Btu - Calorie unit conversion tool
Warning: The energy needed to increase
the temperature of 1 g
of water by 1 °C varies depending on the starting temperature. and is in any
case difficult to measure precisely. In this page we use the Thermochemical calorie = 4.184 joules. This value is used to calculate the Thermochemical Btu
Quick reference table
| Btu (Th) |
Calories (Th) |
| 1 | 251.995761 |
| 2 | 503.991522 |
| 3 | 755.987283 |
| 4 | 1007.983044 |
| 5 | 1259.978805 |
| 6 | 1511.974566 |
| 7 | 1763.970327 |
| 8 | 2015.966088 |
| 9 | 2267.961849 |
| 10 | 2519.95761 |
| 15 | 3779.936415 |
| 20 | 5039.91522 |
| 25 | 6299.894025 |
| 30 | 7559.87283 |
| 35 | 8819.851635 |
| 40 | 10079.83044 |
| 45 | 11339.809245 |
| 50 | 12599.78805 |
| 60 | 15119.74566 |
| 70 | 17639.70327 |
| 80 | 20159.66088 |
| 90 | 22679.61849 |
| 100 | 25199.5761 |
| 150 | 37799.36415 |
| 200 | 50399.1522 |
| 250 | 62998.94025 |
| 500 | 125997.8805 |
| 1000 | 251995.761 |
|
| Calories (Th) |
Btu (Th) |
| 100 | 0.396832072107753 |
| 200 | 0.793664144215505 |
| 300 | 1.19049621632326 |
| 400 | 1.58732828843101 |
| 500 | 1.98416036053876 |
| 600 | 2.38099243264652 |
| 700 | 2.77782450475427 |
| 800 | 3.17465657686202 |
| 900 | 3.57148864896977 |
| 1000 | 3.96832072107753 |
| 1500 | 5.95248108161629 |
| 2000 | 7.93664144215505 |
| 2500 | 9.92080180269382 |
| 3000 | 11.9049621632326 |
| 3500 | 13.8891225237713 |
| 4000 | 15.8732828843101 |
| 4500 | 17.8574432448489 |
| 5000 | 19.8416036053876 |
| 6000 | 23.8099243264652 |
| 7000 | 27.7782450475427 |
| 8000 | 31.7465657686202 |
| 9000 | 35.7148864896977 |
| 10000 | 39.6832072107753 |
| 15000 | 59.5248108161629 |
| 20000 | 79.3664144215505 |
| 25000 | 99.2080180269382 |
| 50000 | 198.416036053876 |
| 100000 | 396.832072107753 |
|
Note: The calculations may contain involuntary errors. You only may use the results under your own
responsibility. We are not responsible from the use of the results obtained.