Convert kilowatt-second to kilocalorie (th)
Please provide values below to convert kilowatt-second [kW*s] to kilocalorie (th) [kcal (th)], or Convert kilocalorie (th) to kilowatt-second.
1 kW*s = 0.239005736138 kcal (th). To convert kilowatt-second to kilocalorie (th), multiply the value by 0.239005736138; to go the other way, divide by it (1 kcal (th) = 4.184 kW*s). Both units measure energy and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 kW*s = 0.239005736138 kcal (th)
- 1 kcal (th) = 4.184 kW*s
- 10 kW*s = 2.39005736138 kcal (th)
- 100 kW*s = 23.9005736138 kcal (th)
How to Convert Kilowatt-Second to Kilocalorie (Th)
1 kW*s = 0.239005736137667 kcal (th)
Example: convert 15 kW*s to kcal (th):
15 kW*s = 15 × 0.239005736137667 kcal (th) = 3.58508604206501 kcal (th)
Kilowatt-Second to Kilocalorie (Th) Conversion Table
| kilowatt-second | kilocalorie (th) |
|---|---|
| 1 kW*s | 0.239005736138 kcal (th) |
| 2 kW*s | 0.478011472275 kcal (th) |
| 3 kW*s | 0.717017208413 kcal (th) |
| 5 kW*s | 1.19502868069 kcal (th) |
| 10 kW*s | 2.39005736138 kcal (th) |
| 20 kW*s | 4.78011472275 kcal (th) |
| 50 kW*s | 11.9502868069 kcal (th) |
| 100 kW*s | 23.9005736138 kcal (th) |
| 500 kW*s | 119.502868069 kcal (th) |
| 1000 kW*s | 239.005736138 kcal (th) |
Kilowatt-Second
A kilowatt-second (kW·s) is a unit of energy equal to the energy transferred or converted when a power of one kilowatt is applied for one second.
History/Origin
The kilowatt-second has been used historically in physics and engineering to quantify energy, especially in contexts where power and time are relevant, but it is less common than other energy units like joules or kilowatt-hours.
Current Use
Today, the kilowatt-second is primarily used in specialized fields such as electrical engineering and energy calculations, often for convenience in measuring short-term energy transfer, but it is largely replaced by the joule in most applications.
Kilocalorie (Th)
A kilocalorie (kcal) is a unit of energy equal to 1,000 calories, commonly used to measure the energy content of food and beverages.
History/Origin
The kilocalorie originated in the 19th century as a unit to quantify heat energy, especially in nutrition and thermodynamics. It was widely adopted in the early 20th century for dietary energy measurement.
Current Use
Today, the kilocalorie is primarily used in nutrition to express the energy content of food and drinks, although it is often simply called a 'calorie' in everyday language.
Frequently Asked Questions
What is 1 kilowatt-second in kilocalorie (th)?
1 kilowatt-second (kW*s) = 0.239005736138 kilocalorie (th) (kcal (th)).
How do you convert kilowatt-second to kilocalorie (th)?
Multiply the kilowatt-second value by 0.239005736138. For example, 25 kW*s × 0.239005736138 = 5.97514340344 kcal (th).
What is 10 kilowatt-second in kilocalorie (th)?
10 kW*s = 2.39005736138 kcal (th).
Which unit is larger, the kilowatt-second or the kilocalorie (th)?
The kilocalorie (th) is the larger unit: 1 kW*s equals only 0.239005736138 kcal (th).