Convert kilocalorie (IT)/second to millijoule/second
Please provide values below to convert kilocalorie (IT)/second [kcal/s] to millijoule/second [mJ/s], or Convert millijoule/second to kilocalorie (IT)/second.
1 kcal/s = 4186800 mJ/s. To convert kilocalorie (IT)/second to millijoule/second, multiply the value by 4186800; to go the other way, divide by it (1 mJ/s = 2.38845896627e-07 kcal/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/s = 4186800 mJ/s
- 1 mJ/s = 2.38845896627e-07 kcal/s
- 10 kcal/s = 41868000 mJ/s
- 100 kcal/s = 418680000 mJ/s
How to Convert Kilocalorie (It)/second to Millijoule/second
1 kcal/s = 4186800 mJ/s
Example: convert 15 kcal/s to mJ/s:
15 kcal/s = 15 × 4186800 mJ/s = 62802000 mJ/s
Kilocalorie (It)/second to Millijoule/second Conversion Table
| kilocalorie (IT)/second | millijoule/second |
|---|---|
| 1 kcal/s | 4186800 mJ/s |
| 2 kcal/s | 8373600 mJ/s |
| 3 kcal/s | 12560400 mJ/s |
| 5 kcal/s | 20934000 mJ/s |
| 10 kcal/s | 41868000 mJ/s |
| 20 kcal/s | 83736000 mJ/s |
| 50 kcal/s | 209340000 mJ/s |
| 100 kcal/s | 418680000 mJ/s |
| 500 kcal/s | 2093400000 mJ/s |
| 1000 kcal/s | 4186800000 mJ/s |
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.
Millijoule/second
A millijoule per second (mJ/s) is a unit of power equivalent to one millijoule of energy transferred or converted every second.
History/Origin
The unit derives from the joule, the SI unit of energy, and the second, the SI unit of time. It has been used in contexts requiring small power measurements, especially in scientific and engineering applications, with the millijoule being a submultiple of the joule.
Current Use
Millijoule per second is used to measure small power levels in scientific experiments, electronics, and other fields where precise, small-scale power measurement is necessary, often within the context of energy transfer or consumption rates.
Frequently Asked Questions
What is 1 kilocalorie (IT)/second in millijoule/second?
1 kilocalorie (IT)/second (kcal/s) = 4186800 millijoule/second (mJ/s).
How do you convert kilocalorie (IT)/second to millijoule/second?
Multiply the kilocalorie (IT)/second value by 4186800. For example, 25 kcal/s × 4186800 = 104670000 mJ/s.
What is 10 kilocalorie (IT)/second in millijoule/second?
10 kcal/s = 41868000 mJ/s.
Which unit is larger, the kilocalorie (IT)/second or the millijoule/second?
The kilocalorie (IT)/second is the larger unit: 1 kcal/s = 4186800 mJ/s.