Rad/s to RPM
Convert rad/s to rpm quickly with this free online calculator. The page explains the conversion rule, gives practical examples and provides a quick reference table.
1 rad/s equals approximately 9.5493 rpm.
How to use the Rad/s to RPM
- Enter the number you want to convert.
- Confirm the source unit shown beside the input.
- Choose decimal precision if you need more or less detail.
- Read the converted result.
- Copy the result when you need to use it elsewhere.
How the conversion works
1 rad/s equals approximately 9.5493 rpm.
For a simple fixed-factor conversion, the calculator multiplies the entered value by the stated factor. Temperature scales and certain specialized tools use their specific mathematical relationship instead.
Common rad/s to rpm conversions
| rad/s | rpm |
|---|---|
| 1 rad/s | 9.549297 rpm |
| 2 rad/s | 19.098593 rpm |
| 5 rad/s | 47.746483 rpm |
| 10 rad/s | 95.492966 rpm |
| 20 rad/s | 190.985932 rpm |
| 50 rad/s | 477.464829 rpm |
Example
For example, entering 1 rad/s gives approximately 9.549297 rpm using the rule above. Change the input to test your own value.
Frequently asked questions
Accuracy note: This calculator is a practical reference. For regulated, safety-critical or specialized work, verify the result against the applicable standard.
Page reviewed: August 24, 2026.