.
gigahertz = petahertz × 1000000
For a page dedicated to this direction, see Petahertz to Gigahertz.
Understanding the Gigahertz (GHz)
Gigahertz is 1000000000 hertz units.
Understanding the Petahertz (PHz)
Petahertz is 1000000000000000 hertz units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many petahertz are in 1 gigahertz?
1 gigahertz equals 0.000001 petahertz, using the exact defined conversion factor rather than an estimate.
How do I convert gigahertz to petahertz?
Multiply the gigahertz value by 0.000001. The converter above does this instantly to whatever precision you set.
How do I convert petahertz back to gigahertz?
Use the reverse factor: 1 petahertz equals 1,000,000 gigahertz. You can also use the swap control in the converter above to flip the direction instantly.
What is a gigahertz?
Gigahertz (GHz) is a unit of frequency.
What is a petahertz?
Petahertz (PHz) is a unit of frequency.
Is the gigahertz to petahertz conversion exact?
Yes. Both gigahertz and petahertz 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.