kWh to kW Kilowatt-hours to kilowatts Conversion Calculator Online

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What is a Kilowatt-Hour?

A kilowatt-hour, otherwise known as a kWh, is a way to measure how much energy you’re using.

It’s not the number of kilowatts you’re using in an hour, even though that seems to make sense. A kWh equals the amount of energy you would use by keeping a 1,000 watt appliance running for one hour. In metric, 1,000 = kilo, so 1,000 watts equals a kilowatt.

For instance, if you turned on a 100 watt bulb, it would take 10 hours to use one kilowatt-hour of energy. A 2,000 watt appliance, on the other hand, would only take half an hour. It all comes down to dividing the number of watts in an appliance into 1,000.

What Is A Kilowatt? 

A kilowatt is a unit of energy that carries a lot of significance in everyday life — it’s the base unit used in the routine measurement for electrical energy. All the appliances and gadgets in your home consume electricity measured in kilowatts.  

kWh to kW Kilowatt-hours to kilowatts Conversion Calculator

How to convert kilowatts-hour to kilowatts

You can calculate kilowatt from kilowatt-hour and hours, but you can’t convert kilowatt-hour to kilowatt, since kilowatt-hour and kilowatt units represent different quantities.

Kilowatts-hour to kilowatts calculation formula

The power P in kilowatts (kW) is equal to the energy E in kilowatt-hour (kWh), divided by the time period t in hours (hr):

P(kW) = E(kWh) / t(hr)

So

kilowatt = kilowatt-hour / hour

or

kW = kWh / h

Example

What is the power consumption in kilowatts when the energy consumption is 15 kilowatt-hour for time duration of 3 hours?

P = 15 kWh / 3 h = 5 kW

kWh to kW Conversions

Energy in kWh Time in hours Power in kW
100 kWh 1 Hrs 100 kW
100 kWh 2 Hrs 50 kW
100 kWh 3 Hrs 33.33 kW
100 kWh 4 Hrs 25 kW
100 kWh 5 Hrs 20 kW
100 kWh 6 Hrs 16.67 kW
100 kWh 7 Hrs 14.29 kW
100 kWh 8 Hrs 12.5 kW
100 kWh 9 Hrs 11.11 kW
100 kWh 10 Hrs 10 kW
100 kWh 15 Hrs 6.67 kW
100 kWh 20 Hrs 5 kW
100 kWh 25 Hrs 4 kW
100 kWh 30 Hrs 3.33 kW
100 kWh 35 Hrs 2.86 kW
100 kWh 40 Hrs 2.5 kW
100 kWh 45 Hrs 2.22 kW
100 kWh 50 Hrs 2 kW
100 kWh 55 Hrs 1.82 kW
100 kWh 60 Hrs 1.67 kW
100 kWh 65 Hrs 1.54 kW
100 kWh 70 Hrs 1.43 kW
100 kWh 75 Hrs 1.33 kW
100 kWh 80 Hrs 1.25 kW
100 kWh 85 Hrs 1.18 kW
100 kWh 90 Hrs 1.11 kW
100 kWh 95 Hrs 1.05 kW
100 kWh 100 Hrs 1 kW
READ HERE  Sets of Numbers

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