MOTION
Frequency
Cycles, events and rotational rates.
Try a decimal, 1e-9, 1/3, or 5 1/2.
Result1000000 mHz1 kHz = 1000000 mHz
EVERYDAY · ENGINEERING · SCIENCE
kHz to mHz Converter
Convert kilohertz (kHz) to millihertz (mHz). 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 kilohertz value to calculate millihertz 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 kHz | mHz | 1000000 |
| hertzfrom kHz | Hz | 1000 |
| kilohertzfrom kHz | kHz | 1 |
| megahertzfrom kHz | MHz | 0.001 |
| gigahertzfrom kHz | GHz | 0.000001 |
| terahertzfrom kHz | THz | 0.000000001 |
| revolution per minutefrom kHz | rpm | 60000 |
| revolution per secondfrom kHz | r/s | 1000 |
| beat per minutefrom kHz | bpm | 60000 |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.
kHz to mHz Conversion Reference
Kilohertz (kHz) and millihertz (mHz) are units of frequency. Use this page to convert in either direction.
Conversion Examples
| Kilohertz (kHz) | Millihertz (mHz) |
|---|---|
| 1 kHz | 1000000 mHz |
| 5 kHz | 5000000 mHz |
| 10 kHz | 10000000 mHz |
| 100 kHz | 100000000 mHz |
Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.
Reverse Conversion
mHz to kHz (millihertz to kilohertz)