Btu (I.T., pre-1956)
One Btu (I.T., pre-1956) equates to 1055.04 J
Btu (I.T., pre-1956) to Btu (mean)
Format
Accuracy
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Btu (I.T., pre-1956) to Btu (mean) formula
Btu (mean) =
Btu (I.T., pre-1956) * 0.99921
Btu (I.T., pre-1956) to Btu (mean) formula
Btu (mean) =
Btu (I.T., pre-1956) * 0.99921
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 (I.T., pre-1956) to Btu (mean) table
| -20.000Btu (I.T., pre-1956) | -19.984Btu (mean) |
| -19.000Btu (I.T., pre-1956) | -18.985Btu (mean) |
| -18.000Btu (I.T., pre-1956) | -17.986Btu (mean) |
| -17.000Btu (I.T., pre-1956) | -16.987Btu (mean) |
| -16.000Btu (I.T., pre-1956) | -15.987Btu (mean) |
| -15.000Btu (I.T., pre-1956) | -14.988Btu (mean) |
| -14.000Btu (I.T., pre-1956) | -13.989Btu (mean) |
| -13.000Btu (I.T., pre-1956) | -12.990Btu (mean) |
| -12.000Btu (I.T., pre-1956) | -11.991Btu (mean) |
| -11.000Btu (I.T., pre-1956) | -10.991Btu (mean) |
| -10.000Btu (I.T., pre-1956) | -9.9921Btu (mean) |
| -9.0000Btu (I.T., pre-1956) | -8.9929Btu (mean) |
| -8.0000Btu (I.T., pre-1956) | -7.9937Btu (mean) |
| -7.0000Btu (I.T., pre-1956) | -6.9945Btu (mean) |
| -6.0000Btu (I.T., pre-1956) | -5.9953Btu (mean) |
| -5.0000Btu (I.T., pre-1956) | -4.9961Btu (mean) |
| -4.0000Btu (I.T., pre-1956) | -3.9969Btu (mean) |
| -3.0000Btu (I.T., pre-1956) | -2.9976Btu (mean) |
| -2.0000Btu (I.T., pre-1956) | -1.9984Btu (mean) |
| -1.0000Btu (I.T., pre-1956) | -0.99921Btu (mean) |
| Btu (I.T., pre-1956) | Btu (mean) |
|---|---|
| 0.0000Btu (I.T., pre-1956) | 0.0000Btu (mean) |
| 1.0000Btu (I.T., pre-1956) | 0.99921Btu (mean) |
| 2.0000Btu (I.T., pre-1956) | 1.9984Btu (mean) |
| 3.0000Btu (I.T., pre-1956) | 2.9976Btu (mean) |
| 4.0000Btu (I.T., pre-1956) | 3.9969Btu (mean) |
| 5.0000Btu (I.T., pre-1956) | 4.9961Btu (mean) |
| 6.0000Btu (I.T., pre-1956) | 5.9953Btu (mean) |
| 7.0000Btu (I.T., pre-1956) | 6.9945Btu (mean) |
| 8.0000Btu (I.T., pre-1956) | 7.9937Btu (mean) |
| 9.0000Btu (I.T., pre-1956) | 8.9929Btu (mean) |
| 10.000Btu (I.T., pre-1956) | 9.9921Btu (mean) |
| 11.000Btu (I.T., pre-1956) | 10.991Btu (mean) |
| 12.000Btu (I.T., pre-1956) | 11.991Btu (mean) |
| 13.000Btu (I.T., pre-1956) | 12.990Btu (mean) |
| 14.000Btu (I.T., pre-1956) | 13.989Btu (mean) |
| 15.000Btu (I.T., pre-1956) | 14.988Btu (mean) |
| 16.000Btu (I.T., pre-1956) | 15.987Btu (mean) |
| 17.000Btu (I.T., pre-1956) | 16.987Btu (mean) |
| 18.000Btu (I.T., pre-1956) | 17.986Btu (mean) |
| 19.000Btu (I.T., pre-1956) | 18.985Btu (mean) |
| Btu (I.T., pre-1956) | Btu (mean) |
|---|---|
| 20.000Btu (I.T., pre-1956) | 19.984Btu (mean) |
| 21.000Btu (I.T., pre-1956) | 20.983Btu (mean) |
| 22.000Btu (I.T., pre-1956) | 21.983Btu (mean) |
| 23.000Btu (I.T., pre-1956) | 22.982Btu (mean) |
| 24.000Btu (I.T., pre-1956) | 23.981Btu (mean) |
