Work and Power Calculator

Your details

Pick the quantity you want to find. The calculator solves for that value from the two inputs you provide.
The mechanical energy transferred, i.e. the work done.
The duration over which the work is done.
When force is not parallel to displacement, only the component along the direction of motion does work. Enable to enter the angle.
Power
150W

Mechanical power output or consumption

Power (kW)0.15
Power (hp)0.2012
Work9,000J
Work (kJ)9
Work (kWh)0.0025
Time60s
Time (min)1
Effective work fraction1
Power (W)150
Work (J)9,000
Time (s)60

Power: 150.00 W

  • That is equivalent to 0.150 kW or about 0.201 mechanical horsepower.
  • The work of 9.00 kJ equals 0.002500 kWh, which a 100 W light bulb would use in 0.03 hours.

Next stepFor rotating machinery, use torque and angular velocity: P = torque (Nm) x angular velocity (rad/s). For electrical circuits, P = V x I.

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