Watts to kWh Converter: Power Usage & Cost Estimator

Watts to Kilowatt Hours Converter

Watts to Kilowatt Hours (kWh) Converter

Conversion Formula:

kWh = (Watts × Hours) ÷ 1000

Power (Watts) Time (Hours) Energy (kWh) Cost ($)
10010.10.012
50010.50.060
100011.00.120
150011.50.180
200012.00.240
250012.50.300
300013.00.360
350013.50.420
400014.00.480
500015.00.600
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