Btu (I.T., pre-1956)
One Btu (I.T., pre-1956) equates to 1055.04 J
Btu (I.T., pre-1956) to Btu (3.9°C)
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.
Btu (I.T., pre-1956) to Btu (3.9°C) formula
Btu (3.9°C) =
Btu (I.T., pre-1956) * 0.99563
Btu (I.T., pre-1956) to Btu (3.9°C) formula
Btu (3.9°C) =
Btu (I.T., pre-1956) * 0.99563
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
Btu (I.T., pre-1956) to Btu (3.9°C) table
| Btu (I.T., pre-1956) | Btu (3.9°C) |
|---|---|
| 0Btu (I.T., pre-1956) | 0.00Btu (3.9°C) |
| 1Btu (I.T., pre-1956) | 1.00Btu (3.9°C) |
| 2Btu (I.T., pre-1956) | 1.99Btu (3.9°C) |
| 3Btu (I.T., pre-1956) | 2.99Btu (3.9°C) |
| 4Btu (I.T., pre-1956) | 3.98Btu (3.9°C) |
| 5Btu (I.T., pre-1956) | 4.98Btu (3.9°C) |
| 6Btu (I.T., pre-1956) | 5.97Btu (3.9°C) |
| 7Btu (I.T., pre-1956) | 6.97Btu (3.9°C) |
| 8Btu (I.T., pre-1956) | 7.97Btu (3.9°C) |
| 9Btu (I.T., pre-1956) | 8.96Btu (3.9°C) |
| 10Btu (I.T., pre-1956) | 9.96Btu (3.9°C) |
| 11Btu (I.T., pre-1956) | 10.95Btu (3.9°C) |
| 12Btu (I.T., pre-1956) | 11.95Btu (3.9°C) |
| 13Btu (I.T., pre-1956) | 12.94Btu (3.9°C) |
| 14Btu (I.T., pre-1956) | 13.94Btu (3.9°C) |
| 15Btu (I.T., pre-1956) | 14.93Btu (3.9°C) |
| 16Btu (I.T., pre-1956) | 15.93Btu (3.9°C) |
| 17Btu (I.T., pre-1956) | 16.93Btu (3.9°C) |
| 18Btu (I.T., pre-1956) | 17.92Btu (3.9°C) |
| 19Btu (I.T., pre-1956) | 18.92Btu (3.9°C) |
| Btu (I.T., pre-1956) | Btu (3.9°C) |
|---|---|
| 20Btu (I.T., pre-1956) | 19.91Btu (3.9°C) |
| 21Btu (I.T., pre-1956) | 20.91Btu (3.9°C) |
| 22Btu (I.T., pre-1956) | 21.90Btu (3.9°C) |
| 23Btu (I.T., pre-1956) | 22.90Btu (3.9°C) |
| 24Btu (I.T., pre-1956) | 23.90Btu (3.9°C) |
| 25Btu (I.T., pre-1956) | 24.89Btu (3.9°C) |
| 26Btu (I.T., pre-1956) | 25.89Btu (3.9°C) |
| 27Btu (I.T., pre-1956) | 26.88Btu (3.9°C) |
| 28Btu (I.T., pre-1956) | 27.88Btu (3.9°C) |
| 29Btu (I.T., pre-1956) | 28.87Btu (3.9°C) |
| 30Btu (I.T., pre-1956) | 29.87Btu (3.9°C) |
| 31Btu (I.T., pre-1956) | 30.86Btu (3.9°C) |
| 32Btu (I.T., pre-1956) | 31.86Btu (3.9°C) |
| 33Btu (I.T., pre-1956) | 32.86Btu (3.9°C) |
| 34Btu (I.T., pre-1956) | 33.85Btu (3.9°C) |
| 35Btu (I.T., pre-1956) | 34.85Btu (3.9°C) |
| 36Btu (I.T., pre-1956) | 35.84Btu (3.9°C) |
| 37Btu (I.T., pre-1956) | 36.84Btu (3.9°C) |
| 38Btu (I.T., pre-1956) | 37.83Btu (3.9°C) |
| 39Btu (I.T., pre-1956) | 38.83Btu (3.9°C) |
| Btu (I.T., pre-1956) | Btu (3.9°C) |
|---|---|
| 40Btu (I.T., pre-1956) | 39.83Btu (3.9°C) |
| 41Btu (I.T., pre-1956) | 40.82Btu (3.9°C) |
| 42Btu (I.T., pre-1956) | 41.82Btu (3.9°C) |
| 43Btu (I.T., pre-1956) | 42.81Btu (3.9°C) |
| 44Btu (I.T., pre-1956) | 43.81Btu (3.9°C) |
| 45Btu (I.T., pre-1956) | 44.80Btu (3.9°C) |
| 46Btu (I.T., pre-1956) | 45.80Btu (3.9°C) |
| 47Btu (I.T., pre-1956) | 46.79Btu (3.9°C) |
| 48Btu (I.T., pre-1956) | 47.79Btu (3.9°C) |
| 49Btu (I.T., pre-1956) | 48.79Btu (3.9°C) |
| 50Btu (I.T., pre-1956) | 49.78Btu (3.9°C) |
| 51Btu (I.T., pre-1956) | 50.78Btu (3.9°C) |
| 52Btu (I.T., pre-1956) | 51.77Btu (3.9°C) |
| 53Btu (I.T., pre-1956) | 52.77Btu (3.9°C) |
| 54Btu (I.T., pre-1956) | 53.76Btu (3.9°C) |
| 55Btu (I.T., pre-1956) | 54.76Btu (3.9°C) |
| 56Btu (I.T., pre-1956) | 55.76Btu (3.9°C) |
| 57Btu (I.T., pre-1956) | 56.75Btu (3.9°C) |
| 58Btu (I.T., pre-1956) | 57.75Btu (3.9°C) |
| 59Btu (I.T., pre-1956) | 58.74Btu (3.9°C) |