Convert joule/second to kilocalorie (th)/second
Enter a value below to convert joule/second [J/s] to kilocalorie (th)/second [kcal(th)/s]. Reverse conversion: Convert kilocalorie (th)/second to joule/second.
1 J/s = 0.000239005736138 kcal(th)/s. To convert joule/second to kilocalorie (th)/second, multiply the value by 0.000239005736138; to go the other way, divide by it (1 kcal(th)/s = 4184 J/s). Both units measure power and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Joule/second to Kilocalorie (Th)/second: Quick Reference
- 1 J/s = 0.000239005736138 kcal(th)/s
- 1 kcal(th)/s = 4184 J/s
- 10 J/s = 0.00239005736138 kcal(th)/s
- 100 J/s = 0.0239005736138 kcal(th)/s
How to Convert Joule/second to Kilocalorie (Th)/second
1 J/s = 0.000239005736137667 kcal(th)/s
Example: convert 15 J/s to kcal(th)/s:
15 J/s = 15 × 0.000239005736137667 kcal(th)/s = 0.00358508604206501 kcal(th)/s
Joule/second to Kilocalorie (Th)/second Conversion Table
| joule/second | kilocalorie (th)/second |
|---|---|
| 1 J/s | 0.000239005736138 kcal(th)/s |
| 2 J/s | 0.000478011472275 kcal(th)/s |
| 3 J/s | 0.000717017208413 kcal(th)/s |
| 5 J/s | 0.00119502868069 kcal(th)/s |
| 10 J/s | 0.00239005736138 kcal(th)/s |
| 20 J/s | 0.00478011472275 kcal(th)/s |
| 50 J/s | 0.0119502868069 kcal(th)/s |
| 100 J/s | 0.0239005736138 kcal(th)/s |
| 500 J/s | 0.119502868069 kcal(th)/s |
| 1000 J/s | 0.239005736138 kcal(th)/s |
Joule/second: Definition and Use
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 (Th)/second: Definition and Use
A kilocalorie (th)/second (kcal(th)/s) is a unit of power representing the rate at which energy in kilocalories per second is transferred or converted.
History/Origin
The kilocalorie (th) is a traditional unit of energy used primarily in nutrition and thermodynamics, with 'th' indicating the thermochemical definition. Its use in power measurements, such as kcal(th)/s, is less common and primarily for specialized scientific contexts.
Current Use
The unit kcal(th)/s is rarely used in modern practice; power is more commonly expressed in watts. When used, it typically appears in scientific research involving energy transfer rates in thermochemical processes or specialized engineering applications.
Joule/second to Kilocalorie (Th)/second: Frequently Asked Questions
What is 1 joule/second in kilocalorie (th)/second?
1 joule/second (J/s) = 0.000239005736138 kilocalorie (th)/second (kcal(th)/s).
How do you convert joule/second to kilocalorie (th)/second?
Multiply the joule/second value by 0.000239005736138. For example, 25 J/s × 0.000239005736138 = 0.00597514340344 kcal(th)/s.
What is 10 joule/second in kilocalorie (th)/second?
10 J/s = 0.00239005736138 kcal(th)/s.
Which unit is larger, the joule/second or the kilocalorie (th)/second?
The kilocalorie (th)/second is the larger unit: 1 J/s equals only 0.000239005736138 kcal(th)/s.