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
Calories (15°C,CIPM, 1950) to Btu (3.9°C)
Format
Accuracy
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Calories (15°C,CIPM, 1950) to Btu (3.9°C) formula
Btu (3.9°C) =
cal15 * 0.0039498
Calories (15°C,CIPM, 1950) to Btu (3.9°C) formula
Btu (3.9°C) =
cal15 * 0.0039498
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
Calories (15 °C, CIPM, 1950) to Btu (3.9°C) table
| -20.000cal15 | -0.078996Btu (3.9°C) |
| -19.000cal15 | -0.075046Btu (3.9°C) |
| -18.000cal15 | -0.071097Btu (3.9°C) |
| -17.000cal15 | -0.067147Btu (3.9°C) |
| -16.000cal15 | -0.063197Btu (3.9°C) |
| -15.000cal15 | -0.059247Btu (3.9°C) |
| -14.000cal15 | -0.055297Btu (3.9°C) |
| -13.000cal15 | -0.051348Btu (3.9°C) |
| -12.000cal15 | -0.047398Btu (3.9°C) |
| -11.000cal15 | -0.043448Btu (3.9°C) |
| -10.000cal15 | -0.039498Btu (3.9°C) |
| -9.0000cal15 | -0.035548Btu (3.9°C) |
| -8.0000cal15 | -0.031599Btu (3.9°C) |
| -7.0000cal15 | -0.027649Btu (3.9°C) |
| -6.0000cal15 | -0.023699Btu (3.9°C) |
| -5.0000cal15 | -0.019749Btu (3.9°C) |
| -4.0000cal15 | -0.015799Btu (3.9°C) |
| -3.0000cal15 | -0.011849Btu (3.9°C) |
| -2.0000cal15 | -0.0078996Btu (3.9°C) |
| -1.0000cal15 | -0.0039498Btu (3.9°C) |
| Calories (15°C,CIPM, 1950) | Btu (3.9°C) |
|---|---|
| 0.0000cal15 | 0.0000Btu (3.9°C) |
| 1.0000cal15 | 0.0039498Btu (3.9°C) |
| 2.0000cal15 | 0.0078996Btu (3.9°C) |
| 3.0000cal15 | 0.011849Btu (3.9°C) |
| 4.0000cal15 | 0.015799Btu (3.9°C) |
| 5.0000cal15 | 0.019749Btu (3.9°C) |
| 6.0000cal15 | 0.023699Btu (3.9°C) |
| 7.0000cal15 | 0.027649Btu (3.9°C) |
| 8.0000cal15 | 0.031599Btu (3.9°C) |
| 9.0000cal15 | 0.035548Btu (3.9°C) |
| 10.000cal15 | 0.039498Btu (3.9°C) |
| 11.000cal15 | 0.043448Btu (3.9°C) |
| 12.000cal15 | 0.047398Btu (3.9°C) |
| 13.000cal15 | 0.051348Btu (3.9°C) |
| 14.000cal15 | 0.055297Btu (3.9°C) |
| 15.000cal15 | 0.059247Btu (3.9°C) |
| 16.000cal15 | 0.063197Btu (3.9°C) |
| 17.000cal15 | 0.067147Btu (3.9°C) |
| 18.000cal15 | 0.071097Btu (3.9°C) |
| 19.000cal15 | 0.075046Btu (3.9°C) |
| Calories (15°C,CIPM, 1950) | Btu (3.9°C) |
|---|---|
| 20.000cal15 | 0.078996Btu (3.9°C) |
| 21.000cal15 | 0.082946Btu (3.9°C) |
| 22.000cal15 | 0.086896Btu (3.9°C) |
| 23.000cal15 | 0.090846Btu (3.9°C) |
| 24.000cal15 | 0.094796Btu (3.9°C) |
| 25.000cal15 | 0.098745Btu (3.9°C) |
| 26.000cal15 | 0.10270Btu (3.9°C) |
| 27.000cal15 | 0.10664Btu (3.9°C) |
| 28.000cal15 | 0.11059Btu (3.9°C) |
| 29.000cal15 | 0.11454Btu (3.9°C) |
| 30.000cal15 | 0.11849Btu (3.9°C) |
| 31.000cal15 | 0.12244Btu (3.9°C) |
| 32.000cal15 | 0.12639Btu (3.9°C) |
| 33.000cal15 | 0.13034Btu (3.9°C) |
| 34.000cal15 | 0.13429Btu (3.9°C) |
| 35.000cal15 | 0.13824Btu (3.9°C) |
| 36.000cal15 | 0.14219Btu (3.9°C) |
| 37.000cal15 | 0.14614Btu (3.9°C) |
| 38.000cal15 | 0.15009Btu (3.9°C) |
| 39.000cal15 | 0.15404Btu (3.9°C) |
| Calories (15°C,CIPM, 1950) | Btu (3.9°C) |
|---|---|
| 40.000cal15 | 0.15799Btu (3.9°C) |
| 41.000cal15 | 0.16194Btu (3.9°C) |
| 42.000cal15 | 0.16589Btu (3.9°C) |
| 43.000cal15 | 0.16984Btu (3.9°C) |
| 44.000cal15 | 0.17379Btu (3.9°C) |
| 45.000cal15 | 0.17774Btu (3.9°C) |
| 46.000cal15 | 0.18169Btu (3.9°C) |
| 47.000cal15 | 0.18564Btu (3.9°C) |
| 48.000cal15 | 0.18959Btu (3.9°C) |
| 49.000cal15 | 0.19354Btu (3.9°C) |
| 50.000cal15 | 0.19749Btu (3.9°C) |
| 51.000cal15 | 0.20144Btu (3.9°C) |
| 52.000cal15 | 0.20539Btu (3.9°C) |
| 53.000cal15 | 0.20934Btu (3.9°C) |
| 54.000cal15 | 0.21329Btu (3.9°C) |
| 55.000cal15 | 0.21724Btu (3.9°C) |
| 56.000cal15 | 0.22119Btu (3.9°C) |
| 57.000cal15 | 0.22514Btu (3.9°C) |
| 58.000cal15 | 0.22909Btu (3.9°C) |
| 59.000cal15 | 0.23304Btu (3.9°C) |
| 60.000cal15 | 0.23699Btu (3.9°C) |
| 61.000cal15 | 0.24094Btu (3.9°C) |
| 62.000cal15 | 0.24489Btu (3.9°C) |
| 63.000cal15 | 0.24884Btu (3.9°C) |
| 64.000cal15 | 0.25279Btu (3.9°C) |
| 65.000cal15 | 0.25674Btu (3.9°C) |
| 66.000cal15 | 0.26069Btu (3.9°C) |
| 67.000cal15 | 0.26464Btu (3.9°C) |
| 68.000cal15 | 0.26859Btu (3.9°C) |
| 69.000cal15 | 0.27254Btu (3.9°C) |
| 70.000cal15 | 0.27649Btu (3.9°C) |
| 71.000cal15 | 0.28044Btu (3.9°C) |
| 72.000cal15 | 0.28439Btu (3.9°C) |
| 73.000cal15 | 0.28834Btu (3.9°C) |
| 74.000cal15 | 0.29229Btu (3.9°C) |
| 75.000cal15 | 0.29624Btu (3.9°C) |
| 76.000cal15 | 0.30019Btu (3.9°C) |
| 77.000cal15 | 0.30414Btu (3.9°C) |
| 78.000cal15 | 0.30809Btu (3.9°C) |
| 79.000cal15 | 0.31204Btu (3.9°C) |