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.
One Kilojoule is 1,000 Newton Metre, ie the work done or energy transfered to an object when a 1,000 Newton force acts on it over one metre. It can also be defined as the heat energy dissipated by a current of 1,000 amperes passing through a one Ohm resistor for one second
One BTU is the energy required to heat 1 avoirdupois pound of liquid water by 1 degree Fahrenheit, at a pressure of one atmosphere. The Btu (mean) uses a result averaged over water temperatures 0 to 100 °C (32.0 to 212.0 °F) which is approx. 1055.87 J
| -20.000kJ | -18.942Btu (mean) |
| -19.000kJ | -17.995Btu (mean) |
| -18.000kJ | -17.048Btu (mean) |
| -17.000kJ | -16.100Btu (mean) |
| -16.000kJ | -15.153Btu (mean) |
| -15.000kJ | -14.206Btu (mean) |
| -14.000kJ | -13.259Btu (mean) |
| -13.000kJ | -12.312Btu (mean) |
| -12.000kJ | -11.365Btu (mean) |
| -11.000kJ | -10.418Btu (mean) |
| -10.000kJ | -9.4709Btu (mean) |
| -9.0000kJ | -8.5238Btu (mean) |
| -8.0000kJ | -7.5767Btu (mean) |
| -7.0000kJ | -6.6296Btu (mean) |
| -6.0000kJ | -5.6825Btu (mean) |
| -5.0000kJ | -4.7354Btu (mean) |
| -4.0000kJ | -3.7883Btu (mean) |
| -3.0000kJ | -2.8413Btu (mean) |
| -2.0000kJ | -1.8942Btu (mean) |
| -1.0000kJ | -0.94709Btu (mean) |
| Kilojoules | Btu (mean) |
|---|---|
| 0.0000kJ | 0.0000Btu (mean) |
| 1.0000kJ | 0.94709Btu (mean) |
| 2.0000kJ | 1.8942Btu (mean) |
| 3.0000kJ | 2.8413Btu (mean) |
| 4.0000kJ | 3.7883Btu (mean) |
| 5.0000kJ | 4.7354Btu (mean) |
| 6.0000kJ | 5.6825Btu (mean) |
| 7.0000kJ | 6.6296Btu (mean) |
| 8.0000kJ | 7.5767Btu (mean) |
| 9.0000kJ | 8.5238Btu (mean) |
| 10.000kJ | 9.4709Btu (mean) |
| 11.000kJ | 10.418Btu (mean) |
| 12.000kJ | 11.365Btu (mean) |
| 13.000kJ | 12.312Btu (mean) |
| 14.000kJ | 13.259Btu (mean) |
| 15.000kJ | 14.206Btu (mean) |
| 16.000kJ | 15.153Btu (mean) |
| 17.000kJ | 16.100Btu (mean) |
| 18.000kJ | 17.048Btu (mean) |
| 19.000kJ | 17.995Btu (mean) |
| Kilojoules | Btu (mean) |
|---|---|
| 20.000kJ | 18.942Btu (mean) |
| 21.000kJ | 19.889Btu (mean) |
| 22.000kJ | 20.836Btu (mean) |
| 23.000kJ | 21.783Btu (mean) |
| 24.000kJ | 22.730Btu (mean) |
| 25.000kJ | 23.677Btu (mean) |
| 26.000kJ | 24.624Btu (mean) |
| 27.000kJ | 25.571Btu (mean) |
| 28.000kJ | 26.518Btu (mean) |
| 29.000kJ | 27.466Btu (mean) |
| 30.000kJ | 28.413Btu (mean) |
| 31.000kJ | 29.360Btu (mean) |
| 32.000kJ | 30.307Btu (mean) |
| 33.000kJ | 31.254Btu (mean) |
| 34.000kJ | 32.201Btu (mean) |
| 35.000kJ | 33.148Btu (mean) |
| 36.000kJ | 34.095Btu (mean) |
| 37.000kJ | 35.042Btu (mean) |
| 38.000kJ | 35.989Btu (mean) |
| 39.000kJ | 36.936Btu (mean) |
| Kilojoules | Btu (mean) |
|---|---|
| 40.000kJ | 37.883Btu (mean) |
| 41.000kJ | 38.831Btu (mean) |
| 42.000kJ | 39.778Btu (mean) |
| 43.000kJ | 40.725Btu (mean) |
| 44.000kJ | 41.672Btu (mean) |
| 45.000kJ | 42.619Btu (mean) |
| 46.000kJ | 43.566Btu (mean) |
| 47.000kJ | 44.513Btu (mean) |
| 48.000kJ | 45.460Btu (mean) |
| 49.000kJ | 46.407Btu (mean) |
| 50.000kJ | 47.354Btu (mean) |
| 51.000kJ | 48.301Btu (mean) |
| 52.000kJ | 49.248Btu (mean) |
| 53.000kJ | 50.196Btu (mean) |
| 54.000kJ | 51.143Btu (mean) |
| 55.000kJ | 52.090Btu (mean) |
| 56.000kJ | 53.037Btu (mean) |
| 57.000kJ | 53.984Btu (mean) |
| 58.000kJ | 54.931Btu (mean) |
| 59.000kJ | 55.878Btu (mean) |
| 60.000kJ | 56.825Btu (mean) |
| 61.000kJ | 57.772Btu (mean) |
| 62.000kJ | 58.719Btu (mean) |
| 63.000kJ | 59.666Btu (mean) |
| 64.000kJ | 60.614Btu (mean) |
| 65.000kJ | 61.561Btu (mean) |
| 66.000kJ | 62.508Btu (mean) |
| 67.000kJ | 63.455Btu (mean) |
| 68.000kJ | 64.402Btu (mean) |
| 69.000kJ | 65.349Btu (mean) |
| 70.000kJ | 66.296Btu (mean) |
| 71.000kJ | 67.243Btu (mean) |
| 72.000kJ | 68.190Btu (mean) |
| 73.000kJ | 69.137Btu (mean) |
| 74.000kJ | 70.084Btu (mean) |
| 75.000kJ | 71.031Btu (mean) |
| 76.000kJ | 71.979Btu (mean) |
| 77.000kJ | 72.926Btu (mean) |
| 78.000kJ | 73.873Btu (mean) |
| 79.000kJ | 74.820Btu (mean) |