Convert kilowatt to kilojoule/hour
Please provide values below to convert kilowatt [kW] to kilojoule/hour [kJ/h], or Convert kilojoule/hour to kilowatt.
1 kW = 3599.99999712 kJ/h. To convert kilowatt to kilojoule/hour, multiply the value by 3599.99999712; to go the other way, divide by it (1 kJ/h = 0.000277777778 kW). Both units measure power and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 kW = 3599.99999712 kJ/h
- 1 kJ/h = 0.000277777778 kW
- 10 kW = 35999.9999712 kJ/h
- 100 kW = 359999.999712 kJ/h
How to Convert Kilowatt to Kilojoule/hour
1 kW = 3599.99999712 kJ/h
Example: convert 15 kW to kJ/h:
15 kW = 15 × 3599.99999712 kJ/h = 53999.9999568 kJ/h
Kilowatt to Kilojoule/hour Conversion Table
| kilowatt | kilojoule/hour |
|---|---|
| 1 kW | 3599.99999712 kJ/h |
| 2 kW | 7199.99999424 kJ/h |
| 3 kW | 10799.9999914 kJ/h |
| 5 kW | 17999.9999856 kJ/h |
| 10 kW | 35999.9999712 kJ/h |
| 20 kW | 71999.9999424 kJ/h |
| 50 kW | 179999.999856 kJ/h |
| 100 kW | 359999.999712 kJ/h |
| 500 kW | 1799999.99856 kJ/h |
| 1000 kW | 3599999.99712 kJ/h |
Kilowatt
A kilowatt (kW) is a unit of power equal to 1,000 watts, used to measure the rate of energy transfer or consumption.
History/Origin
The kilowatt was introduced as part of the metric system to provide a practical unit for measuring larger power outputs, especially in engineering and electrical contexts, and has been widely adopted since the 20th century.
Current Use
The kilowatt is commonly used today to specify the power output of engines, electrical appliances, and power generation facilities, as well as in billing for electricity consumption and capacity ratings.
Kilojoule/hour
A kilojoule per hour (kJ/h) is a unit of power representing the amount of energy in kilojoules transferred or converted per hour.
History/Origin
The kilojoule per hour has been used as a measure of power in contexts where energy transfer rates are expressed over time, particularly in engineering and scientific applications, though it is less common than standard SI units like watts.
Current Use
kJ/h is used in specific fields such as thermodynamics and energy management to quantify energy transfer rates, especially in systems where energy is measured in kilojoules and the rate is expressed per hour, though it is often converted to watts for standardization.
Frequently Asked Questions
What is 1 kilowatt in kilojoule/hour?
1 kilowatt (kW) = 3599.99999712 kilojoule/hour (kJ/h).
How do you convert kilowatt to kilojoule/hour?
Multiply the kilowatt value by 3599.99999712. For example, 25 kW × 3599.99999712 = 89999.999928 kJ/h.
What is 10 kilowatt in kilojoule/hour?
10 kW = 35999.9999712 kJ/h.
Which unit is larger, the kilowatt or the kilojoule/hour?
The kilowatt is the larger unit: 1 kW = 3599.99999712 kJ/h.