Convert kilojoule/hour to kilowatt

What is a kilojoule hour?

When it comes to power, physics gives us a lot of different means to evaluate and calculate it. If you would like to understand everything about such an option as Kilojoule per hour, you will have to cope with some basics first.

Thus, the most common metric, which is widely used in everyday life, is watt. Its value you can find almost everywhere – string from the light bulb and ending with the most sophisticated equipment. However, it has its own meaning and equals the 1-joule work that is done per second.

When we utilize derivatives of these basic metrics, we get kilojoule/hour instead of J/s. This means we take 103 J and 3600 s, and 1 J/s corresponds to 3.6 (kJ/h). These values are required to perform various transformations between these metrics. The latter is usually more applicable to industry, where equipment is quite powerful.

What is a kilowatt?

Watts were introduced in general practice at the end of the XIC century and replaced the horsepower that was utilized for the same purpose. Nowadays, this metric is the basic for the evaluation of mechanical, electrical and thermal power and corresponds to the work of 1 Joule performed during one second.

As modern devices are often large and quite productive, they have a very large amount of power, for which 8-digit and sometimes 10-digit numbers are needed. To make the designations and calculations more convenient, different derived quantities were introduced, for instance, kilowatts (kW).

One kilowatt corresponds to 1000 watts. Numerous devices are labelled with Kilowatts as a more common option. In order to transform the given number into usual watts, one needs just to multiply by 1000.

Hectowatts and terawatts are also utilized to denote large quantities. For the smaller options, microWatt, nanoWatt, picoWatt are used.