Convert joule/second to kilocalorie (th)/second
Please provide values below to convert joule/second [J/s] to kilocalorie (th)/second [kcal(th)/s], or 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.
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
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
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.
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.