Convert kilojoules to foot-pounds
Kilojoule (kJ) to foot-pound (ft·lb). One kilojoule equals 737.56 foot-pounds.
Formula
Kilojoule to foot-pound conversion table
| Kilojoules | Foot-pounds | Foot-pounds | Kilojoules |
|---|---|---|---|
| 1 kJ | 737.56 ft·lb | 1 ft·lb | 0.001356 kJ |
| 2 kJ | 1475.12 ft·lb | 2 ft·lb | 0.002712 kJ |
| 3 kJ | 2212.69 ft·lb | 3 ft·lb | 0.004067 kJ |
| 5 kJ | 3687.81 ft·lb | 5 ft·lb | 0.006779 kJ |
| 10 kJ | 7375.62 ft·lb | 10 ft·lb | 0.013558 kJ |
| 20 kJ | 14751.24 ft·lb | 20 ft·lb | 0.027116 kJ |
| 50 kJ | 36878.11 ft·lb | 50 ft·lb | 0.067791 kJ |
| 100 kJ | 73756.21 ft·lb | 100 ft·lb | 0.135582 kJ |
| 500 kJ | 368781.07 ft·lb | 500 ft·lb | 0.677909 kJ |
| 1000 kJ | 737562.15 ft·lb | 1000 ft·lb | 1.3558 kJ |
To convert kilojoules to foot-pounds, multiply the number of kilojoules by 737.56. One kilojoule equals 737.56 foot-pounds, and one foot-pound equals 0.001356 kilojoules, so the relationship is fixed and exact. As a worked example, 10 kJ comes to 7375.62 ft·lb. Enter your own figure in the converter above to get an instant answer, or use the swap button to flip the direction. This is a energy conversion, and like every tool on UnitGlide it runs locally in your browser with no account or upload required. The table further down shows a range of common kilojoule values already worked out in foot-pounds, plus the reverse foot-pound to kilojoule direction, which is handy for quick reference or double-checking a result by hand.
Frequently asked questions
How many foot-pounds are in a kilojoule?
One kilojoule equals 737.56 foot-pounds. The ratio is constant, so you can multiply any number of kilojoules by 737.56 to get foot-pounds.
What is the formula to convert kilojoules to foot-pounds?
Use foot-pounds = kilojoules × 737.56. UnitGlide applies this exact formula for every value, so results stay accurate across the whole range.
How do I convert foot-pounds back to kilojoules?
Go the other way by using one foot-pound equals 0.001356 kilojoules. You can also press the swap button in the converter above to flip the direction in one click.
Is this kilojoule to foot-pound converter accurate?
Yes. It uses internationally defined SI conversion factors, as maintained by the BIPM, and all math runs in your browser so nothing is rounded away on a server. For everyday use the displayed precision is more than enough.