Millihertz is 0.001 hertz units.
Millihertz to Centihertz Converter — mHz to cHz
Convert Millihertz (mHz) to Centihertz (cHz) using the exact conversion factor (1 millihertz = 0.1 centihertz). See the formula, worked examples, and conversion table.
Millihertz to Centihertz converter
Converter
Frequency Converter
Convert hertz, SI frequency prefixes, RPM, beats per minute, and angular frequency.
Context values
Some unit families need one extra value for a physically accurate result.
Centihertz is 0.01 hertz units.
Result = input x 0.001 / 0.01.
Frequency uses hertz as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Millihertz to Centihertz
Millihertz and Centihertz both describe how fast something cycles or rotates, and the conversion is a routine part of reading a car tachometer or motor spec sheet against a scientific frequency figure. Specifically: Millihertz is 0.001 hertz units, and centihertz is 0.01 hertz units.
Formula
centihertz = millihertz × 0.1
This factor comes from each unit's defined relationship to the category's base unit: 1 millihertz equals 0.001 base units, and 1 centihertz equals 0.01 base units, so dividing one by the other gives the direct millihertz-to-centihertz factor of 0.1.
Simple example
1 mHz × 0.1 = 0.1 cHz
1 millihertz = 0.1 centihertz.
Real-world example
1,000 mHz × 0.1 = 100 cHz
1,000 millihertz = 100 centihertz.
Conversion table
| Millihertz (mHz) | Centihertz (cHz) |
|---|---|
| 60 mHz | 6 cHz |
| 600 mHz | 60 cHz |
| 1,000 mHz | 100 cHz |
| 3,000 mHz | 300 cHz |
| 6,000 mHz | 600 cHz |
| 10,000 mHz | 1,000 cHz |
Reverse conversion: Centihertz to Millihertz
0.1 cHz × 10 = 1 mHz
0.1 centihertz = 1 millihertz.
millihertz = centihertz × 10
For a page dedicated to this direction, see Centihertz to Millihertz.
Understanding the Millihertz (mHz)
Millihertz is 0.001 hertz units.
Understanding the Centihertz (cHz)
Centihertz is 0.01 hertz units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centihertz are in 1 millihertz?
1 millihertz equals 0.1 centihertz, using the exact defined conversion factor rather than an estimate.
How do I convert millihertz to centihertz?
Multiply the millihertz value by 0.1. The converter above does this instantly to whatever precision you set.
How do I convert centihertz back to millihertz?
Use the reverse factor: 1 centihertz equals 10 millihertz. You can also use the swap control in the converter above to flip the direction instantly.
What is a millihertz?
Millihertz (mHz) is a unit of frequency.
What is a centihertz?
Centihertz (cHz) is a unit of frequency.
Is the millihertz to centihertz conversion exact?
Yes. Both millihertz and centihertz are defined by fixed standards rather than physical artifacts, so the factor of 0.1 used above is exact to as many digits as you choose to display.