Angular frequency converted by one revolution equals 2*pi radians.
Radians per second to Hectohertz Converter — rad/s to hHz
Convert Radians per second (rad/s) to Hectohertz (hHz) using the exact conversion factor (1 radians per second = 0.0015915494 hectohertz). See the formula, worked examples, and conversion table.
Radians per second to Hectohertz 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.
Hectohertz is 100 hertz units.
Result = input x 0.1591549431 / 100.
Frequency units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Radians per second to Hectohertz
Radians per second and Hectohertz 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: Angular frequency converted by one revolution equals 2*pi radians, and hectohertz is 100 hertz units.
Formula
hectohertz = radians per second × 0.00159154943092
This factor comes from each unit's defined relationship to the category's base unit: 1 radians per second equals 0.159154943092 base units, and 1 hectohertz equals 100 base units, so dividing one by the other gives the direct radians per second-to-hectohertz factor of 0.00159154943092.
Simple example
1 rad/s × 0.001591549431 = 0.0015915494 hHz
1 radians per second = 0.0015915494 hectohertz.
Real-world example
10 rad/s × 0.001591549431 = 0.0159154943 hHz
10 radians per second = 0.0159154943 hectohertz.
Conversion table
| Radians per second (rad/s) | Hectohertz (hHz) |
|---|---|
| 0.001 rad/s | 0.0000015915 hHz |
| 0.01 rad/s | 0.0000159155 hHz |
| 1 rad/s | 0.0015915494 hHz |
| 10 rad/s | 0.0159154943 hHz |
| 100 rad/s | 0.1591549431 hHz |
| 1,000 rad/s | 1.591549431 hHz |
Reverse conversion: Hectohertz to Radians per second
0.0015915494 hHz × 628.3185307 = 0.9999999806 rad/s
0.0015915494 hectohertz = 0.9999999806 radians per second.
radians per second = hectohertz × 628.318530718
For a page dedicated to this direction, see Hectohertz to Radians per second.
Understanding the Radians per second (rad/s)
Angular frequency converted by one revolution equals 2*pi radians.
Understanding the Hectohertz (hHz)
Hectohertz is 100 hertz units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many hectohertz are in 1 radians per second?
1 radians per second equals 0.0015915494 hectohertz, using the exact defined conversion factor rather than an estimate.
How do I convert radians per second to hectohertz?
Multiply the radians per second value by 0.001591549431. The converter above does this instantly to whatever precision you set.
How do I convert hectohertz back to radians per second?
Use the reverse factor: 1 hectohertz equals 628.3185307 radians per second. You can also use the swap control in the converter above to flip the direction instantly.
What is a radians per second?
Radians per second (rad/s) is a unit of scientific units.
What is a hectohertz?
Hectohertz (hHz) is a unit of scientific units.
Is the radians per second to hectohertz conversion exact?
Yes. Both radians per second and hectohertz are defined by fixed standards rather than physical artifacts, so the factor of 0.001591549431 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.