Hz to GHz converter (Hz to GHz)
Convert Hz (Hz) to GHz (GHz) with this free calculator. Type a value, press Convert, and the page applies the same factor shown in the formula below — no rounded shortcut, and nothing is stored on a server.
How to convert Hz to GHz
1 hertz (Hz) is equal to 0.000000001 gigahertz (GHz).
f(GHz) = f(Hz) ÷ 1,000,000,000
Multiply the frequency in Hz by 0.000000001:
Example: Convert 1,000,000,000 Hz to GHz:
f(GHz) = 1 GHz
What is a Hz?
The Hz (Hz) is the starting or target unit on this page. Use the calculator above to convert values without looking up the factor by hand.
What is a GHz?
The GHz (GHz) is the starting or target unit on this page. Use the calculator above to convert values without looking up the factor by hand.
This page converts frequency from Hz into GHz. One Hz equals 1.000000e-9 GHz.
Hz to GHz conversion table
Common Hz values and the matching GHz result, calculated with the same factor as the widget. Highlight a nearby row if you want a quick check without entering a number.
| Hz (Hz) | GHz (GHz) |
|---|---|
| 100000000 Hz | 0.1 GHz |
| 500000000 Hz | 0.5 GHz |
| 1000000000 Hz | 1 GHz |
| 5000000000 Hz | 5 GHz |
| 10000000000 Hz | 10 GHz |
How this calculator works
The form on this page is a Hz-to-GHz converter. After you enter a number, JavaScript multiplies or rearranges it with the published conversion factor and writes the GHz result in the output box. The step-by-step panel repeats the arithmetic so you can copy it into homework or a spreadsheet.
Reviewed by Hamsen, founder of GigaTables and a biology engineer. See the about page for how formulas are checked before a tool is published.
FAQ
How many GHz are in 1 Hz?
1 Hz = 1.000000e-9 GHz.
How do I convert Hz to GHz?
Multiply the frequency in Hz by 0.000000001:
Is this Hz to GHz converter free?
Yes. GigaTables calculators are free to use in a browser. You do not need an account, and the values you type are not uploaded.