 #### Online Watts to kWh :

Watts to kWh
 Enter Watts : W Enter Time In Hours : hr Result in Kilowatt-Hours : kWh
##### Watts :
• The watt is a unit of power or radiant flux.In the International System of Units and then it is defined as a derived unit of 1 kg·m²·s³ or, equivalently, 1 joule per second.
• Then, It is used to quantify the rate of energy transfer.
##### kWh :
• The kilowatt-hour (kWh) is a unit of energy equal to one kilowatt of power sustained for one hour and is commonly used as a measure of electrical energy. Then, One kilowatt-hour is equal to 3600 kilojoules.
• Electricity usage is calculated in kilowatt-hours.
• As well as, a 100-watt light bulb operating for ten hours to use one kilowatt-hour.
##### Watts to kWh :
• E (kWh) = P (W) x t (hr.) / 1000. Then, it means that the energy in Kilowatt hour is computed by multiplying the power in watts by the time in seconds then the result is multiplied by 1000.
• Kilowatt hour = watt x hour / 1000 (or) kWh = W x hr. / 1000.
• A kilowatt is the measurement of power while a kilowatt hour (kWh) is the length of time something can use a kW. Then, One kilowatt hour is equal to one thousand watts sustained for one hour.
##### How to Calculate ?
• You can easily use this online watts to kWh calculator for converting watts to kWh.
• First, Enter the Watts. Then, Second : Enter the Time in Hours.
• Click “Calculate” to get the result and then if you want to clear values Click “Reset” in addition to clear the values.
• Besides, the formula this calculator works.
• Finally, follow these steps to get the results.
• Then you will get as a result in Kilowatt-Hours (kWh).
##### Other Calculators :
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