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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
| Kilojoules | Btu (mean) |
|---|---|
| 0kJ | 0.00Btu (mean) |
| 1kJ | 0.95Btu (mean) |
| 2kJ | 1.89Btu (mean) |
| 3kJ | 2.84Btu (mean) |
| 4kJ | 3.79Btu (mean) |
| 5kJ | 4.74Btu (mean) |
| 6kJ | 5.68Btu (mean) |
| 7kJ | 6.63Btu (mean) |
| 8kJ | 7.58Btu (mean) |
| 9kJ | 8.52Btu (mean) |
| 10kJ | 9.47Btu (mean) |
| 11kJ | 10.42Btu (mean) |
| 12kJ | 11.37Btu (mean) |
| 13kJ | 12.31Btu (mean) |
| 14kJ | 13.26Btu (mean) |
| 15kJ | 14.21Btu (mean) |
| 16kJ | 15.15Btu (mean) |
| 17kJ | 16.10Btu (mean) |
| 18kJ | 17.05Btu (mean) |
| 19kJ | 17.99Btu (mean) |
| Kilojoules | Btu (mean) |
|---|---|
| 20kJ | 18.94Btu (mean) |
| 21kJ | 19.89Btu (mean) |
| 22kJ | 20.84Btu (mean) |
| 23kJ | 21.78Btu (mean) |
| 24kJ | 22.73Btu (mean) |
| 25kJ | 23.68Btu (mean) |
| 26kJ | 24.62Btu (mean) |
| 27kJ | 25.57Btu (mean) |
| 28kJ | 26.52Btu (mean) |
| 29kJ | 27.47Btu (mean) |
| 30kJ | 28.41Btu (mean) |
| 31kJ | 29.36Btu (mean) |
| 32kJ | 30.31Btu (mean) |
| 33kJ | 31.25Btu (mean) |
| 34kJ | 32.20Btu (mean) |
| 35kJ | 33.15Btu (mean) |
| 36kJ | 34.10Btu (mean) |
| 37kJ | 35.04Btu (mean) |
| 38kJ | 35.99Btu (mean) |
| 39kJ | 36.94Btu (mean) |
| Kilojoules | Btu (mean) |
|---|---|
| 40kJ | 37.88Btu (mean) |
| 41kJ | 38.83Btu (mean) |
| 42kJ | 39.78Btu (mean) |
| 43kJ | 40.72Btu (mean) |
| 44kJ | 41.67Btu (mean) |
| 45kJ | 42.62Btu (mean) |
| 46kJ | 43.57Btu (mean) |
| 47kJ | 44.51Btu (mean) |
| 48kJ | 45.46Btu (mean) |
| 49kJ | 46.41Btu (mean) |
| 50kJ | 47.35Btu (mean) |
| 51kJ | 48.30Btu (mean) |
| 52kJ | 49.25Btu (mean) |
| 53kJ | 50.20Btu (mean) |
| 54kJ | 51.14Btu (mean) |
| 55kJ | 52.09Btu (mean) |
| 56kJ | 53.04Btu (mean) |
| 57kJ | 53.98Btu (mean) |
| 58kJ | 54.93Btu (mean) |
| 59kJ | 55.88Btu (mean) |