Energy to Power Conversion

Joules to Watts Calculator

Convert energy in Joules (J) to electrical or mechanical power in Watts (W) across time in seconds, minutes, or hours.

Conversion Inputs

1 Watt = 1 Joule per second.

Energy (Joules)

Time Duration

Time Unit

Calculated Power

60 W

Power Rate (Joules/sec)

Kilowatts (kW): 0.060 kW

BTU/hr Equivalent: 204.7 BTU/hr