Btu (3.9°C)
One BTU is the energy required to warm 1 avoirdupois pound of liquid water by 1 degree Fahrenheit, at one atmosphere. The Btu (3.9°C) uses the calorie value of water at the temperature of its maximum density
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.
One BTU is the energy required to warm 1 avoirdupois pound of liquid water by 1 degree Fahrenheit, at one atmosphere. The Btu (3.9°C) uses the calorie value of water at the temperature of its maximum density
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
-20.000Btu (3.9°C) | -20.072Btu (mean) |
-19.000Btu (3.9°C) | -19.068Btu (mean) |
-18.000Btu (3.9°C) | -18.065Btu (mean) |
-17.000Btu (3.9°C) | -17.061Btu (mean) |
-16.000Btu (3.9°C) | -16.058Btu (mean) |
-15.000Btu (3.9°C) | -15.054Btu (mean) |
-14.000Btu (3.9°C) | -14.050Btu (mean) |
-13.000Btu (3.9°C) | -13.047Btu (mean) |
-12.000Btu (3.9°C) | -12.043Btu (mean) |
-11.000Btu (3.9°C) | -11.040Btu (mean) |
-10.000Btu (3.9°C) | -10.036Btu (mean) |
-9.0000Btu (3.9°C) | -9.0324Btu (mean) |
-8.0000Btu (3.9°C) | -8.0288Btu (mean) |
-7.0000Btu (3.9°C) | -7.0252Btu (mean) |
-6.0000Btu (3.9°C) | -6.0216Btu (mean) |
-5.0000Btu (3.9°C) | -5.0180Btu (mean) |
-4.0000Btu (3.9°C) | -4.0144Btu (mean) |
-3.0000Btu (3.9°C) | -3.0108Btu (mean) |
-2.0000Btu (3.9°C) | -2.0072Btu (mean) |
-1.0000Btu (3.9°C) | -1.0036Btu (mean) |
Btu (3.9°C) | Btu (mean) |
---|---|
0.0000Btu (3.9°C) | 0.0000Btu (mean) |
1.0000Btu (3.9°C) | 1.0036Btu (mean) |
2.0000Btu (3.9°C) | 2.0072Btu (mean) |
3.0000Btu (3.9°C) | 3.0108Btu (mean) |
4.0000Btu (3.9°C) | 4.0144Btu (mean) |
5.0000Btu (3.9°C) | 5.0180Btu (mean) |
6.0000Btu (3.9°C) | 6.0216Btu (mean) |
7.0000Btu (3.9°C) | 7.0252Btu (mean) |
8.0000Btu (3.9°C) | 8.0288Btu (mean) |
9.0000Btu (3.9°C) | 9.0324Btu (mean) |
10.000Btu (3.9°C) | 10.036Btu (mean) |
11.000Btu (3.9°C) | 11.040Btu (mean) |
12.000Btu (3.9°C) | 12.043Btu (mean) |
13.000Btu (3.9°C) | 13.047Btu (mean) |
14.000Btu (3.9°C) | 14.050Btu (mean) |
15.000Btu (3.9°C) | 15.054Btu (mean) |
16.000Btu (3.9°C) | 16.058Btu (mean) |
17.000Btu (3.9°C) | 17.061Btu (mean) |
18.000Btu (3.9°C) | 18.065Btu (mean) |
19.000Btu (3.9°C) | 19.068Btu (mean) |
Btu (3.9°C) | Btu (mean) |
---|---|
20.000Btu (3.9°C) | 20.072Btu (mean) |
21.000Btu (3.9°C) | 21.076Btu (mean) |
22.000Btu (3.9°C) | 22.079Btu (mean) |
23.000Btu (3.9°C) | 23.083Btu (mean) |
24.000Btu (3.9°C) | 24.086Btu (mean) |
25.000Btu (3.9°C) | 25.090Btu (mean) |
26.000Btu (3.9°C) | 26.094Btu (mean) |
27.000Btu (3.9°C) | 27.097Btu (mean) |
28.000Btu (3.9°C) | 28.101Btu (mean) |
29.000Btu (3.9°C) | 29.104Btu (mean) |
30.000Btu (3.9°C) | 30.108Btu (mean) |
31.000Btu (3.9°C) | 31.112Btu (mean) |
32.000Btu (3.9°C) | 32.115Btu (mean) |
33.000Btu (3.9°C) | 33.119Btu (mean) |
34.000Btu (3.9°C) | 34.122Btu (mean) |
35.000Btu (3.9°C) | 35.126Btu (mean) |
36.000Btu (3.9°C) | 36.130Btu (mean) |
37.000Btu (3.9°C) | 37.133Btu (mean) |
38.000Btu (3.9°C) | 38.137Btu (mean) |
39.000Btu (3.9°C) | 39.140Btu (mean) |
Btu (3.9°C) | Btu (mean) |
---|---|
40.000Btu (3.9°C) | 40.144Btu (mean) |
41.000Btu (3.9°C) | 41.148Btu (mean) |
42.000Btu (3.9°C) | 42.151Btu (mean) |
43.000Btu (3.9°C) | 43.155Btu (mean) |
44.000Btu (3.9°C) | 44.158Btu (mean) |
45.000Btu (3.9°C) | 45.162Btu (mean) |
46.000Btu (3.9°C) | 46.166Btu (mean) |
47.000Btu (3.9°C) | 47.169Btu (mean) |
48.000Btu (3.9°C) | 48.173Btu (mean) |
49.000Btu (3.9°C) | 49.176Btu (mean) |
50.000Btu (3.9°C) | 50.180Btu (mean) |
51.000Btu (3.9°C) | 51.184Btu (mean) |
52.000Btu (3.9°C) | 52.187Btu (mean) |
53.000Btu (3.9°C) | 53.191Btu (mean) |
54.000Btu (3.9°C) | 54.194Btu (mean) |
55.000Btu (3.9°C) | 55.198Btu (mean) |
56.000Btu (3.9°C) | 56.202Btu (mean) |
57.000Btu (3.9°C) | 57.205Btu (mean) |
58.000Btu (3.9°C) | 58.209Btu (mean) |
59.000Btu (3.9°C) | 59.212Btu (mean) |
60.000Btu (3.9°C) | 60.216Btu (mean) |
61.000Btu (3.9°C) | 61.220Btu (mean) |
62.000Btu (3.9°C) | 62.223Btu (mean) |
63.000Btu (3.9°C) | 63.227Btu (mean) |
64.000Btu (3.9°C) | 64.230Btu (mean) |
65.000Btu (3.9°C) | 65.234Btu (mean) |
66.000Btu (3.9°C) | 66.238Btu (mean) |
67.000Btu (3.9°C) | 67.241Btu (mean) |
68.000Btu (3.9°C) | 68.245Btu (mean) |
69.000Btu (3.9°C) | 69.248Btu (mean) |
70.000Btu (3.9°C) | 70.252Btu (mean) |
71.000Btu (3.9°C) | 71.256Btu (mean) |
72.000Btu (3.9°C) | 72.259Btu (mean) |
73.000Btu (3.9°C) | 73.263Btu (mean) |
74.000Btu (3.9°C) | 74.266Btu (mean) |
75.000Btu (3.9°C) | 75.270Btu (mean) |
76.000Btu (3.9°C) | 76.274Btu (mean) |
77.000Btu (3.9°C) | 77.277Btu (mean) |
78.000Btu (3.9°C) | 78.281Btu (mean) |
79.000Btu (3.9°C) | 79.284Btu (mean) |