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Instant calculation
Enter the data and press the button to get the result.
Online Calculator
Power calculator from torque and RPM
Use torque and rotational speed to calculate mechanical power.
Information
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Local processing
The calculation is done directly in your browser.
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Free
No registration, external API or subscription required.
Frequently asked questions
What's the formula?
P = torque × angular speed, converting the RPM to radians per second.
What units should I use?
N·m for torque and RPM for rotational speed.
Does it display kW?
Yes.
Does it display CV (metric horsepower)?
Yes, using metric horsepower.