Kilowatt-hour (kWh) to joules (J) energy conversion calculator and how to convert.
Enter the energy in kWh and press the Convert button:
One kilowatt-hour is equal to 3600000 joules:
1kWh = 3600000J = 3.6⋅106J = 3.6MJ
1kWh = 7200000J = 7.2⋅106J = 7.2MJ
the energy in joules E(J) is equal to 3600000 times the energy in kilowatt-hour E(kWh):
E(J) = 3600000 ⋅ E(kWh)
Energy (kWh) | Energy (J) |
---|---|
1 kWh | 3600000 J |
2 kWh | 7200000 J |
3 kWh | 10800000 J |
4 kWh | 14400000 J |
5 kWh | 18000000 J |
6 kWh | 21600000 J |
7 kWh | 25200000 J |
8 kWh | 28800000 J |
9 kWh | 32400000 J |
10 kWh | 36000000 J |
20 kWh | 72000000 J |
30 kWh | 108000000 J |
40 kWh | 144000000 J |
50 kWh | 180000000 J |
60 kWh | 216000000 J |
70 kWh | 252000000 J |
80 kWh | 288000000 J |
90 kWh | 324000000 J |
100 kWh | 360000000 J |
200 kWh | 720000000 J |
300 kWh | 1080000000 J |
400 kWh | 1440000000 J |
500 kWh | 1800000000 J |
600 kWh | 2160000000 J |
700 kWh | 2520000000 J |
800 kWh | 2880000000 J |
900 kWh | 3240000000 J |
1000 kWh | 3600000000 J |
Electricity meters measure the number of units of electricity used in a home or other building. Units (kilowatt-hours) are used instead of joules because joules are a very small unit of energy.
A kilowatt-hour (symbolic kWh) is a unit of energy equivalent to one kilowatt (1 kW) of electricity expended for one hour (1 hour) of time. The kilowatt-hour is not a standard unit in any formal system, but it is commonly used in electrical applications.
We know that 1 kWh is equal to 1 unit.. So if 1000 watt appliance uses 10 hours of electricity then it means 10 units of electricity is spent.. If 1 unit is Rs.5 then we get monthly You can find out the cost. , 1000 watts * 10 hours * 30 days = 300000 watts / hour. where 1 unit = 1 kWh. The cost per unit is 5.
What is a unit of electricity? One unit of electricity is equal to one kilowatt-hour. This is the amount of electricity required to use an appliance of 1000 watt power rating for one hour.
One joule is equal to work done (or energy expended) by a force of one newton (N) acting at a distance of one meter (m). One newton is equal to the force that produces an acceleration of one meter per second (second) per second on a mass of one kilogram (kg). Therefore, one joule is equal to one newton meter.
Our kWh to Joules Conversion Tool allows the users to Calculate kWh to Joules . Some of the prominent features of this utility are explained below.
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This kWh to Joules Convertert offers users the fastest to calculate. Once the user enters the kWh to Joules values in the input field and clicks the Convert button, the utility will start the conversion process and return the results immediately.
The manual procedure of Calculate kWh to Joules isn’t an easy task. You must spend a lot of time and effort to complete this task. The kWh to Joules Conversion Tool allows you to complete the same task immediately. You will not be asked to follow manual procedures, as its automated algorithms will do the work for you.
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You don't need to go through any registration process to use this kWh to Joules Calculator. You can use this utility for free and do unlimited kWh to Joules Conversion without any limitations.
1 kWh' of electrical energy is also called 1 'unit' of electrical energy. Read more
oules to kWh conversion table
Energy (J) | Energy (kWh) |
---|---|
1 J | 0.0000002778 kWh |
2 J | 0.0000005556 kWh |
3 J | 0.0000008333 kWh |
4 J | 0.0000011111 kWh |
One kilowatt means 1000 watts of power and there are 3600 seconds in 1 hour. So, if we try to express one kilo-watt hour we get in terms of joules, 1KWh=(1000W)×(3600s)=3.6×106 joules. So, there are 3.6×106 Joules in a 1KWh. Read more
A kilowatt-hour (1 kWh) is equivalent to using 1 kW of power for 1 hour, or 0 5 kW for 2 hours, 2 kW for 0 5 hours, etc. Calculate the energy consumed (a) in joules, (b) in kilowatt-hours, when a 2-kW fire continues for 1 5 hours. Read more
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