Convert kilocalorie (th)/second to Btu (th)/second
Please provide values below to convert kilocalorie (th)/second [kcal(th)/s] to Btu (th)/second [Btu(th)/s], or Convert Btu (th)/second to kilocalorie (th)/second.
1 kcal(th)/s = 3.9683217148 Btu(th)/s. To convert kilocalorie (th)/second to Btu (th)/second, multiply the value by 3.9683217148; to go the other way, divide by it (1 Btu(th)/s = 0.251995697897 kcal(th)/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 kcal(th)/s = 3.9683217148 Btu(th)/s
- 1 Btu(th)/s = 0.251995697897 kcal(th)/s
- 10 kcal(th)/s = 39.683217148 Btu(th)/s
- 100 kcal(th)/s = 396.83217148 Btu(th)/s
How to Convert Kilocalorie (Th)/second to Btu (Th)/second
1 kcal(th)/s = 3.96832171480059 Btu(th)/s
Example: convert 15 kcal(th)/s to Btu(th)/s:
15 kcal(th)/s = 15 × 3.96832171480059 Btu(th)/s = 59.5248257220088 Btu(th)/s
Kilocalorie (Th)/second to Btu (Th)/second Conversion Table
| kilocalorie (th)/second | Btu (th)/second |
|---|---|
| 1 kcal(th)/s | 3.9683217148 Btu(th)/s |
| 2 kcal(th)/s | 7.9366434296 Btu(th)/s |
| 3 kcal(th)/s | 11.9049651444 Btu(th)/s |
| 5 kcal(th)/s | 19.841608574 Btu(th)/s |
| 10 kcal(th)/s | 39.683217148 Btu(th)/s |
| 20 kcal(th)/s | 79.366434296 Btu(th)/s |
| 50 kcal(th)/s | 198.41608574 Btu(th)/s |
| 100 kcal(th)/s | 396.83217148 Btu(th)/s |
| 500 kcal(th)/s | 1984.1608574 Btu(th)/s |
| 1000 kcal(th)/s | 3968.3217148 Btu(th)/s |
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.
Btu (Th)/second
Btu (th)/second is a unit of power representing the rate of energy transfer, specifically one British thermal unit (th) per second.
History/Origin
The British thermal unit (th) has been used historically in the United States for measuring heat energy, and its use in power units like Btu (th)/s dates back to traditional energy and heat transfer calculations in engineering and thermodynamics.
Current Use
Btu (th)/second is primarily used in the United States for industrial and engineering applications involving heat transfer rates, although it is less common compared to SI units like watts.
Frequently Asked Questions
What is 1 kilocalorie (th)/second in Btu (th)/second?
1 kilocalorie (th)/second (kcal(th)/s) = 3.9683217148 Btu (th)/second (Btu(th)/s).
How do you convert kilocalorie (th)/second to Btu (th)/second?
Multiply the kilocalorie (th)/second value by 3.9683217148. For example, 25 kcal(th)/s × 3.9683217148 = 99.20804287 Btu(th)/s.
What is 10 kilocalorie (th)/second in Btu (th)/second?
10 kcal(th)/s = 39.683217148 Btu(th)/s.
Which unit is larger, the kilocalorie (th)/second or the Btu (th)/second?
The kilocalorie (th)/second is the larger unit: 1 kcal(th)/s = 3.9683217148 Btu(th)/s.