›› Convert Btu [thermochemical] to calorie [15 °C]

Btu [thermochemical]

Did you mean to convert British thermal unit
Btu [thermochemical]
to calorie [15 °C]
calorie [I.T.]
calorie [nutritional]
calorie [thermochemical]

›› More information from the unit converter

How many Btu [thermochemical] in 1 calorie? The answer is 0.0039700277981616.
We assume you are converting between Btu [thermochemical] and calorie [15 °C].
You can view more details on each measurement unit:
Btu [thermochemical] or calorie
The SI derived unit for energy is the joule.
1 joule is equal to 0.00094845138280892 Btu [thermochemical], or 0.23890295761862 calorie.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between Btu [thermochemical] and calories.
Type in your own numbers in the form to convert the units!

›› Quick conversion chart of Btu [thermochemical] to calorie

1 Btu [thermochemical] to calorie = 251.88741 calorie

2 Btu [thermochemical] to calorie = 503.77481 calorie

3 Btu [thermochemical] to calorie = 755.66222 calorie

4 Btu [thermochemical] to calorie = 1007.54962 calorie

5 Btu [thermochemical] to calorie = 1259.43703 calorie

6 Btu [thermochemical] to calorie = 1511.32443 calorie

7 Btu [thermochemical] to calorie = 1763.21184 calorie

8 Btu [thermochemical] to calorie = 2015.09924 calorie

9 Btu [thermochemical] to calorie = 2266.98665 calorie

10 Btu [thermochemical] to calorie = 2518.87405 calorie

›› Want other units?

You can do the reverse unit conversion from calorie to Btu [thermochemical], or enter any two units below:

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›› Common energy conversions

Btu [thermochemical] to decajoule
Btu [thermochemical] to quad
Btu [thermochemical] to zettajoule
Btu [thermochemical] to electron volt
Btu [thermochemical] to gram calorie
Btu [thermochemical] to meter kilogram-force
Btu [thermochemical] to hectowatt-hour
Btu [thermochemical] to kilocalorie
Btu [thermochemical] to foot poundal
Btu [thermochemical] to hectojoule

›› Definition: Calorie

15 °C calorie: the amount of energy required to warm 1 g of air-free water from 14.5 °C to 15.5 °C at a constant pressure of 101.325 kPa (1 atm). Experimental values of this calorie ranged from 4.1852 J to 4.1858 J. The CIPM in 1950 published a mean experimental value of 4.1855 J, noting an uncertainty of 0.0005 J.

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