RPM to RPS Calculator With Reverse RPS to RPM

Disclaimer: While we strive to ensure the accuracy of our calculator tools, we cannot be held responsible for any damages or financial losses resulting from their use.

Are you looking to convert RPM (Revolutions Per Minute) to RPS & RPS to RPM? Then you're on the right tool with this simple and accurate calculator. Whether you're working with motors, gears, or rotational systems, this tool helps you switch between units effortlessly. Just enter a value, choose the conversion direction, and get instant results in both RPM and RPS.

It supports both forward and reverse calculations—RPM to RPS and RPS to RPM. No complex formulas or manual math is required. Perfect for engineers, students, and hobbyists alike!

What Are RPM and RPS

• RPM (Revolutions Per Minute) measures how many full rotations an object makes in one minute.
• RPS (Revolutions Per Second) measures how many full rotations occur in one second.

Both are units of angular velocity, commonly used to describe the speed of rotating objects like electric motors, fans, wheels, turbines, and mechanical shafts.

How to Convert RPM to RPS

The following formula is used for this conversion:

RPS = RPM​ / 60

Since there are 60 seconds in a minute, dividing the RPM by 60 converts the value to revolutions per second.

Example:

If a motor spins at 180 RPM, then:

RPS = 180 / 60 = 3 RPS

How to Convert RPS to RPM

To convert rps to rpm use the formula below:

RPM = RPS × 60

Since there are 60 seconds in one minute, multiplying the rps value by 60 gives us rpm.

Example:

If a rotating disk completes 2 revolutions per second, then:

RPM = 2 × 60 = 120 RPM

Related Calculators:

RPM to Rad/s

RPM to Speed calculator

RPM to M/s