Convert kilojoule/hour to kilojoule/second
Please provide values below to convert kilojoule/hour [kJ/h] to kilojoule/second [kJ/s], or Convert kilojoule/second to kilojoule/hour.
1 kJ/h = 0.000277777778 kJ/s. To convert kilojoule/hour to kilojoule/second, multiply the value by 0.000277777778; to go the other way, divide by it (1 kJ/s = 3599.99999712 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 = 0.000277777778 kJ/s
- 1 kJ/s = 3599.99999712 kJ/h
- 10 kJ/h = 0.00277777778 kJ/s
- 100 kJ/h = 0.0277777778 kJ/s
How to Convert Kilojoule/hour to Kilojoule/second
1 kJ/h = 0.000277777778 kJ/s
Example: convert 15 kJ/h to kJ/s:
15 kJ/h = 15 × 0.000277777778 kJ/s = 0.00416666667 kJ/s
Kilojoule/hour to Kilojoule/second Conversion Table
| kilojoule/hour | kilojoule/second |
|---|---|
| 1 kJ/h | 0.000277777778 kJ/s |
| 2 kJ/h | 0.000555555556 kJ/s |
| 3 kJ/h | 0.000833333334 kJ/s |
| 5 kJ/h | 0.00138888889 kJ/s |
| 10 kJ/h | 0.00277777778 kJ/s |
| 20 kJ/h | 0.00555555556 kJ/s |
| 50 kJ/h | 0.0138888889 kJ/s |
| 100 kJ/h | 0.0277777778 kJ/s |
| 500 kJ/h | 0.138888889 kJ/s |
| 1000 kJ/h | 0.277777778 kJ/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.
Kilojoule/second
A kilojoule per second (kJ/s) is a unit of power equivalent to one kilojoule of energy transferred or converted per second.
History/Origin
The kilojoule per second is derived from the SI units of energy (joule) and time (second), and has been used in scientific and engineering contexts to measure power, especially in fields like physics and energy studies.
Current Use
It is used to quantify power in various applications, including electrical power, mechanical power, and energy transfer rates, particularly where kilojoules and seconds are the relevant units.
Frequently Asked Questions
What is 1 kilojoule/hour in kilojoule/second?
1 kilojoule/hour (kJ/h) = 0.000277777778 kilojoule/second (kJ/s).
How do you convert kilojoule/hour to kilojoule/second?
Multiply the kilojoule/hour value by 0.000277777778. For example, 25 kJ/h × 0.000277777778 = 0.00694444445 kJ/s.
What is 10 kilojoule/hour in kilojoule/second?
10 kJ/h = 0.00277777778 kJ/s.
Which unit is larger, the kilojoule/hour or the kilojoule/second?
The kilojoule/second is the larger unit: 1 kJ/h equals only 0.000277777778 kJ/s.