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 (I.T., pre-1956)
Format
Accuracy
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.
Calories (15°C,CIPM, 1950) to Btu (I.T., pre-1956) formula
Btu (I.T., pre-1956) =
cal15 * 0.0039671
Calories (15°C,CIPM, 1950) to Btu (I.T., pre-1956) formula
Btu (I.T., pre-1956) =
cal15 * 0.0039671
Btu (I.T., pre-1956)
One Btu (I.T., pre-1956) equates to 1055.04 J
Calories (15 °C, CIPM, 1950) to Btu (I.T., pre-1956) table
| Calories (15°C,CIPM, 1950) | Btu (I.T., pre-1956) |
|---|---|
| 0cal15 | 0.00Btu (I.T., pre-1956) |
| 1cal15 | 0.00Btu (I.T., pre-1956) |
| 2cal15 | 0.01Btu (I.T., pre-1956) |
| 3cal15 | 0.01Btu (I.T., pre-1956) |
| 4cal15 | 0.02Btu (I.T., pre-1956) |
| 5cal15 | 0.02Btu (I.T., pre-1956) |
| 6cal15 | 0.02Btu (I.T., pre-1956) |
| 7cal15 | 0.03Btu (I.T., pre-1956) |
| 8cal15 | 0.03Btu (I.T., pre-1956) |
| 9cal15 | 0.04Btu (I.T., pre-1956) |
| 10cal15 | 0.04Btu (I.T., pre-1956) |
| 11cal15 | 0.04Btu (I.T., pre-1956) |
| 12cal15 | 0.05Btu (I.T., pre-1956) |
| 13cal15 | 0.05Btu (I.T., pre-1956) |
| 14cal15 | 0.06Btu (I.T., pre-1956) |
| 15cal15 | 0.06Btu (I.T., pre-1956) |
| 16cal15 | 0.06Btu (I.T., pre-1956) |
| 17cal15 | 0.07Btu (I.T., pre-1956) |
| 18cal15 | 0.07Btu (I.T., pre-1956) |
| 19cal15 | 0.08Btu (I.T., pre-1956) |
| Calories (15°C,CIPM, 1950) | Btu (I.T., pre-1956) |
|---|---|
| 20cal15 | 0.08Btu (I.T., pre-1956) |
| 21cal15 | 0.08Btu (I.T., pre-1956) |
| 22cal15 | 0.09Btu (I.T., pre-1956) |
| 23cal15 | 0.09Btu (I.T., pre-1956) |
| 24cal15 | 0.10Btu (I.T., pre-1956) |
| 25cal15 | 0.10Btu (I.T., pre-1956) |
| 26cal15 | 0.10Btu (I.T., pre-1956) |
| 27cal15 | 0.11Btu (I.T., pre-1956) |
| 28cal15 | 0.11Btu (I.T., pre-1956) |
| 29cal15 | 0.12Btu (I.T., pre-1956) |
| 30cal15 | 0.12Btu (I.T., pre-1956) |
| 31cal15 | 0.12Btu (I.T., pre-1956) |
| 32cal15 | 0.13Btu (I.T., pre-1956) |
| 33cal15 | 0.13Btu (I.T., pre-1956) |
| 34cal15 | 0.13Btu (I.T., pre-1956) |
| 35cal15 | 0.14Btu (I.T., pre-1956) |
| 36cal15 | 0.14Btu (I.T., pre-1956) |
| 37cal15 | 0.15Btu (I.T., pre-1956) |
| 38cal15 | 0.15Btu (I.T., pre-1956) |
| 39cal15 | 0.15Btu (I.T., pre-1956) |
| Calories (15°C,CIPM, 1950) | Btu (I.T., pre-1956) |
|---|---|
| 40cal15 | 0.16Btu (I.T., pre-1956) |
| 41cal15 | 0.16Btu (I.T., pre-1956) |
| 42cal15 | 0.17Btu (I.T., pre-1956) |
| 43cal15 | 0.17Btu (I.T., pre-1956) |
| 44cal15 | 0.17Btu (I.T., pre-1956) |
| 45cal15 | 0.18Btu (I.T., pre-1956) |
| 46cal15 | 0.18Btu (I.T., pre-1956) |
| 47cal15 | 0.19Btu (I.T., pre-1956) |
| 48cal15 | 0.19Btu (I.T., pre-1956) |
| 49cal15 | 0.19Btu (I.T., pre-1956) |
| 50cal15 | 0.20Btu (I.T., pre-1956) |
| 51cal15 | 0.20Btu (I.T., pre-1956) |
| 52cal15 | 0.21Btu (I.T., pre-1956) |
| 53cal15 | 0.21Btu (I.T., pre-1956) |
| 54cal15 | 0.21Btu (I.T., pre-1956) |
| 55cal15 | 0.22Btu (I.T., pre-1956) |
| 56cal15 | 0.22Btu (I.T., pre-1956) |
| 57cal15 | 0.23Btu (I.T., pre-1956) |
| 58cal15 | 0.23Btu (I.T., pre-1956) |
| 59cal15 | 0.23Btu (I.T., pre-1956) |