Online Velocity Angular Units Converter
How to Convert from Radian/second [rad/s] to Revolution/minute [r/min]

How to Convert from Radian/second [rad/s] to Revolution/minute [r/min]

Learn how to convert angular velocity from radian per second (rad/s) to revolution per minute (r/min) with clear examples and practical applications in engineering and diagnostics.

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Radian/second [rad/s] to Revolution/minute [r/min] Conversion Table

Radian/second [rad/s] Revolution/minute [r/min]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.
Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.
Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.
Radian/second [rad/s] to Revolution/minute [r/min] Conversion Table
Radian/second [rad/s] Revolution/minute [r/min]

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What Is This Tool?

This converter allows you to transform angular velocity measurements from radian per second, the SI derived unit, into revolution per minute, a common unit used to express rotational speeds in various mechanical and electrical systems.

How to Use This Tool?

  • Enter the value in radian per second (rad/s) you want to convert.
  • Select the target unit as revolution per minute (r/min).
  • Click the convert button to get the result instantly.

Key Features

  • Supports conversion of angular velocity between radian/second and revolution/minute.
  • Easy-to-use interface for quick and accurate unit conversion.
  • Includes practical examples demonstrating the conversion process.

Examples

  • 2 rad/s converts to approximately 19.10 r/min by multiplying 2 by 9.5492965855.
  • 0.5 rad/s is equivalent to about 4.77 r/min using the conversion factor.

Common Use Cases

  • Determining motor or shaft rotational speeds in mechanical and electrical engineering.
  • Monitoring engine speed and drivetrain performance in automotive diagnostics.
  • Measuring rotational speeds of laboratory centrifuges and machining spindles.

Tips & Best Practices

  • Ensure the angular velocity is constant when using this conversion.
  • Use this tool for quick estimation of speeds in practical mechanical setups.
  • Verify units carefully to avoid conversion errors in engineering calculations.

Limitations

  • Conversion assumes steady angular velocity and is not suited for variable speed scenarios without further calculation.
  • Rounding errors in measurement and calculations may affect precision.

Frequently Asked Questions

What does radian per second measure?
Radian per second is an SI derived unit representing angular velocity as the angle in radians swept per second.

Why convert rad/s to r/min?
Converting rad/s to r/min provides a more practical measure of rotational speed commonly used in mechanical and automotive applications.

Is this conversion accurate for all angular velocities?
The conversion is accurate for constant angular velocities but may not apply directly to variable speeds without additional analysis.

Key Terminology

Radian/second [rad/s]
The SI derived unit of angular velocity expressing the rate of change of angular displacement measured in radians per second.
Revolution/minute [r/min]
A unit of rotational speed indicating how many complete turns occur around an axis per minute.

Quick Knowledge Check

What unit does radian/second represent?
How many revolutions per minute equal 1 radian/second?
Which application commonly uses revolution per minute?