# terahertz to gigahertz conversion

Conversion number between terahertz [THz] and gigahertz [GHz] is 1000. This means, that terahertz is bigger unit than gigahertz.

### Contents [show][hide]

Switch to reverse conversion:
from gigahertz to terahertz conversion

### Enter the number in terahertz:

Decimal Fraction Exponential Expression
 [THz]
eg.: 10.12345 or 1.123e5

Result in gigahertz

?
 precision 0 1 2 3 4 5 6 7 8 9 [info] Decimal: Exponential:

### Calculation process of conversion value

• 1 terahertz = (exactly) (1*10^12) / (1000000000) = 1000 gigahertz
• 1 gigahertz = (exactly) (1000000000) / (1*10^12) = 0.001 terahertz
• ? terahertz × (1*10^12  ("Hz"/"terahertz")) / (1000000000  ("Hz"/"gigahertz")) = ? gigahertz

### High precision conversion

If conversion between terahertz to hertz and hertz to gigahertz is exactly definied, high precision conversion from terahertz to gigahertz is enabled.

Decimal places: (0-800)

terahertz
Result in gigahertz:
?

### terahertz to gigahertz conversion chart

 Start value: [terahertz] Step size [terahertz] How many lines? (max 100)

visual:
terahertzgigahertz
00
1010000
2020000
3030000
4040000
5050000
6060000
7070000
8080000
9090000
100100000
110110000
Copy to Excel

## Multiple conversion

Enter numbers in terahertz and click convert button.
One number per line.

Converted numbers in gigahertz:
Click to select all

## Details about terahertz and gigahertz units:

Convert Terahertz to other unit:

### terahertz

Definition of terahertz unit: = 1012 Hz. 1 THz is the number of cycles in 10-12 seconds. Used for high-speed events (they are no longer mechanical events, but electromagnetic).

Convert Gigahertz to other unit:

### gigahertz

Definition of gigahertz unit: = 109 Hz. Billion Hertz. How many cycles happen in one billionth of a second. Cycle per 10 -9 sec. Example: Computer processor cycles (clock rate) are measured in GHz.

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