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
| -20.000Btu (I.T.) | -5045.8cal20 |
| -19.000Btu (I.T.) | -4793.5cal20 |
| -18.000Btu (I.T.) | -4541.2cal20 |
| -17.000Btu (I.T.) | -4288.9cal20 |
| -16.000Btu (I.T.) | -4036.7cal20 |
| -15.000Btu (I.T.) | -3784.4cal20 |
| -14.000Btu (I.T.) | -3532.1cal20 |
| -13.000Btu (I.T.) | -3279.8cal20 |
| -12.000Btu (I.T.) | -3027.5cal20 |
| -11.000Btu (I.T.) | -2775.2cal20 |
| -10.000Btu (I.T.) | -2522.9cal20 |
| -9.0000Btu (I.T.) | -2270.6cal20 |
| -8.0000Btu (I.T.) | -2018.3cal20 |
| -7.0000Btu (I.T.) | -1766.0cal20 |
| -6.0000Btu (I.T.) | -1513.7cal20 |
| -5.0000Btu (I.T.) | -1261.5cal20 |
| -4.0000Btu (I.T.) | -1009.2cal20 |
| -3.0000Btu (I.T.) | -756.87cal20 |
| -2.0000Btu (I.T.) | -504.58cal20 |
| -1.0000Btu (I.T.) | -252.29cal20 |
| Btu (I.T.) | Calories (20°C) |
|---|---|
| 0.0000Btu (I.T.) | 0.0000cal20 |
| 1.0000Btu (I.T.) | 252.29cal20 |
| 2.0000Btu (I.T.) | 504.58cal20 |
| 3.0000Btu (I.T.) | 756.87cal20 |
| 4.0000Btu (I.T.) | 1009.2cal20 |
| 5.0000Btu (I.T.) | 1261.5cal20 |
| 6.0000Btu (I.T.) | 1513.7cal20 |
| 7.0000Btu (I.T.) | 1766.0cal20 |
| 8.0000Btu (I.T.) | 2018.3cal20 |
| 9.0000Btu (I.T.) | 2270.6cal20 |
| 10.000Btu (I.T.) | 2522.9cal20 |
| 11.000Btu (I.T.) | 2775.2cal20 |
| 12.000Btu (I.T.) | 3027.5cal20 |
| 13.000Btu (I.T.) | 3279.8cal20 |
| 14.000Btu (I.T.) | 3532.1cal20 |
| 15.000Btu (I.T.) | 3784.4cal20 |
| 16.000Btu (I.T.) | 4036.7cal20 |
| 17.000Btu (I.T.) | 4288.9cal20 |
| 18.000Btu (I.T.) | 4541.2cal20 |
| 19.000Btu (I.T.) | 4793.5cal20 |
| Btu (I.T.) | Calories (20°C) |
|---|---|
| 20.000Btu (I.T.) | 5045.8cal20 |
| 21.000Btu (I.T.) | 5298.1cal20 |
| 22.000Btu (I.T.) | 5550.4cal20 |
| 23.000Btu (I.T.) | 5802.7cal20 |
| 24.000Btu (I.T.) | 6055.0cal20 |
| 25.000Btu (I.T.) | 6307.3cal20 |
| 26.000Btu (I.T.) | 6559.6cal20 |
| 27.000Btu (I.T.) | 6811.9cal20 |
| 28.000Btu (I.T.) | 7064.1cal20 |
| 29.000Btu (I.T.) | 7316.4cal20 |
| 30.000Btu (I.T.) | 7568.7cal20 |
| 31.000Btu (I.T.) | 7821.0cal20 |
| 32.000Btu (I.T.) | 8073.3cal20 |
| 33.000Btu (I.T.) | 8325.6cal20 |
| 34.000Btu (I.T.) | 8577.9cal20 |
| 35.000Btu (I.T.) | 8830.2cal20 |
| 36.000Btu (I.T.) | 9082.5cal20 |
| 37.000Btu (I.T.) | 9334.8cal20 |
| 38.000Btu (I.T.) | 9587.1cal20 |
| 39.000Btu (I.T.) | 9839.4cal20 |
| Btu (I.T.) | Calories (20°C) |
|---|---|
| 40.000Btu (I.T.) | 10092cal20 |
| 41.000Btu (I.T.) | 10344cal20 |
| 42.000Btu (I.T.) | 10596cal20 |
| 43.000Btu (I.T.) | 10849cal20 |
| 44.000Btu (I.T.) | 11101cal20 |
| 45.000Btu (I.T.) | 11353cal20 |
| 46.000Btu (I.T.) | 11605cal20 |
| 47.000Btu (I.T.) | 11858cal20 |
| 48.000Btu (I.T.) | 12110cal20 |
| 49.000Btu (I.T.) | 12362cal20 |
| 50.000Btu (I.T.) | 12615cal20 |
| 51.000Btu (I.T.) | 12867cal20 |
| 52.000Btu (I.T.) | 13119cal20 |
| 53.000Btu (I.T.) | 13371cal20 |
| 54.000Btu (I.T.) | 13624cal20 |
| 55.000Btu (I.T.) | 13876cal20 |
| 56.000Btu (I.T.) | 14128cal20 |
| 57.000Btu (I.T.) | 14381cal20 |
| 58.000Btu (I.T.) | 14633cal20 |
| 59.000Btu (I.T.) | 14885cal20 |
| 60.000Btu (I.T.) | 15137cal20 |
| 61.000Btu (I.T.) | 15390cal20 |
| 62.000Btu (I.T.) | 15642cal20 |
| 63.000Btu (I.T.) | 15894cal20 |
| 64.000Btu (I.T.) | 16147cal20 |
| 65.000Btu (I.T.) | 16399cal20 |
| 66.000Btu (I.T.) | 16651cal20 |
| 67.000Btu (I.T.) | 16903cal20 |
| 68.000Btu (I.T.) | 17156cal20 |
| 69.000Btu (I.T.) | 17408cal20 |
| 70.000Btu (I.T.) | 17660cal20 |
| 71.000Btu (I.T.) | 17913cal20 |
| 72.000Btu (I.T.) | 18165cal20 |
| 73.000Btu (I.T.) | 18417cal20 |
| 74.000Btu (I.T.) | 18670cal20 |
| 75.000Btu (I.T.) | 18922cal20 |
| 76.000Btu (I.T.) | 19174cal20 |
| 77.000Btu (I.T.) | 19426cal20 |
| 78.000Btu (I.T.) | 19679cal20 |
| 79.000Btu (I.T.) | 19931cal20 |