You can calculate kilowatt-hour from watts and hours. You can't convert watt to kilowatt-hour unit since watt and kilowatt-hour unit represent different quantities. Watts to kilowatt-hour calculation formula. The energy E in kilowatt-hour (kWh) is equal to the power P in watts (W), times the time period t in hours (hr) divided by 1000: ...
Watts are a measurement of how many joules of work can be done in one second and are commonly used to indicate how much power an electrical device uses. Kilowatt hours are a measurement of energy and are used to calculate how much work can be done in an hour with one kilowatt--1,000 watts--of power.
The SI derived unit for power is the watt. 1 watt is equal to 0.001 kilowatts. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between watts and kilowatts. Type in your own numbers in the form to convert the units! ›› Quick conversion chart of watts to kilowatts. 1 watts to kilowatts ...
How to convert kWh to watts. How to convert energy in kilowatt-hour (kWh) to electric power in watts (W).. You can calculate watts from kilowatt-hour and hours. You can't convert kilowatt-hour to watt unit since kilowatt-hour and watt units represent different quantities.
How Do You Convert Watts to KWh? To convert between watts to kilowatt-hours, first convert to kilowatts by dividing by 1,000, then multiply by the number of hours that the device is in use. For example, a 60-watt bulb that is on for five hours uses 0.06 kW per hour, for a total of 0.3 kWh.
Kilowatts. One kilowatt is the power equal to 1,000 watts, or the energy consumption at a rate of 1,000 joules per second.. The kilowatt is a multiple of the watt, which is the SI derived unit for power.In the metric system, "kilo" is the prefix for 10 3.Kilowatts can be abbreviated as kW, for example 1 kilowatt can be written as 1 kW.. Watts
Let's take a closer look at the conversion formula so that you can do these conversions yourself with a calculator or with an old-fashioned pencil and paper. The formula to convert from watts to kilowatts is: kilowatts = watts ÷ 1,000
Do you want to convert kilowatts to watts? How to Convert Watts to Kilowatts. Save. Share. Tweet. To convert a watt measurement to a kilowatt measurement, multiply the power by the conversion ratio. One watt is equal to 0.001 kilowatts, so use this simple formula to convert: ...
Electric companies charge by the kilowatt hour, which is a measure of electrical consumption over time. For example, if you ran a 100-Watt bulb for ten hours, you would use one kilowatt hour of electricity. In order to convert amps to kilowatt hours, you must also know the voltage and time.
Have you ever wondered how your electric bill is calculated? You know that you are using 60-watt bulbs throughout your home, for example, but you may not have known that if one of those bulbs is turned on for five hours a day, it uses 10.8 kilowatt hours per month--at a cost of about $1.30 per bulb, based on the national average.