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 (I.T.) to Calories (20°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.) to Calories (20°C) formula
cal20 =
Btu (I.T.) * 252.29
Btu (I.T.) to Calories (20°C) formula
cal20 =
Btu (I.T.) * 252.29
Calories (20°C)
One Calorie (20°C) is the amount of energy needed to raise the temperature of 1 gram of air-free water from 19.5 to 20.5 °C at atmospheric pressure.
Btu (I.T.) to Calories (20°C) table
| Btu (I.T.) | Calories (20°C) |
|---|---|
| 0Btu (I.T.) | 0.00cal20 |
| 1Btu (I.T.) | 252.29cal20 |
| 2Btu (I.T.) | 504.58cal20 |
| 3Btu (I.T.) | 756.87cal20 |
| 4Btu (I.T.) | 1009.16cal20 |
| 5Btu (I.T.) | 1261.46cal20 |
| 6Btu (I.T.) | 1513.75cal20 |
| 7Btu (I.T.) | 1766.04cal20 |
| 8Btu (I.T.) | 2018.33cal20 |
| 9Btu (I.T.) | 2270.62cal20 |
| 10Btu (I.T.) | 2522.91cal20 |
| 11Btu (I.T.) | 2775.20cal20 |
| 12Btu (I.T.) | 3027.49cal20 |
| 13Btu (I.T.) | 3279.78cal20 |
| 14Btu (I.T.) | 3532.07cal20 |
| 15Btu (I.T.) | 3784.37cal20 |
| 16Btu (I.T.) | 4036.66cal20 |
| 17Btu (I.T.) | 4288.95cal20 |
| 18Btu (I.T.) | 4541.24cal20 |
| 19Btu (I.T.) | 4793.53cal20 |
| Btu (I.T.) | Calories (20°C) |
|---|---|
| 20Btu (I.T.) | 5045.82cal20 |
| 21Btu (I.T.) | 5298.11cal20 |
| 22Btu (I.T.) | 5550.40cal20 |
| 23Btu (I.T.) | 5802.69cal20 |
| 24Btu (I.T.) | 6054.98cal20 |
| 25Btu (I.T.) | 6307.28cal20 |
| 26Btu (I.T.) | 6559.57cal20 |
| 27Btu (I.T.) | 6811.86cal20 |
| 28Btu (I.T.) | 7064.15cal20 |
| 29Btu (I.T.) | 7316.44cal20 |
| 30Btu (I.T.) | 7568.73cal20 |
| 31Btu (I.T.) | 7821.02cal20 |
| 32Btu (I.T.) | 8073.31cal20 |
| 33Btu (I.T.) | 8325.60cal20 |
| 34Btu (I.T.) | 8577.90cal20 |
| 35Btu (I.T.) | 8830.19cal20 |
| 36Btu (I.T.) | 9082.48cal20 |
| 37Btu (I.T.) | 9334.77cal20 |
| 38Btu (I.T.) | 9587.06cal20 |
| 39Btu (I.T.) | 9839.35cal20 |
| Btu (I.T.) | Calories (20°C) |
|---|---|
| 40Btu (I.T.) | 10091.64cal20 |
| 41Btu (I.T.) | 10343.93cal20 |
| 42Btu (I.T.) | 10596.22cal20 |
| 43Btu (I.T.) | 10848.51cal20 |
| 44Btu (I.T.) | 11100.81cal20 |
| 45Btu (I.T.) | 11353.10cal20 |
| 46Btu (I.T.) | 11605.39cal20 |
| 47Btu (I.T.) | 11857.68cal20 |
| 48Btu (I.T.) | 12109.97cal20 |
| 49Btu (I.T.) | 12362.26cal20 |
| 50Btu (I.T.) | 12614.55cal20 |
| 51Btu (I.T.) | 12866.84cal20 |
| 52Btu (I.T.) | 13119.13cal20 |
| 53Btu (I.T.) | 13371.42cal20 |
| 54Btu (I.T.) | 13623.72cal20 |
| 55Btu (I.T.) | 13876.01cal20 |
| 56Btu (I.T.) | 14128.30cal20 |
| 57Btu (I.T.) | 14380.59cal20 |
| 58Btu (I.T.) | 14632.88cal20 |
| 59Btu (I.T.) | 14885.17cal20 |