Hertz to radians per second Converter

Enter the hertz, then press Calculate. The radians per second stay hidden while you type.

Press Calculate after the entries are in.

What this frequency conversion is for

Use this page when a measurement is written in hertz and the next step needs radians per second. The number stays blank until you press Calculate, so a half-typed entry is never mistaken for the answer.

The factor

Multiply by the factor: 1 hertz = 6.28318531 radians per second.

A worked example

10 hertz are 62.83185307 radians per second. Multiply the result by the reverse factor if you want the original number back.

How to check it

Write the factor down, do the multiply on paper, and compare it with the result card. If you change a sentence on this page, edit the HTML file and reload. The form and this note live in the same file.

The reverse conversion is radians per second to hertz. A nearby pair in the same units is hertz to kilohertz. When the converted number is the input to a job, continue with the frequency.