MOTION
Frequency
Cycles, events and rotational rates.
Try a decimal, 1e-9, 1/3, or 5 1/2.
Result1000 GHz1 THz = 1000 GHz
EVERYDAY · ENGINEERING · SCIENCE
THz to GHz Converter
Convert terahertz (THz) to gigahertz (GHz). Enter a value for an instant result, or use the examples and reverse conversion below.
520units ready to convert
HOW IT IS CALCULATED
Convert through hertz
Enter a terahertz value to calculate gigahertz with full internal precision before display rounding.
Display PrecisionAuto · 6 significant digits
Auto trims unnecessary zeroes and uses scientific notation for extreme magnitudes. Use Digits to set the display precision; calculations retain full precision.
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All units in this quantity
| Unit | Symbol | Converted value |
|---|---|---|
| millihertzfrom THz | mHz | 1e15 |
| hertzfrom THz | Hz | 1000000000000 |
| kilohertzfrom THz | kHz | 1000000000 |
| megahertzfrom THz | MHz | 1000000 |
| gigahertzfrom THz | GHz | 1000 |
| terahertzfrom THz | THz | 1 |
| revolution per minutefrom THz | rpm | 60000000000000 |
| revolution per secondfrom THz | r/s | 1000000000000 |
| beat per minutefrom THz | bpm | 60000000000000 |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.
THz to GHz Conversion Reference
Terahertz (THz) and gigahertz (GHz) are units of frequency. Use this page to convert in either direction.
Conversion Examples
| Terahertz (THz) | Gigahertz (GHz) |
|---|---|
| 1 THz | 1000 GHz |
| 5 THz | 5000 GHz |
| 10 THz | 10000 GHz |
| 100 THz | 100000 GHz |
Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.
Reverse Conversion
GHz to THz (gigahertz to terahertz)