Centihertz is 0.01 hertz units.
Centihertz to Millihertz Converter — cHz to mHz
Convert Centihertz (cHz) to Millihertz (mHz) using the exact conversion factor (1 centihertz = 10 millihertz). See the formula, worked examples, and conversion table.
Centihertz to Millihertz 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.
Millihertz is 0.001 hertz units.
Result = input x 0.01 / 0.001.
Frequency uses hertz as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Centihertz to Millihertz
Centihertz and Millihertz 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: Centihertz is 0.01 hertz units, and millihertz is 0.001 hertz units.
Formula
millihertz = centihertz × 10
This factor comes from each unit's defined relationship to the category's base unit: 1 centihertz equals 0.01 base units, and 1 millihertz equals 0.001 base units, so dividing one by the other gives the direct centihertz-to-millihertz factor of 10.
Simple example
1 cHz × 10 = 10 mHz
1 centihertz = 10 millihertz.
Real-world example
1,000 cHz × 10 = 10,000 mHz
1,000 centihertz = 10,000 millihertz.
Conversion table
| Centihertz (cHz) | Millihertz (mHz) |
|---|---|
| 60 cHz | 600 mHz |
| 600 cHz | 6,000 mHz |
| 1,000 cHz | 10,000 mHz |
| 3,000 cHz | 30,000 mHz |
| 6,000 cHz | 60,000 mHz |
| 10,000 cHz | 100,000 mHz |
Reverse conversion: Millihertz to Centihertz
10 mHz × 0.1 = 1 cHz
10 millihertz = 1 centihertz.
centihertz = millihertz × 0.1
For a page dedicated to this direction, see Millihertz to Centihertz.
Understanding the Centihertz (cHz)
Centihertz is 0.01 hertz units.
Understanding the Millihertz (mHz)
Millihertz is 0.001 hertz units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many millihertz are in 1 centihertz?
1 centihertz equals 10 millihertz, using the exact defined conversion factor rather than an estimate.
How do I convert centihertz to millihertz?
Multiply the centihertz value by 10. The converter above does this instantly to whatever precision you set.
How do I convert millihertz back to centihertz?
Use the reverse factor: 1 millihertz equals 0.1 centihertz. You can also use the swap control in the converter above to flip the direction instantly.
What is a centihertz?
Centihertz (cHz) is a unit of frequency.
What is a millihertz?
Millihertz (mHz) is a unit of frequency.
Is the centihertz to millihertz conversion exact?
Yes. Both centihertz and millihertz are defined by fixed standards rather than physical artifacts, so the factor of 10 used above is exact to as many digits as you choose to display.