Convert kilojoule/hour to gigajoule/second
Please provide values below to convert kilojoule/hour [kJ/h] to gigajoule/second [GJ/s], or Convert gigajoule/second to kilojoule/hour.
1 kJ/h = 2.7778e-10 GJ/s. To convert kilojoule/hour to gigajoule/second, multiply the value by 2.7778e-10; to go the other way, divide by it (1 GJ/s = 3599999997.12 kJ/h). Both units measure power and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 kJ/h = 2.7778e-10 GJ/s
- 1 GJ/s = 3599999997.12 kJ/h
- 10 kJ/h = 2.77777778e-09 GJ/s
- 100 kJ/h = 2.77777778e-08 GJ/s
How to Convert Kilojoule/hour to Gigajoule/second
1 kJ/h = 2.77777778e-10 GJ/s
Example: convert 15 kJ/h to GJ/s:
15 kJ/h = 15 × 2.77777778e-10 GJ/s = 4.16666667e-09 GJ/s
Kilojoule/hour to Gigajoule/second Conversion Table
| kilojoule/hour | gigajoule/second |
|---|---|
| 1 kJ/h | 2.7778e-10 GJ/s |
| 2 kJ/h | 5.5556e-10 GJ/s |
| 3 kJ/h | 8.3333e-10 GJ/s |
| 5 kJ/h | 1.38888889e-09 GJ/s |
| 10 kJ/h | 2.77777778e-09 GJ/s |
| 20 kJ/h | 5.55555556e-09 GJ/s |
| 50 kJ/h | 1.38888889e-08 GJ/s |
| 100 kJ/h | 2.77777778e-08 GJ/s |
| 500 kJ/h | 1.38888889e-07 GJ/s |
| 1000 kJ/h | 2.77777778e-07 GJ/s |
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.
Gigajoule/second
A gigajoule per second (GJ/s) is a unit of power equivalent to one gigajoule of energy transferred or converted per second.
History/Origin
The gigajoule per second emerged as a larger-scale unit of power measurement, primarily used in scientific and engineering contexts to quantify high power levels, especially in energy production and consumption. It is derived from the SI unit joule and the prefix giga, combined with the second as the time unit.
Current Use
GJ/s is used in fields such as energy industry, power generation, and large-scale energy transfer analysis to express high power rates, often in the context of power plants, energy infrastructure, and large energy projects.
Frequently Asked Questions
What is 1 kilojoule/hour in gigajoule/second?
1 kilojoule/hour (kJ/h) = 2.7778e-10 gigajoule/second (GJ/s).
How do you convert kilojoule/hour to gigajoule/second?
Multiply the kilojoule/hour value by 2.7778e-10. For example, 25 kJ/h × 2.7778e-10 = 6.94444445e-09 GJ/s.
What is 10 kilojoule/hour in gigajoule/second?
10 kJ/h = 2.77777778e-09 GJ/s.
Which unit is larger, the kilojoule/hour or the gigajoule/second?
The gigajoule/second is the larger unit: 1 kJ/h equals only 2.7778e-10 GJ/s.