Convert calorie (IT)/hour to kilojoule/hour
Please provide values below to convert calorie (IT)/hour [cal/h] to kilojoule/hour [kJ/h], or Convert kilojoule/hour to calorie (IT)/hour.
1 cal/h = 4.18679999665 kJ/h. To convert calorie (IT)/hour to kilojoule/hour, multiply the value by 4.18679999665; to go the other way, divide by it (1 kJ/h = 0.238845896819 cal/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 cal/h = 4.18679999665 kJ/h
- 1 kJ/h = 0.238845896819 cal/h
- 10 cal/h = 41.8679999665 kJ/h
- 100 cal/h = 418.679999665 kJ/h
How to Convert Calorie (It)/hour to Kilojoule/hour
1 cal/h = 4.18679999665056 kJ/h
Example: convert 15 cal/h to kJ/h:
15 cal/h = 15 × 4.18679999665056 kJ/h = 62.8019999497584 kJ/h
Calorie (It)/hour to Kilojoule/hour Conversion Table
| calorie (IT)/hour | kilojoule/hour |
|---|---|
| 1 cal/h | 4.18679999665 kJ/h |
| 2 cal/h | 8.3735999933 kJ/h |
| 3 cal/h | 12.56039999 kJ/h |
| 5 cal/h | 20.9339999833 kJ/h |
| 10 cal/h | 41.8679999665 kJ/h |
| 20 cal/h | 83.735999933 kJ/h |
| 50 cal/h | 209.339999833 kJ/h |
| 100 cal/h | 418.679999665 kJ/h |
| 500 cal/h | 2093.39999833 kJ/h |
| 1000 cal/h | 4186.79999665 kJ/h |
Calorie (It)/hour
Calorie per hour (cal/h) is a unit of power that measures the rate at which energy in calories is transferred or consumed over time.
History/Origin
The calorie has been used historically in nutrition and thermodynamics to quantify energy. The cal/h unit emerged in contexts where energy transfer rates were expressed in calories per hour, particularly in heating and metabolic studies.
Current Use
Cal/h is used in specific scientific and engineering applications, such as measuring heat transfer rates, metabolic rates, and in some thermal engineering contexts, although it is less common than SI units like watts.
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 calorie (IT)/hour in kilojoule/hour?
1 calorie (IT)/hour (cal/h) = 4.18679999665 kilojoule/hour (kJ/h).
How do you convert calorie (IT)/hour to kilojoule/hour?
Multiply the calorie (IT)/hour value by 4.18679999665. For example, 25 cal/h × 4.18679999665 = 104.669999916 kJ/h.
What is 10 calorie (IT)/hour in kilojoule/hour?
10 cal/h = 41.8679999665 kJ/h.
Which unit is larger, the calorie (IT)/hour or the kilojoule/hour?
The calorie (IT)/hour is the larger unit: 1 cal/h = 4.18679999665 kJ/h.