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Terahertz to Gigahertz
Convert Terahertz to Gigahertz and get the exact value instantly.
1 THz = 1000 GHz
About this conversion
To convert Terahertz to Gigahertz, multiply the number of Terahertz by 1000.
Frequency spans hertz, kilohertz, megahertz and gigahertz across audio, radio and processor clock speeds, so a common unit makes two figures easy to compare.
Conversion table
| Terahertz (THz) | Gigahertz (GHz) |
|---|---|
| 1 THz | 1000 GHz |
| 2 THz | 2000 GHz |
| 5 THz | 5000 GHz |
| 10 THz | 10000 GHz |
| 100 THz | 100000 GHz |
How to use this converter
- Enter your Terahertz value
Type any number into the Terahertz field. It starts at 1 so you can read the rate straight away.
- Read the Gigahertz result
The amount in Gigahertz updates as you type, so there is no button to press and nothing to wait for.
- Swap or keep exploring
Use the swap control to flip the direction, or pick a related conversion from the list below.
Frequently asked
- How many Gigahertz are in one Terahertz?
- One Terahertz equals 1000 GHz. Enter any amount above to get an exact figure for your own value.
- Is this converter accurate?
- Yes. It uses the exact international definition of each unit and computes on your device, so the only rounding is for display.
- Do you upload the numbers I enter?
- No. The Terahertz to Gigahertz conversion runs entirely in your browser tab, and nothing you type is sent to a server.
- Does it work on my phone?
- Yes. It runs in any modern mobile browser and keeps working offline once the page has loaded.
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