MOTION
Frequency
Cycles, events and rotational rates.
Try a decimal, 1e-9, 1/3, or 5 1/2.
Result1e-12 GHz1 mHz = 1e-12 GHz
EVERYDAY · ENGINEERING · SCIENCE
mHz to GHz Converter
Convert millihertz (mHz) 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 millihertz 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.
QUICK REFERENCE
All units in this quantity
| Unit | Symbol | Converted value |
|---|---|---|
| millihertzfrom mHz | mHz | 1 |
| hertzfrom mHz | Hz | 0.001 |
| kilohertzfrom mHz | kHz | 0.000001 |
| megahertzfrom mHz | MHz | 0.000000001 |
| gigahertzfrom mHz | GHz | 1e-12 |
| terahertzfrom mHz | THz | 1e-15 |
| revolution per minutefrom mHz | rpm | 0.06 |
| revolution per secondfrom mHz | r/s | 0.001 |
| beat per minutefrom mHz | bpm | 0.06 |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.
mHz to GHz Conversion Reference
Millihertz (mHz) and gigahertz (GHz) are units of frequency. Use this page to convert in either direction.
Conversion Examples
| Millihertz (mHz) | Gigahertz (GHz) |
|---|---|
| 1 mHz | 1e-12 GHz |
| 5 mHz | 5e-12 GHz |
| 10 mHz | 1e-11 GHz |
| 100 mHz | 1e-10 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 mHz (gigahertz to millihertz)