Convert exajoule/second to kilocalorie (th)/hour
Please provide values below to convert exajoule/second [EJ/s] to kilocalorie (th)/hour [kcal(th)/h], or Convert kilocalorie (th)/hour to exajoule/second.
1 EJ/s = 8.6042e+17 kcal(th)/h. To convert exajoule/second to kilocalorie (th)/hour, multiply the value by 8.6042e+17; to go the other way, divide by it (1 kcal(th)/h = 1.1622e-18 EJ/s). Both units measure power and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 EJ/s = 8.6042e+17 kcal(th)/h
- 1 kcal(th)/h = 1.1622e-18 EJ/s
- 10 EJ/s = 8.6042e+18 kcal(th)/h
- 100 EJ/s = 8.6042e+19 kcal(th)/h
How to Convert Exajoule/second to Kilocalorie (Th)/hour
1 EJ/s = 8.60420651740766e+17 kcal(th)/h
Example: convert 15 EJ/s to kcal(th)/h:
15 EJ/s = 15 × 8.60420651740766e+17 kcal(th)/h = 1.29063097761115e+19 kcal(th)/h
Exajoule/second to Kilocalorie (Th)/hour Conversion Table
| exajoule/second | kilocalorie (th)/hour |
|---|---|
| 1 EJ/s | 8.6042e+17 kcal(th)/h |
| 2 EJ/s | 1.7208e+18 kcal(th)/h |
| 3 EJ/s | 2.5813e+18 kcal(th)/h |
| 5 EJ/s | 4.3021e+18 kcal(th)/h |
| 10 EJ/s | 8.6042e+18 kcal(th)/h |
| 20 EJ/s | 1.7208e+19 kcal(th)/h |
| 50 EJ/s | 4.3021e+19 kcal(th)/h |
| 100 EJ/s | 8.6042e+19 kcal(th)/h |
| 500 EJ/s | 4.3021e+20 kcal(th)/h |
| 1000 EJ/s | 8.6042e+20 kcal(th)/h |
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.
Kilocalorie (Th)/hour
A kilocalorie (th)/hour (kcal(th)/h) is a unit of power representing the rate at which energy in kilocalories per hour is transferred or converted.
History/Origin
The kilocalorie, often used in nutrition and energy measurement, has been adapted into various units including the thermochemical kilocalorie (kcal(th)). Its use in power measurement, such as kcal(th)/h, is primarily for specialized scientific and engineering applications, integrating energy units with time to express power.
Current Use
The kcal(th)/h unit is used in contexts requiring the measurement of energy transfer rates in thermochemical terms, such as in thermal engineering, calorimetry, and energy efficiency assessments where energy flow is expressed in kilocalories per hour.
Frequently Asked Questions
What is 1 exajoule/second in kilocalorie (th)/hour?
1 exajoule/second (EJ/s) = 8.6042e+17 kilocalorie (th)/hour (kcal(th)/h).
How do you convert exajoule/second to kilocalorie (th)/hour?
Multiply the exajoule/second value by 8.6042e+17. For example, 25 EJ/s × 8.6042e+17 = 2.1511e+19 kcal(th)/h.
What is 10 exajoule/second in kilocalorie (th)/hour?
10 EJ/s = 8.6042e+18 kcal(th)/h.
Which unit is larger, the exajoule/second or the kilocalorie (th)/hour?
The exajoule/second is the larger unit: 1 EJ/s = 8.6042e+17 kcal(th)/h.