Foot-pounds to Kilojoules
Convert ft·lbf to kJ. 1 foot-pound = 0.001355817948 kJ, and 1 kilojoule = 737.562149277 ft·lbf.
Formula Multiply the value in foot-pounds by 0.001355817948. Foot-pounds to Kilojoules table
1 foot-pound in every unit
| Joules | 1.35581794833 | J |
|---|---|---|
| Kilojoules | 0.001355817948 | kJ |
| Megajoules | 0.000001355818 | MJ |
| Calories | 0.32404826681 | cal |
| Kilocalories | 0.000324048267 | kcal |
| Watt-hours | 0.000376616097 | Wh |
| Kilowatt-hours | 0.000000376616 | kWh |
| British thermal units | 0.001285067463 | BTU |
| Electronvolts | 8.46235e+18 | eV |
Food labels write kilocalories (kcal) as "Calories". Calories here are thermochemical: 1 cal = 4.184 J.
How to convert foot-pounds to kilojoules
Multiply the value in foot-pounds by 0.001355817948.
For example, 10 ft·lbf = 0.013558179483 kJ, and 10 kJ = 7,375.62149277 ft·lbf.
Frequently asked questions
How many kilojoules are in one foot-pound?
1 foot-pound = 0.001355817948 kJ.
What is 10 ft·lbf in kJ?
10 ft·lbf = 0.013558179483 kJ.
How do I convert kJ back to ft·lbf?
Multiply the value in kilojoules by 737.562149277. 1 kilojoule = 737.562149277 ft·lbf.
Foot-pounds to Kilojoules table
| Foot-pounds (ft·lbf) | Kilojoules (kJ) |
|---|---|
| 0.1 | 0.000135581795 |
| 0.5 | 0.000677908974 |
| 1 | 0.001355817948 |
| 2 | 0.002711635897 |
| 3 | 0.004067453845 |
| 4 | 0.005423271793 |
| 5 | 0.006779089742 |
| 6 | 0.00813490769 |
| 7 | 0.009490725638 |
| 8 | 0.010846543587 |
| 9 | 0.012202361535 |
| 10 | 0.013558179483 |
| 15 | 0.020337269225 |
| 20 | 0.027116358967 |
| 25 | 0.033895448708 |
| 30 | 0.04067453845 |
| 50 | 0.067790897417 |
| 75 | 0.101686346125 |
| 100 | 0.135581794833 |
| 250 | 0.338954487083 |
| 500 | 0.677908974166 |
| 1,000 | 1.35581794833 |
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