MakeMyCalculator.com

Power Converter

Compare supplied power ratings on the same decimal scale. Watts, kilowatts and megawatts describe a rate; converting them alone cannot predict energy use, electricity cost or horsepower.

Scope and assumptions

Power scalar conversion among W, kW and MW. No mechanical/electrical horsepower convention, RMS, apparent/reactive power or energy-over-time inference.

Only the directions listed below are supported. Switching units retains your entered amount and validates it against the new direction.

Same supplied quantity, different unit scales

Kilowatts = Watts × 0.001.

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Keep and compare a scenario

Scenarios stay in this browser. Share and embed links contain the selected amount; review it before sending.

Worked example

For example, 1 W is 0.001 kW. Choose the units your own measurement uses.

Available directions

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