How many kcal/s in 81 Btu/s? The answer is 20.4248223 kcal/s, so 81 Btu/s is equal to 20.4248223 kcal/s. Let’s discuss it in detail!
First of all, we must know that Btu/s and kcal/s are units of power, Btu/s is the abbreviation of Btu/Second, kcal/s is the abbreviation of Kilocalorie/Second.
Then, we want to convert 81 Btu/s into kcal/s, we should get the conversion formula of Btu/s to kcal/s first.
Fortunately, through the Btu/Second to Kilocalorie/Second converter page, we can easily get the Btu/s to kcal/s conversion formula: 1 Btu/s = 0.2521583 kcal/s. The number 0.2521583 is called the conversion factor of Btu/s to kcal/s.
So, convert Btu/s to kcal/s, just multiply Btu/s by the conversion factor 0.2521583.
1 Btu/s = 0.2521583 kcal/s
81 Btu/s = 81 * 0.2521583 kcal/s = 20.4248223 kcal/s
The result is out: 81 Btu/s = 20.4248223 kcal/s.
Is not it simple?
If you still don’t understand, take it easy, we can give another example:
1 Btu/s = 0.2521583 kcal/s
641 Btu/s = 641 * 0.2521583 kcal/s = 161.6334703 kcal/s
Thus, 641 Btu/s = 161.6334703 kcal/s.
Well, through the above detailed explanation, you should have mastered the technique of how to convert Btu/s to kcal/s. If you still can’t, don’t worry, just use the Btu/s to kcal/s conversion tool we provide above, enter the conversion value you want, our calculator tool will give the result immediately, and the maximum accuracy of result can be retained to 10 digits, which is very convenient and fast. Looking forward to your use.
OK, at this point, we already know that 81 Btu/s is equal to 20.4248223 kcal/s. The following questions can be easily solved by this conversion:
Of course, here is only list a part of questions, there are more questions that can be solved by 81 Btu/s to kcal/s. If you know, please leave a message to tell us, we will add them to this questions list. Thank you.
In addition to converting 81 Btu/s to kcal/s, you may also be interested in converting 81 Btu/s to other power units. So, we list some conversion results of converting 81 Btu/s to other power units below.
Moreover, if you want to convert 81 kcal/s to Btu/s, please click here!
| power units | 81 Btu/s |
| Newton-Meter/Second | 85459.52385 N·m/s |
| Joule/Second | 85459.52385 J/s |
| Feet-Pound/second | 63031.7100519 ft·lb/s |
| Kilogram-Meter/Second | 8714.4462036 kg·m/s |
| Horsepower Metric | 116.1926127 ps |
| Horsepower UK | 114.6031092 hp |
| Kilowatt | 85.4595279 kW |
| Watt | 85459.52385 W |
Apart from 81 Btu/s to kcal/s, we list some commonly used Btu/s to kcal/s conversion, convenient for your use.
