Free online foot-pounds to kilojoules converter, type a value and get the result instantly. No signup, works offline in your browser.
All calculations run locally in your browser, nothing is uploaded.
Tip: to go the other way, divide by the factor, or use the kilojoules to foot-pounds converter.
| foot-pounds (ft·lb) | kilojoules (kJ) |
|---|---|
| 0.1 ft·lb | 0.000136 kJ |
| 0.25 ft·lb | 0.000339 kJ |
| 0.5 ft·lb | 0.000678 kJ |
| 1 ft·lb | 0.001356 kJ |
| 2 ft·lb | 0.002712 kJ |
| 3 ft·lb | 0.004067 kJ |
| 4 ft·lb | 0.005423 kJ |
| 5 ft·lb | 0.006779 kJ |
| 6 ft·lb | 0.008135 kJ |
| 8 ft·lb | 0.010847 kJ |
| 10 ft·lb | 0.013558 kJ |
| 15 ft·lb | 0.020337 kJ |
| 20 ft·lb | 0.027116 kJ |
| 25 ft·lb | 0.033895 kJ |
| 30 ft·lb | 0.040675 kJ |
| 40 ft·lb | 0.054233 kJ |
| 50 ft·lb | 0.067791 kJ |
| 60 ft·lb | 0.081349 kJ |
| 75 ft·lb | 0.101686 kJ |
| 100 ft·lb | 0.135582 kJ |
| 120 ft·lb | 0.162698 kJ |
| 122 ft·lb | 0.16541 kJ |
| 146 ft·lb | 0.197949 kJ |
| 150 ft·lb | 0.203373 kJ |
| 190 ft·lb | 0.257605 kJ |
| 200 ft·lb | 0.271164 kJ |
| 250 ft·lb | 0.338954 kJ |
| 300 ft·lb | 0.406745 kJ |
| 400 ft·lb | 0.542327 kJ |
| 500 ft·lb | 0.677909 kJ |
| 600 ft·lb | 0.813491 kJ |
| 750 ft·lb | 1.016863 kJ |
| 800 ft·lb | 1.084654 kJ |
| 1000 ft·lb | 1.355818 kJ |
| 1500 ft·lb | 2.033727 kJ |
| 1810 ft·lb | 2.45403 kJ |
| 1930 ft·lb | 2.616729 kJ |
| 2000 ft·lb | 2.711636 kJ |
| 2500 ft·lb | 3.389545 kJ |
| 3000 ft·lb | 4.067454 kJ |
| 4000 ft·lb | 5.423272 kJ |
| 5000 ft·lb | 6.77909 kJ |
| 7500 ft·lb | 10.168635 kJ |
| 10000 ft·lb | 13.558179 kJ |
| 10500 ft·lb | 14.236088 kJ |
1 foot-pound (ft·lb) of torque is the turning moment produced by one pound-force acting perpendicular to a one-foot lever arm: 1.3558179483314004 N·m. Note that the same words "foot-pound" also name an energy unit (1 ft·lb = 1.3558 J), torque and energy are physically different quantities that only happen to share the force × distance combination. In workshops this torque unit is written ft-lb, ftlb, ft/lb, lbf·ft or lb-ft; all of these mean exactly the same value.
Type a value in foot-pounds in the converter above, the equivalent in kilojoules is calculated instantly. 1 ft·lb equals 0.001356 kJ.
Multiply the value in foot-pounds by 0.001356 to get the value in kilojoules.
There are 0.001356 kilojoules in 1 ft·lb.
Divide the value in kilojoules by 0.001356, or use the swap button (⇄) in the converter above.
ft·lb is the standard abbreviation for foot-pounds. E.g. 1 ft·lb = 0.001356 kJ.
kJ is the standard abbreviation for kilojoules.