How many cycle/second in 1 millihertz?
The answer is 0.001.
We assume you are converting between cycle/second and millihertz.
You can view more details on each measurement unit: cycle/second or
millihertz
The SI derived unit for frequency is the hertz.
1 hertz is equal to 1 cycle/second, or 1000 millihertz.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between cycles/second and millihertz.
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››Quick conversion chart of cycle/second to millihertz

The SI prefix "milli" represents a factor of
10^{-3}, or in exponential notation, 1E-3.

So 1 millihertz = 10^{-3} .

The definition of a hertz is as follows:

The hertz (symbol Hz) is the SI unit of frequency. It is named in honour of the German physicist Heinrich Rudolf Hertz who made some important contributions to science in the field of electromagnetism.

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