Btu (15°C) to Calories (15°C,CIPM, 1950)

Calories (15 °C, CIPM, 1950) to Btu (15°C) (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 (15°C) to Calories (15°C,CIPM, 1950) formula

cal15 =
Btu (15.0 °C) * 252.01
Show working
Show result in exponential format
More information: Btu (15°C)
More information: Calories (15°C,CIPM, 1950)

Btu (15°C)

One Btu (15.0°C) is the energy required to heat 1 avoirdupois pound of liquid water from 14.5 °C to 15.5°C at a pressure of one atmosphere and equates to 1054.804 J


Btu (15°C) to Calories (15°C,CIPM, 1950) formula

cal15 =
Btu (15.0 °C) * 252.01

Calories (15°C,CIPM, 1950)

The International Committee for Weights and Measures have defined one cal15 is the ammount of heat energy needed to raise the temperature of 1g of water from 14.5°C to 15.5°C


Btu (15°C) to Calories (15 °C, CIPM, 1950) table

Print table
< Smaller Values Larger Values >
Btu (15°C) Calories (15°C,CIPM, 1950)
0Btu (15.0 °C) 0.00cal15
1Btu (15.0 °C) 252.01cal15
2Btu (15.0 °C) 504.03cal15
3Btu (15.0 °C) 756.04cal15
4Btu (15.0 °C) 1008.06cal15
5Btu (15.0 °C) 1260.07cal15
6Btu (15.0 °C) 1512.08cal15
7Btu (15.0 °C) 1764.10cal15
8Btu (15.0 °C) 2016.11cal15
9Btu (15.0 °C) 2268.12cal15
10Btu (15.0 °C) 2520.14cal15
11Btu (15.0 °C) 2772.15cal15
12Btu (15.0 °C) 3024.17cal15
13Btu (15.0 °C) 3276.18cal15
14Btu (15.0 °C) 3528.19cal15
15Btu (15.0 °C) 3780.21cal15
16Btu (15.0 °C) 4032.22cal15
17Btu (15.0 °C) 4284.24cal15
18Btu (15.0 °C) 4536.25cal15
19Btu (15.0 °C) 4788.26cal15
Btu (15°C) Calories (15°C,CIPM, 1950)
20Btu (15.0 °C) 5040.28cal15
21Btu (15.0 °C) 5292.29cal15
22Btu (15.0 °C) 5544.30cal15
23Btu (15.0 °C) 5796.32cal15
24Btu (15.0 °C) 6048.33cal15
25Btu (15.0 °C) 6300.35cal15
26Btu (15.0 °C) 6552.36cal15
27Btu (15.0 °C) 6804.37cal15
28Btu (15.0 °C) 7056.39cal15
29Btu (15.0 °C) 7308.40cal15
30Btu (15.0 °C) 7560.42cal15
31Btu (15.0 °C) 7812.43cal15
32Btu (15.0 °C) 8064.44cal15
33Btu (15.0 °C) 8316.46cal15
34Btu (15.0 °C) 8568.47cal15
35Btu (15.0 °C) 8820.48cal15
36Btu (15.0 °C) 9072.50cal15
37Btu (15.0 °C) 9324.51cal15
38Btu (15.0 °C) 9576.53cal15
39Btu (15.0 °C) 9828.54cal15
Btu (15°C) Calories (15°C,CIPM, 1950)
40Btu (15.0 °C) 10080.55cal15
41Btu (15.0 °C) 10332.57cal15
42Btu (15.0 °C) 10584.58cal15
43Btu (15.0 °C) 10836.60cal15
44Btu (15.0 °C) 11088.61cal15
45Btu (15.0 °C) 11340.62cal15
46Btu (15.0 °C) 11592.64cal15
47Btu (15.0 °C) 11844.65cal15
48Btu (15.0 °C) 12096.67cal15
49Btu (15.0 °C) 12348.68cal15
50Btu (15.0 °C) 12600.69cal15
51Btu (15.0 °C) 12852.71cal15
52Btu (15.0 °C) 13104.72cal15
53Btu (15.0 °C) 13356.73cal15
54Btu (15.0 °C) 13608.75cal15
55Btu (15.0 °C) 13860.76cal15
56Btu (15.0 °C) 14112.78cal15
57Btu (15.0 °C) 14364.79cal15
58Btu (15.0 °C) 14616.80cal15
59Btu (15.0 °C) 14868.82cal15