# Btu (15.8°C, ISO) to Btu (I.T.)

Btu (I.T.) to Btu (15.8°C, ISO) (Swap Units)

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## Btu (15.8°C, ISO) to Btu (I.T.) formula

Btu (I.T.) =
Btu (15.8°C, ISO) * 0.99947

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## Btu (15.8°C, ISO)

One BTU is defined as the energy required at 1 atmosphere to heat 1 avoirdupois pound of liquid water by 1 degree Fahrenheit. One Btu (15.8°C, ISO) equates to 1,054.5 J

## Btu (15.8°C, ISO) to Btu (I.T.) formula

Btu (I.T.) =
Btu (15.8°C, ISO) * 0.99947

## Btu (I.T.)

One BTU (IT) was defined by the Fifth International Conference on the Properties of Steam to be exactly 4.1868 J

## Btu (15.8°C, ISO) to Btu (I.T.) table

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< Smaller Values Larger Values >
Btu (15.8°C, ISO) Btu (I.T.)
0Btu (15.8°C, ISO) 0.00Btu (I.T.)
1Btu (15.8°C, ISO) 1.00Btu (I.T.)
2Btu (15.8°C, ISO) 2.00Btu (I.T.)
3Btu (15.8°C, ISO) 3.00Btu (I.T.)
4Btu (15.8°C, ISO) 4.00Btu (I.T.)
5Btu (15.8°C, ISO) 5.00Btu (I.T.)
6Btu (15.8°C, ISO) 6.00Btu (I.T.)
7Btu (15.8°C, ISO) 7.00Btu (I.T.)
8Btu (15.8°C, ISO) 8.00Btu (I.T.)
9Btu (15.8°C, ISO) 9.00Btu (I.T.)
10Btu (15.8°C, ISO) 9.99Btu (I.T.)
11Btu (15.8°C, ISO) 10.99Btu (I.T.)
12Btu (15.8°C, ISO) 11.99Btu (I.T.)
13Btu (15.8°C, ISO) 12.99Btu (I.T.)
14Btu (15.8°C, ISO) 13.99Btu (I.T.)
15Btu (15.8°C, ISO) 14.99Btu (I.T.)
16Btu (15.8°C, ISO) 15.99Btu (I.T.)
17Btu (15.8°C, ISO) 16.99Btu (I.T.)
18Btu (15.8°C, ISO) 17.99Btu (I.T.)
19Btu (15.8°C, ISO) 18.99Btu (I.T.)
Btu (15.8°C, ISO) Btu (I.T.)
20Btu (15.8°C, ISO) 19.99Btu (I.T.)
21Btu (15.8°C, ISO) 20.99Btu (I.T.)
22Btu (15.8°C, ISO) 21.99Btu (I.T.)
23Btu (15.8°C, ISO) 22.99Btu (I.T.)
24Btu (15.8°C, ISO) 23.99Btu (I.T.)
25Btu (15.8°C, ISO) 24.99Btu (I.T.)
26Btu (15.8°C, ISO) 25.99Btu (I.T.)
27Btu (15.8°C, ISO) 26.99Btu (I.T.)
28Btu (15.8°C, ISO) 27.99Btu (I.T.)
29Btu (15.8°C, ISO) 28.98Btu (I.T.)
30Btu (15.8°C, ISO) 29.98Btu (I.T.)
31Btu (15.8°C, ISO) 30.98Btu (I.T.)
32Btu (15.8°C, ISO) 31.98Btu (I.T.)
33Btu (15.8°C, ISO) 32.98Btu (I.T.)
34Btu (15.8°C, ISO) 33.98Btu (I.T.)
35Btu (15.8°C, ISO) 34.98Btu (I.T.)
36Btu (15.8°C, ISO) 35.98Btu (I.T.)
37Btu (15.8°C, ISO) 36.98Btu (I.T.)
38Btu (15.8°C, ISO) 37.98Btu (I.T.)
39Btu (15.8°C, ISO) 38.98Btu (I.T.)
Btu (15.8°C, ISO) Btu (I.T.)
40Btu (15.8°C, ISO) 39.98Btu (I.T.)
41Btu (15.8°C, ISO) 40.98Btu (I.T.)
42Btu (15.8°C, ISO) 41.98Btu (I.T.)
43Btu (15.8°C, ISO) 42.98Btu (I.T.)
44Btu (15.8°C, ISO) 43.98Btu (I.T.)
45Btu (15.8°C, ISO) 44.98Btu (I.T.)
46Btu (15.8°C, ISO) 45.98Btu (I.T.)
47Btu (15.8°C, ISO) 46.98Btu (I.T.)
48Btu (15.8°C, ISO) 47.97Btu (I.T.)
49Btu (15.8°C, ISO) 48.97Btu (I.T.)
50Btu (15.8°C, ISO) 49.97Btu (I.T.)
51Btu (15.8°C, ISO) 50.97Btu (I.T.)
52Btu (15.8°C, ISO) 51.97Btu (I.T.)
53Btu (15.8°C, ISO) 52.97Btu (I.T.)
54Btu (15.8°C, ISO) 53.97Btu (I.T.)
55Btu (15.8°C, ISO) 54.97Btu (I.T.)
56Btu (15.8°C, ISO) 55.97Btu (I.T.)
57Btu (15.8°C, ISO) 56.97Btu (I.T.)
58Btu (15.8°C, ISO) 57.97Btu (I.T.)
59Btu (15.8°C, ISO) 58.97Btu (I.T.)