Btu (mean) to Calories (I.T.)

Calories (I.T.) to Btu (mean) (Swap Units)


Note: Fractional results are rounded to the nearest 1/64. For a more accurate answer please select 'decimal' from the options above the result.

Note: You can increase or decrease the accuracy of this answer by selecting the number of significant figures required from the options above the result.

Note: For a pure decimal result please select 'decimal' from the options above the result.

Show formula

Btu (mean) to Calories (I.T.) formula

calIT =
Btu (mean) * 252.19
Show working
Show result in exponential format
More information: Btu (mean)
More information: Calories (I.T.)

Btu (mean)

One BTU is the energy required to heat 1 avoirdupois pound of liquid water by 1 degree Fahrenheit, at a pressure of one atmosphere. The Btu (mean) uses a result averaged over water temperatures 0 to 100 °C (32.0 to 212.0 °F) which is approx. 1055.87 J


Btu (mean) to Calories (I.T.) formula

calIT =
Btu (mean) * 252.19

Calories (I.T.)

The 5th International Conference on the Properties of Steam defined the International Table calorie as 4.1868 J


Btu (mean) to Calories (I.T.) table

Print table
< Smaller Values Larger Values >
Btu (mean) Calories (I.T.)
0Btu (mean) 0.00calIT
1Btu (mean) 252.19calIT
2Btu (mean) 504.38calIT
3Btu (mean) 756.57calIT
4Btu (mean) 1008.76calIT
5Btu (mean) 1260.95calIT
6Btu (mean) 1513.14calIT
7Btu (mean) 1765.33calIT
8Btu (mean) 2017.52calIT
9Btu (mean) 2269.71calIT
10Btu (mean) 2521.90calIT
11Btu (mean) 2774.09calIT
12Btu (mean) 3026.28calIT
13Btu (mean) 3278.47calIT
14Btu (mean) 3530.66calIT
15Btu (mean) 3782.85calIT
16Btu (mean) 4035.04calIT
17Btu (mean) 4287.23calIT
18Btu (mean) 4539.42calIT
19Btu (mean) 4791.61calIT
Btu (mean) Calories (I.T.)
20Btu (mean) 5043.80calIT
21Btu (mean) 5295.99calIT
22Btu (mean) 5548.18calIT
23Btu (mean) 5800.38calIT
24Btu (mean) 6052.57calIT
25Btu (mean) 6304.76calIT
26Btu (mean) 6556.95calIT
27Btu (mean) 6809.14calIT
28Btu (mean) 7061.33calIT
29Btu (mean) 7313.52calIT
30Btu (mean) 7565.71calIT
31Btu (mean) 7817.90calIT
32Btu (mean) 8070.09calIT
33Btu (mean) 8322.28calIT
34Btu (mean) 8574.47calIT
35Btu (mean) 8826.66calIT
36Btu (mean) 9078.85calIT
37Btu (mean) 9331.04calIT
38Btu (mean) 9583.23calIT
39Btu (mean) 9835.42calIT
Btu (mean) Calories (I.T.)
40Btu (mean) 10087.61calIT
41Btu (mean) 10339.80calIT
42Btu (mean) 10591.99calIT
43Btu (mean) 10844.18calIT
44Btu (mean) 11096.37calIT
45Btu (mean) 11348.56calIT
46Btu (mean) 11600.75calIT
47Btu (mean) 11852.94calIT
48Btu (mean) 12105.13calIT
49Btu (mean) 12357.32calIT
50Btu (mean) 12609.51calIT
51Btu (mean) 12861.70calIT
52Btu (mean) 13113.89calIT
53Btu (mean) 13366.08calIT
54Btu (mean) 13618.27calIT
55Btu (mean) 13870.46calIT
56Btu (mean) 14122.65calIT
57Btu (mean) 14374.84calIT
58Btu (mean) 14627.03calIT
59Btu (mean) 14879.22calIT