Convert joule/second to kilocalorie (IT)/second
Please provide values below to convert joule/second [J/s] to kilocalorie (IT)/second [kcal/s], or Convert kilocalorie (IT)/second to joule/second.
1 J/s = 0.000238845896627 kcal/s. To convert joule/second to kilocalorie (IT)/second, multiply the value by 0.000238845896627; to go the other way, divide by it (1 kcal/s = 4186.8 J/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 J/s = 0.000238845896627 kcal/s
- 1 kcal/s = 4186.8 J/s
- 10 J/s = 0.00238845896627 kcal/s
- 100 J/s = 0.0238845896627 kcal/s
How to Convert Joule/second to Kilocalorie (It)/second
1 J/s = 0.000238845896627496 kcal/s
Example: convert 15 J/s to kcal/s:
15 J/s = 15 × 0.000238845896627496 kcal/s = 0.00358268844941244 kcal/s
Joule/second to Kilocalorie (It)/second Conversion Table
| joule/second | kilocalorie (IT)/second |
|---|---|
| 1 J/s | 0.000238845896627 kcal/s |
| 2 J/s | 0.000477691793255 kcal/s |
| 3 J/s | 0.000716537689882 kcal/s |
| 5 J/s | 0.00119422948314 kcal/s |
| 10 J/s | 0.00238845896627 kcal/s |
| 20 J/s | 0.00477691793255 kcal/s |
| 50 J/s | 0.0119422948314 kcal/s |
| 100 J/s | 0.0238845896627 kcal/s |
| 500 J/s | 0.119422948314 kcal/s |
| 1000 J/s | 0.238845896627 kcal/s |
Joule/second
The joule per second (J/s) is a unit of power representing the rate at which energy is transferred or converted, equivalent to one watt.
History/Origin
The joule per second has been used as a measure of power since the adoption of the SI system, where the watt (W) became the standard unit of power, with 1 J/s = 1 W.
Current Use
J/s is primarily used in scientific and engineering contexts to quantify power, especially in physics and electrical engineering, often interchangeably with watts.
Kilocalorie (It)/second
A kilocalorie per second (kcal/s) is a unit of power representing the rate at which energy in kilocalories is transferred or converted per second.
History/Origin
The kilocalorie, often used in nutrition and thermodynamics, has been a standard unit of energy measurement. Its use in power calculations, such as kcal/s, emerged in contexts requiring energy transfer rates, though it is less common than SI units like watts.
Current Use
Kcal/s is primarily used in specialized fields like thermodynamics and calorimetry to quantify energy transfer rates, especially in contexts involving heat transfer and energy consumption, though it is less prevalent than SI units.
Frequently Asked Questions
What is 1 joule/second in kilocalorie (IT)/second?
1 joule/second (J/s) = 0.000238845896627 kilocalorie (IT)/second (kcal/s).
How do you convert joule/second to kilocalorie (IT)/second?
Multiply the joule/second value by 0.000238845896627. For example, 25 J/s × 0.000238845896627 = 0.00597114741569 kcal/s.
What is 10 joule/second in kilocalorie (IT)/second?
10 J/s = 0.00238845896627 kcal/s.
Which unit is larger, the joule/second or the kilocalorie (IT)/second?
The kilocalorie (IT)/second is the larger unit: 1 J/s equals only 0.000238845896627 kcal/s.