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
Scientific Units Converter
Convert SI derived units, scientific notation-friendly units, atomic units, and lab measurements.
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 units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Millihertz to Centihertz
Millihertz and Centihertz are both scientific-measurement units, spanning everything from atomic and laboratory scales to astronomical distances — the kind of conversion that comes up constantly in physics, chemistry, and astronomy when a result needs to move between conventions used in different subfields. 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
10 mHz × 0.1 = 1 cHz
10 millihertz = 1 centihertz.
Conversion table
| Millihertz (mHz) | Centihertz (cHz) |
|---|---|
| 0.001 mHz | 0.0001 cHz |
| 0.01 mHz | 0.001 cHz |
| 1 mHz | 0.1 cHz |
| 10 mHz | 1 cHz |
| 100 mHz | 10 cHz |
| 1,000 mHz | 100 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 scientific units.
What is a centihertz?
Centihertz (cHz) is a unit of scientific units.
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.
Why does this category span everything from atomic to astronomical scales?
Scientific work spans an enormous range of physical scales, from atomic distances (measured in angstroms or atomic mass units) to interstellar distances (measured in astronomical units or parsecs), so this category groups SI-derived and scale-specific units that researchers commonly need to convert between within their field.