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The thermochemical calorie was defined in 1930 by Frederick Rossini as 4.1833 joules. With the change to absolute electrical units in 1948, the thermochemical calorie was redefined to 4.184 joules, to keep the same quantity of energy represented by it
One foot pound is the work done by a force of one pounl acting through a distance of one foot, in the direction of the force. It equates to 1.355 817 948 331 4004 joules
| -20.000Calorie (thermoc.) | -61.719ft-lb |
| -19.000Calorie (thermoc.) | -58.633ft-lb |
| -18.000Calorie (thermoc.) | -55.547ft-lb |
| -17.000Calorie (thermoc.) | -52.461ft-lb |
| -16.000Calorie (thermoc.) | -49.375ft-lb |
| -15.000Calorie (thermoc.) | -46.289ft-lb |
| -14.000Calorie (thermoc.) | -43.203ft-lb |
| -13.000Calorie (thermoc.) | -40.117ft-lb |
| -12.000Calorie (thermoc.) | -37.032ft-lb |
| -11.000Calorie (thermoc.) | -33.946ft-lb |
| -10.000Calorie (thermoc.) | -30.860ft-lb |
| -9.0000Calorie (thermoc.) | -27.774ft-lb |
| -8.0000Calorie (thermoc.) | -24.688ft-lb |
| -7.0000Calorie (thermoc.) | -21.602ft-lb |
| -6.0000Calorie (thermoc.) | -18.516ft-lb |
| -5.0000Calorie (thermoc.) | -15.430ft-lb |
| -4.0000Calorie (thermoc.) | -12.344ft-lb |
| -3.0000Calorie (thermoc.) | -9.2579ft-lb |
| -2.0000Calorie (thermoc.) | -6.1719ft-lb |
| -1.0000Calorie (thermoc.) | -3.0860ft-lb |
| Calories (thermoc.) | Foot-pounds |
|---|---|
| 0.0000Calorie (thermoc.) | 0.0000ft-lb |
| 1.0000Calorie (thermoc.) | 3.0860ft-lb |
| 2.0000Calorie (thermoc.) | 6.1719ft-lb |
| 3.0000Calorie (thermoc.) | 9.2579ft-lb |
| 4.0000Calorie (thermoc.) | 12.344ft-lb |
| 5.0000Calorie (thermoc.) | 15.430ft-lb |
| 6.0000Calorie (thermoc.) | 18.516ft-lb |
| 7.0000Calorie (thermoc.) | 21.602ft-lb |
| 8.0000Calorie (thermoc.) | 24.688ft-lb |
| 9.0000Calorie (thermoc.) | 27.774ft-lb |
| 10.000Calorie (thermoc.) | 30.860ft-lb |
| 11.000Calorie (thermoc.) | 33.946ft-lb |
| 12.000Calorie (thermoc.) | 37.032ft-lb |
| 13.000Calorie (thermoc.) | 40.117ft-lb |
| 14.000Calorie (thermoc.) | 43.203ft-lb |
| 15.000Calorie (thermoc.) | 46.289ft-lb |
| 16.000Calorie (thermoc.) | 49.375ft-lb |
| 17.000Calorie (thermoc.) | 52.461ft-lb |
| 18.000Calorie (thermoc.) | 55.547ft-lb |
| 19.000Calorie (thermoc.) | 58.633ft-lb |
| Calories (thermoc.) | Foot-pounds |
|---|---|
| 20.000Calorie (thermoc.) | 61.719ft-lb |
| 21.000Calorie (thermoc.) | 64.805ft-lb |
| 22.000Calorie (thermoc.) | 67.891ft-lb |
| 23.000Calorie (thermoc.) | 70.977ft-lb |
| 24.000Calorie (thermoc.) | 74.063ft-lb |
| 25.000Calorie (thermoc.) | 77.149ft-lb |
| 26.000Calorie (thermoc.) | 80.235ft-lb |
| 27.000Calorie (thermoc.) | 83.321ft-lb |
| 28.000Calorie (thermoc.) | 86.407ft-lb |
| 29.000Calorie (thermoc.) | 89.493ft-lb |
| 30.000Calorie (thermoc.) | 92.579ft-lb |
| 31.000Calorie (thermoc.) | 95.665ft-lb |
| 32.000Calorie (thermoc.) | 98.751ft-lb |
| 33.000Calorie (thermoc.) | 101.84ft-lb |
| 34.000Calorie (thermoc.) | 104.92ft-lb |
| 35.000Calorie (thermoc.) | 108.01ft-lb |
| 36.000Calorie (thermoc.) | 111.09ft-lb |
| 37.000Calorie (thermoc.) | 114.18ft-lb |
| 38.000Calorie (thermoc.) | 117.27ft-lb |
| 39.000Calorie (thermoc.) | 120.35ft-lb |
| Calories (thermoc.) | Foot-pounds |
|---|---|
| 40.000Calorie (thermoc.) | 123.44ft-lb |
| 41.000Calorie (thermoc.) | 126.52ft-lb |
| 42.000Calorie (thermoc.) | 129.61ft-lb |
| 43.000Calorie (thermoc.) | 132.70ft-lb |
| 44.000Calorie (thermoc.) | 135.78ft-lb |
| 45.000Calorie (thermoc.) | 138.87ft-lb |
| 46.000Calorie (thermoc.) | 141.95ft-lb |
| 47.000Calorie (thermoc.) | 145.04ft-lb |
| 48.000Calorie (thermoc.) | 148.13ft-lb |
| 49.000Calorie (thermoc.) | 151.21ft-lb |
| 50.000Calorie (thermoc.) | 154.30ft-lb |
| 51.000Calorie (thermoc.) | 157.38ft-lb |
| 52.000Calorie (thermoc.) | 160.47ft-lb |
| 53.000Calorie (thermoc.) | 163.56ft-lb |
| 54.000Calorie (thermoc.) | 166.64ft-lb |
| 55.000Calorie (thermoc.) | 169.73ft-lb |
| 56.000Calorie (thermoc.) | 172.81ft-lb |
| 57.000Calorie (thermoc.) | 175.90ft-lb |
| 58.000Calorie (thermoc.) | 178.99ft-lb |
| 59.000Calorie (thermoc.) | 182.07ft-lb |
| 60.000Calorie (thermoc.) | 185.16ft-lb |
| 61.000Calorie (thermoc.) | 188.24ft-lb |
| 62.000Calorie (thermoc.) | 191.33ft-lb |
| 63.000Calorie (thermoc.) | 194.42ft-lb |
| 64.000Calorie (thermoc.) | 197.50ft-lb |
| 65.000Calorie (thermoc.) | 200.59ft-lb |
| 66.000Calorie (thermoc.) | 203.67ft-lb |
| 67.000Calorie (thermoc.) | 206.76ft-lb |
| 68.000Calorie (thermoc.) | 209.85ft-lb |
| 69.000Calorie (thermoc.) | 212.93ft-lb |
| 70.000Calorie (thermoc.) | 216.02ft-lb |
| 71.000Calorie (thermoc.) | 219.10ft-lb |
| 72.000Calorie (thermoc.) | 222.19ft-lb |
| 73.000Calorie (thermoc.) | 225.28ft-lb |
| 74.000Calorie (thermoc.) | 228.36ft-lb |
| 75.000Calorie (thermoc.) | 231.45ft-lb |
| 76.000Calorie (thermoc.) | 234.53ft-lb |
| 77.000Calorie (thermoc.) | 237.62ft-lb |
| 78.000Calorie (thermoc.) | 240.70ft-lb |
| 79.000Calorie (thermoc.) | 243.79ft-lb |