Hertz to Gigahertz Converter
Convert Hertz (Hz) to Gigahertz (GHz) instantly. 1 Hz = 1.000000e-9 GHz.
Frequency Converter
13 units available
1 Hz = 1.000000e-9 GHz
Formula:
GHz = Hz × 1.000000e-9With your value: 1 Hz = 1.000000e-9 GHz
Other Hertz to Gigahertz conversions
Hertz to Gigahertz Conversion Table
| Hertz (Hz) | Gigahertz (GHz) |
|---|---|
| 0.5 | 5.000000e-10 |
| 1 | 1.000000e-9 |
| 2 | 2.000000e-9 |
| 5 | 5.000000e-9 |
| 10 | 1.000000e-8 |
| 15 | 1.500000e-8 |
| 20 | 2.000000e-8 |
| 25 | 2.500000e-8 |
| 50 | 5.000000e-8 |
| 100 | 1.000000e-7 |
| 250 | 2.500000e-7 |
| 500 | 5.000000e-7 |
| 1000 | 1.000000e-6 |
Gigahertz to Hertz Conversion Table
| Gigahertz (GHz) | Hertz (Hz) |
|---|---|
| 0.5 | 500,000,000 |
| 1 | 1,000,000,000 |
| 2 | 2,000,000,000 |
| 5 | 5,000,000,000 |
| 10 | 10,000,000,000 |
| 15 | 15,000,000,000 |
| 20 | 20,000,000,000 |
| 25 | 25,000,000,000 |
| 50 | 50,000,000,000 |
| 100 | 100,000,000,000 |
| 250 | 250,000,000,000 |
| 500 | 500,000,000,000 |
| 1000 | 1.000000e+12 |
Where these values come from
Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.
Hertz (Hz)
Frequency
Derived from the hertz (1 Hz = 1 s⁻¹), traceable to the SI second.
Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)
Bureau International des Poids et Mesures · Reviewed 2026-07-01
Gigahertz (GHz)
Frequency
Derived from the hertz (1 Hz = 1 s⁻¹), traceable to the SI second.
Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)
Bureau International des Poids et Mesures · Reviewed 2026-07-01
How to Convert Hertz to Gigahertz
To convert from Hertz (Hz) to Gigahertz (GHz), multiply the value by 1.000000e-9.
Formula: GHz = Hz × 1.000000e-9
Reverse: Hz = GHz × 1.000000e+9
Step-by-Step Example
- Start with your value in Hertz. For example: 5 Hz
- Multiply by the conversion factor: 5 x 1.000000e-9
- The result is: 5.000000e-9 GHz
About Hertz
The hertz (Hz) is a unit of frequency. One hertz equals 1 hertz. UnitConvertLab converts it against every other frequency unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
Common uses: frequency calculations, engineering and science, education.
About Gigahertz
The gigahertz (GHz) is a unit of frequency. One gigahertz equals 1.000000 × 10^+9 hertzs. UnitConvertLab converts it against every other frequency unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
Common uses: frequency calculations, engineering and science, education.
Frequently Asked Questions
How many Gigahertz are in 1 Hertz?
There are exactly 1.000000e-9 Gigahertz in 1 Hertz. This means the conversion factor from Hertz to Gigahertz is 1.000000e-9.
What is the formula to convert Hertz to Gigahertz?
The formula to convert Hertz to Gigahertz is: GHz = Hz × 1.000000e-9. For example, to convert 10 Hertz to Gigahertz, you would multiply 10 by 1.000000e-9.
What is a Hertz?
The hertz (Hz) is a unit of frequency. One hertz equals 1 hertz. UnitConvertLab converts it against every other frequency unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
What is a Gigahertz?
The gigahertz (GHz) is a unit of frequency. One gigahertz equals 1.000000 × 10^+9 hertzs. UnitConvertLab converts it against every other frequency unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
What are the common uses of Hertz?
The Hertz is commonly used in frequency calculations, engineering and science, education.
Related Frequency Conversions
Cite this page
UnitConvertLab. (2026). Hertz to Gigahertz converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/hertz-to-gigahertz