Kwh to Watts calculation - Online Electrical Calculators
Kilowatt-hours (Kwh) to Watts (W) Calculator.
Enter the Energy (E) in kilowatt-hours (Kwh), consumption time period in hours, and press the Calculator button to get the Real Power (P) in Watts (W):
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Note, For higher values like 5×103, 10×10-6, 1.6 x1012, enter the value like this for scientific notation as 5e3, 10e-6, 1.6e12, etc.
Conversion Using the Power Formula :
AC Single Phase Khw to Watts Calculation:
The Real Power (P) in Watts (W) is equal to 1000 times the Energy (E) in Kilowatt-hours (kWh), divided by the consumption time period t in hours (hrs):
For example, Let’s find the average watts of power for 3 kWh of energy used in 6.5 hours.
P(W) = (3×1000) / 6.5
Watts = 461.53
Where:
-
- E= Energy in Kilowatt-hours (Kwh)
- P = Power in watts
- T = time in hours
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How to use This Calculator?
To use the above “Kilowatt-hours (Kwh) to Watts (W) Conversion Calculator” follow the below steps:
1. Enter Kwh: Input the Energy in Kilowatt-hours (Kwh) value in the specific input box. You can enter the value in Kilowatt-hours (Kwh) or watt-hours (wh) by choosing the appropriate option from the dropdown.
2. Enter Time: Input the time in hours value in the specific input box. You can enter the value in hours or seconds by choosing the appropriate option from the dropdown.
3. Reset: Click the “Reset” If you want to reset the calculator to perform another conversion, you can click the “Reset” button, and all input fields will be cleared.
4. Calculate: Click the “Calculate” button to obtain the results. The calculated results will be displayed in the “Results:” section.
5. Swap: If you want to “Swap” the calculated to Exchange conversion, you can click the “Swap” button, and Calculate will be Exchange.
6. Result: The calculated “result” will be displayed in the respective “Result In Watts (W)” output field.
Khw to Watts Conversion table:
| Kilowatt-hours | Watts | |
|---|---|---|
| 1 Kwh | 1000 W | |
| 2 Kwh | 2000 W | |
| 3 Kwh | 3000 W | |
| 4 Kwh | 4000 W | |
| 5 Kwh | 5000 W | |
| 6 Kwh | 6000 W | |
| 7 Kwh | 7000 W | |
| 8 Kwh | 8000 W | |
| 9 Kwh | 9000 W | |
| 10 Kwh | 10000 W | |
| 11 Kwh | 11000 Kwh | |
| 12 Kwh | 12000 | |
| 13 Kwh | 13000 W | |
| 14 Kwh | 14000 W | |
| 15 Kwh | 15000 W | |
| 16 Kwh | 16000 W | |
| 17 Kwh | 17000 W | |
| 18 Kwh | 18000 W | |
| 19 Kwh | 19000 W | |
| 20 Kwh | 20000 W | |
| watts conversions for a 1-hour time period. | ||
Frequently asked questions
2 kilowatt-hour is defined as the amount of work done or energy consumed when a device of Real power kilowatt is used for 2 hours at rated voltage. It is the measurement of electrical energy equivalent to the Real power (P) consumption.
12 unit of electricity = 12 kWh. The electricity used is generally charged for in “unit of electricity'. Killowatt-hours is the product of watts x time (1 kilowatt = 1000 watts). A 4-kilowatt heater switched on for 3 hours will have used 12 kilowatt-hours of electricity.
Kilowatts-hour (kWh) is the unit used to express the energy (E) consumption of an appliance or load.
Energy is defined as the product of power and time. For constant value, it is expressed as:
energy = power * time
Since a watt is a relatively small unit of electricity, it is common for it to be measured in multiples, like a kilowatt (kW). A kilowatt, as we mentioned, is just 1,000 watts (W).