Watts to kW Converter
Convert Watts (W) to Kilowatts (kW) instantly.
Enter Value
Conversion Result
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Formula & Conversion Step:
What is the Watts to Kilowatts Converter?
The Watts (W) to Kilowatts (kW) converter scales linear electrical units up to the first major metric prefix tier. This conversion is used constantly by electricians, home inspectors, and solar panel installers to aggregate the power draw of standard appliances.
How It Works (Formula)
Because there are exactly 1,000 Watts in a single Kilowatt, scaling upwards requires a simple division. The calculator takes the raw inputted wattage and divides it by 1,000.
$$ P_{(\text{kW})} = \frac{P_{(\text{W})}}{1000} $$
The standard metric division algorithm.
How to Use It
Enter the appliance's power consumption in Watts (W) into the text box. The calculator will instantly divide it by 1,000 (shifting the decimal point three spaces left) and display the value in Kilowatts (kW). For example, 2,200 W converts to 2.2 kW.