Btu (I.T., pre-1956) to Btu (3.9°C)

Metric Conversions.

Btu (3.9°C) to Btu (I.T., pre-1956) (Swap units)

1Btu (I.T., pre-1956) = 0.99563Btu (3.9°C)

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.

Btu (I.T., pre-1956) to Btu (3.9°C) conversion formula

Btu (3.9°C) = Btu (I.T., pre-1956) / 1.00438809

Btu (I.T., pre-1956) to Btu (3.9°C) calculation

Btu (3.9°C) = Btu (I.T., pre-1956) / 1.00438809

Btu (3.9°C) = 1 / 1.0043880935477

Btu (3.9°C) = 0.99563

Btu (I.T., pre-1956)

The Btu (I.T., pre-1956) refers to the International Table Btu, a specific definition used before 1956. It represents the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit at a constant pressure of one atmosphere.

Btu (3.9°C)

The Btu (3.9°C) is defined as the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit at the temperature where water reaches its maximum density which occurs at approximately 3.9°C (39°F).

 

Btu (I.T., pre-1956) to Btu (3.9°C) table

Starting value
Increment
Accuracy
Btu (I.T., pre-1956)
Btu (3.9°C)
0Btu (I.T., pre-1956)
0.00000Btu (3.9°C)
1Btu (I.T., pre-1956)
0.99563Btu (3.9°C)
2Btu (I.T., pre-1956)
1.99126Btu (3.9°C)
3Btu (I.T., pre-1956)
2.98689Btu (3.9°C)
4Btu (I.T., pre-1956)
3.98252Btu (3.9°C)
5Btu (I.T., pre-1956)
4.97816Btu (3.9°C)
6Btu (I.T., pre-1956)
5.97379Btu (3.9°C)
7Btu (I.T., pre-1956)
6.96942Btu (3.9°C)
8Btu (I.T., pre-1956)
7.96505Btu (3.9°C)
9Btu (I.T., pre-1956)
8.96068Btu (3.9°C)
10Btu (I.T., pre-1956)
9.95631Btu (3.9°C)
11Btu (I.T., pre-1956)
10.95194Btu (3.9°C)
12Btu (I.T., pre-1956)
11.94757Btu (3.9°C)
13Btu (I.T., pre-1956)
12.94320Btu (3.9°C)
14Btu (I.T., pre-1956)
13.93884Btu (3.9°C)
15Btu (I.T., pre-1956)
14.93447Btu (3.9°C)
16Btu (I.T., pre-1956)
15.93010Btu (3.9°C)
17Btu (I.T., pre-1956)
16.92573Btu (3.9°C)
18Btu (I.T., pre-1956)
17.92136Btu (3.9°C)
19Btu (I.T., pre-1956)
18.91699Btu (3.9°C)
20Btu (I.T., pre-1956)
19.91262Btu (3.9°C)
21Btu (I.T., pre-1956)
20.90825Btu (3.9°C)
22Btu (I.T., pre-1956)
21.90388Btu (3.9°C)
23Btu (I.T., pre-1956)
22.89951Btu (3.9°C)
24Btu (I.T., pre-1956)
23.89515Btu (3.9°C)
25Btu (I.T., pre-1956)
24.89078Btu (3.9°C)
26Btu (I.T., pre-1956)
25.88641Btu (3.9°C)
27Btu (I.T., pre-1956)
26.88204Btu (3.9°C)
28Btu (I.T., pre-1956)
27.87767Btu (3.9°C)
29Btu (I.T., pre-1956)
28.87330Btu (3.9°C)
30Btu (I.T., pre-1956)
29.86893Btu (3.9°C)
31Btu (I.T., pre-1956)
30.86456Btu (3.9°C)
32Btu (I.T., pre-1956)
31.86019Btu (3.9°C)
33Btu (I.T., pre-1956)
32.85583Btu (3.9°C)
34Btu (I.T., pre-1956)
33.85146Btu (3.9°C)
35Btu (I.T., pre-1956)
34.84709Btu (3.9°C)
36Btu (I.T., pre-1956)
35.84272Btu (3.9°C)
37Btu (I.T., pre-1956)
36.83835Btu (3.9°C)
38Btu (I.T., pre-1956)
37.83398Btu (3.9°C)
39Btu (I.T., pre-1956)
38.82961Btu (3.9°C)
40Btu (I.T., pre-1956)
39.82524Btu (3.9°C)
41Btu (I.T., pre-1956)
40.82087Btu (3.9°C)
42Btu (I.T., pre-1956)
41.81651Btu (3.9°C)
43Btu (I.T., pre-1956)
42.81214Btu (3.9°C)
44Btu (I.T., pre-1956)
43.80777Btu (3.9°C)
45Btu (I.T., pre-1956)
44.80340Btu (3.9°C)
46Btu (I.T., pre-1956)
45.79903Btu (3.9°C)
47Btu (I.T., pre-1956)
46.79466Btu (3.9°C)
48Btu (I.T., pre-1956)
47.79029Btu (3.9°C)
49Btu (I.T., pre-1956)
48.78592Btu (3.9°C)
50Btu (I.T., pre-1956)
49.78155Btu (3.9°C)
51Btu (I.T., pre-1956)
50.77718Btu (3.9°C)
52Btu (I.T., pre-1956)
51.77282Btu (3.9°C)
53Btu (I.T., pre-1956)
52.76845Btu (3.9°C)
54Btu (I.T., pre-1956)
53.76408Btu (3.9°C)
55Btu (I.T., pre-1956)
54.75971Btu (3.9°C)
56Btu (I.T., pre-1956)
55.75534Btu (3.9°C)
57Btu (I.T., pre-1956)
56.75097Btu (3.9°C)
58Btu (I.T., pre-1956)
57.74660Btu (3.9°C)
59Btu (I.T., pre-1956)
58.74223Btu (3.9°C)
60Btu (I.T., pre-1956)
59.73786Btu (3.9°C)
61Btu (I.T., pre-1956)
60.73350Btu (3.9°C)
62Btu (I.T., pre-1956)
61.72913Btu (3.9°C)
63Btu (I.T., pre-1956)
62.72476Btu (3.9°C)
64Btu (I.T., pre-1956)
63.72039Btu (3.9°C)
65Btu (I.T., pre-1956)
64.71602Btu (3.9°C)
66Btu (I.T., pre-1956)
65.71165Btu (3.9°C)
67Btu (I.T., pre-1956)
66.70728Btu (3.9°C)
68Btu (I.T., pre-1956)
67.70291Btu (3.9°C)
69Btu (I.T., pre-1956)
68.69854Btu (3.9°C)
70Btu (I.T., pre-1956)
69.69418Btu (3.9°C)
71Btu (I.T., pre-1956)
70.68981Btu (3.9°C)
72Btu (I.T., pre-1956)
71.68544Btu (3.9°C)
73Btu (I.T., pre-1956)
72.68107Btu (3.9°C)
74Btu (I.T., pre-1956)
73.67670Btu (3.9°C)
75Btu (I.T., pre-1956)
74.67233Btu (3.9°C)
76Btu (I.T., pre-1956)
75.66796Btu (3.9°C)
77Btu (I.T., pre-1956)
76.66359Btu (3.9°C)
78Btu (I.T., pre-1956)
77.65922Btu (3.9°C)
79Btu (I.T., pre-1956)
78.65486Btu (3.9°C)
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