| 25.000Btu (I.T., pre-1956) | 24.980Btu (mean) |
| 26.000Btu (I.T., pre-1956) | 25.980Btu (mean) |
| 27.000Btu (I.T., pre-1956) | 26.979Btu (mean) |
| 28.000Btu (I.T., pre-1956) | 27.978Btu (mean) |
| 29.000Btu (I.T., pre-1956) | 28.977Btu (mean) |
| 30.000Btu (I.T., pre-1956) | 29.976Btu (mean) |
| 31.000Btu (I.T., pre-1956) | 30.976Btu (mean) |
| 32.000Btu (I.T., pre-1956) | 31.975Btu (mean) |
| 33.000Btu (I.T., pre-1956) | 32.974Btu (mean) |
| 34.000Btu (I.T., pre-1956) | 33.973Btu (mean) |
| 35.000Btu (I.T., pre-1956) | 34.972Btu (mean) |
| 36.000Btu (I.T., pre-1956) | 35.972Btu (mean) |
| 37.000Btu (I.T., pre-1956) | 36.971Btu (mean) |
| 38.000Btu (I.T., pre-1956) | 37.970Btu (mean) |
| 39.000Btu (I.T., pre-1956) | 38.969Btu (mean) |
| Btu (I.T., pre-1956) | Btu (mean) |
|---|---|
| 40.000Btu (I.T., pre-1956) | 39.969Btu (mean) |
| 41.000Btu (I.T., pre-1956) | 40.968Btu (mean) |
| 42.000Btu (I.T., pre-1956) | 41.967Btu (mean) |
| 43.000Btu (I.T., pre-1956) | 42.966Btu (mean) |
| 44.000Btu (I.T., pre-1956) | 43.965Btu (mean) |
| 45.000Btu (I.T., pre-1956) | 44.965Btu (mean) |
| 46.000Btu (I.T., pre-1956) | 45.964Btu (mean) |
| 47.000Btu (I.T., pre-1956) | 46.963Btu (mean) |
| 48.000Btu (I.T., pre-1956) | 47.962Btu (mean) |
| 49.000Btu (I.T., pre-1956) | 48.961Btu (mean) |
| 50.000Btu (I.T., pre-1956) | 49.961Btu (mean) |
| 51.000Btu (I.T., pre-1956) | 50.960Btu (mean) |
| 52.000Btu (I.T., pre-1956) | 51.959Btu (mean) |
| 53.000Btu (I.T., pre-1956) | 52.958Btu (mean) |
| 54.000Btu (I.T., pre-1956) | 53.958Btu (mean) |
| 55.000Btu (I.T., pre-1956) | 54.957Btu (mean) |
| 56.000Btu (I.T., pre-1956) | 55.956Btu (mean) |
| 57.000Btu (I.T., pre-1956) | 56.955Btu (mean) |
| 58.000Btu (I.T., pre-1956) | 57.954Btu (mean) |
| 59.000Btu (I.T., pre-1956) | 58.954Btu (mean) |
| 60.000Btu (I.T., pre-1956) | 59.953Btu (mean) |
| 61.000Btu (I.T., pre-1956) | 60.952Btu (mean) |
| 62.000Btu (I.T., pre-1956) | 61.951Btu (mean) |
| 63.000Btu (I.T., pre-1956) | 62.950Btu (mean) |
| 64.000Btu (I.T., pre-1956) | 63.950Btu (mean) |
| 65.000Btu (I.T., pre-1956) | 64.949Btu (mean) |
| 66.000Btu (I.T., pre-1956) | 65.948Btu (mean) |
| 67.000Btu (I.T., pre-1956) | 66.947Btu (mean) |
| 68.000Btu (I.T., pre-1956) | 67.947Btu (mean) |
| 69.000Btu (I.T., pre-1956) | 68.946Btu (mean) |
| 70.000Btu (I.T., pre-1956) | 69.945Btu (mean) |
| 71.000Btu (I.T., pre-1956) | 70.944Btu (mean) |
| 72.000Btu (I.T., pre-1956) | 71.943Btu (mean) |
| 73.000Btu (I.T., pre-1956) | 72.943Btu (mean) |
| 74.000Btu (I.T., pre-1956) | 73.942Btu (mean) |
| 75.000Btu (I.T., pre-1956) | 74.941Btu (mean) |
| 76.000Btu (I.T., pre-1956) | 75.940Btu (mean) |
| 77.000Btu (I.T., pre-1956) | 76.939Btu (mean) |
| 78.000Btu (I.T., pre-1956) | 77.939Btu (mean) |
| 79.000Btu (I.T., pre-1956) | 78.938Btu (mean) |