Convert kilocalorie (IT)/hour to exajoule/second
Please provide values below to convert kilocalorie (IT)/hour [kcal/h] to exajoule/second [EJ/s], or Convert exajoule/second to kilocalorie (IT)/hour.
1 kcal/h = 1.1630e-18 EJ/s. To convert kilocalorie (IT)/hour to exajoule/second, multiply the value by 1.1630e-18; to go the other way, divide by it (1 EJ/s = 8.5985e+17 kcal/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 kcal/h = 1.1630e-18 EJ/s
- 1 EJ/s = 8.5985e+17 kcal/h
- 10 kcal/h = 1.1630e-17 EJ/s
- 100 kcal/h = 1.1630e-16 EJ/s
How to Convert Kilocalorie (It)/hour to Exajoule/second
1 kcal/h = 1.163e-18 EJ/s
Example: convert 15 kcal/h to EJ/s:
15 kcal/h = 15 × 1.163e-18 EJ/s = 1.7445e-17 EJ/s
Kilocalorie (It)/hour to Exajoule/second Conversion Table
| kilocalorie (IT)/hour | exajoule/second |
|---|---|
| 1 kcal/h | 1.1630e-18 EJ/s |
| 2 kcal/h | 2.3260e-18 EJ/s |
| 3 kcal/h | 3.4890e-18 EJ/s |
| 5 kcal/h | 5.8150e-18 EJ/s |
| 10 kcal/h | 1.1630e-17 EJ/s |
| 20 kcal/h | 2.3260e-17 EJ/s |
| 50 kcal/h | 5.8150e-17 EJ/s |
| 100 kcal/h | 1.1630e-16 EJ/s |
| 500 kcal/h | 5.8150e-16 EJ/s |
| 1000 kcal/h | 1.1630e-15 EJ/s |
Kilocalorie (It)/hour
Kilocalorie per hour (kcal/h) is a unit of power representing the rate at which energy in kilocalories is transferred or converted per hour.
History/Origin
The kilocalorie, often used in nutrition and energy measurement, has been adopted as a unit of energy. Its use in power measurement, such as kcal/h, emerged in contexts like thermal and caloric power calculations, especially in fields related to heating and energy transfer.
Current Use
kcal/h is used in applications involving thermal power, such as heating systems, calorimetry, and energy transfer calculations where energy flow is expressed in kilocalories per hour.
Exajoule/second
An exajoule per second (EJ/s) is a unit of power representing the transfer or conversion of one exajoule of energy every second.
History/Origin
The exajoule (EJ) is a metric unit of energy introduced as part of the International System of Units (SI) to measure large quantities of energy. The concept of power units like EJ/s emerged with the development of large-scale energy measurement, particularly in fields such as astrophysics and energy production, to quantify extremely high power levels.
Current Use
EJ/s is used primarily in theoretical and large-scale energy discussions, such as in astrophysics, planetary science, and global energy consumption analysis, where extremely high power levels are involved.
Frequently Asked Questions
What is 1 kilocalorie (IT)/hour in exajoule/second?
1 kilocalorie (IT)/hour (kcal/h) = 1.1630e-18 exajoule/second (EJ/s).
How do you convert kilocalorie (IT)/hour to exajoule/second?
Multiply the kilocalorie (IT)/hour value by 1.1630e-18. For example, 25 kcal/h × 1.1630e-18 = 2.9075e-17 EJ/s.
What is 10 kilocalorie (IT)/hour in exajoule/second?
10 kcal/h = 1.1630e-17 EJ/s.
Which unit is larger, the kilocalorie (IT)/hour or the exajoule/second?
The exajoule/second is the larger unit: 1 kcal/h equals only 1.1630e-18 EJ/s.