Decihertz is 0.1 hertz units.
Decihertz to Radians per second Converter — dHz to rad/s
Convert Decihertz (dHz) to Radians per second (rad/s) using the exact conversion factor (1 decihertz = 0.6283185307 radians per second). See the formula, worked examples, and conversion table.
Decihertz to Radians per second 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.
Angular frequency converted by one revolution equals 2*pi radians.
Result = input x 0.1 / 0.1591549431.
Frequency uses hertz as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Decihertz to Radians per second
Decihertz and Radians per second 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: Decihertz is 0.1 hertz units, and angular frequency converted by one revolution equals 2*pi radians.
Formula
radians per second = decihertz × 0.628318530718
This factor comes from each unit's defined relationship to the category's base unit: 1 decihertz equals 0.1 base units, and 1 radians per second equals 0.159154943092 base units, so dividing one by the other gives the direct decihertz-to-radians per second factor of 0.628318530718.
Simple example
1 dHz × 0.6283185307 = 0.6283185307 rad/s
1 decihertz = 0.6283185307 radians per second.
Real-world example
1,000 dHz × 0.6283185307 = 628.3185307 rad/s
1,000 decihertz = 628.3185307 radians per second.
Conversion table
| Decihertz (dHz) | Radians per second (rad/s) |
|---|---|
| 60 dHz | 37.69911184 rad/s |
| 600 dHz | 376.9911184 rad/s |
| 1,000 dHz | 628.3185307 rad/s |
| 3,000 dHz | 1,884.955592 rad/s |
| 6,000 dHz | 3,769.911184 rad/s |
| 10,000 dHz | 6,283.185307 rad/s |
Reverse conversion: Radians per second to Decihertz
0.6283185307 rad/s × 1.591549431 = 1 dHz
0.6283185307 radians per second = 1 decihertz.
decihertz = radians per second × 1.59154943092
For a page dedicated to this direction, see Radians per second to Decihertz.
Understanding the Decihertz (dHz)
Decihertz is 0.1 hertz units.
Understanding the Radians per second (rad/s)
Angular frequency converted by one revolution equals 2*pi radians.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many radians per second are in 1 decihertz?
1 decihertz equals 0.6283185307 radians per second, using the exact defined conversion factor rather than an estimate.
How do I convert decihertz to radians per second?
Multiply the decihertz value by 0.6283185307. The converter above does this instantly to whatever precision you set.
How do I convert radians per second back to decihertz?
Use the reverse factor: 1 radians per second equals 1.591549431 decihertz. You can also use the swap control in the converter above to flip the direction instantly.
What is a decihertz?
Decihertz (dHz) is a unit of frequency.
What is a radians per second?
Radians per second (rad/s) is a unit of frequency.
Is the decihertz to radians per second conversion exact?
Yes. Both decihertz and radians per second are defined by fixed standards rather than physical artifacts, so the factor of 0.6283185307 used above is exact to as many digits as you choose to display.