Convert Foot-pound (ft·lbf) to Joule (J) instantly. Enter any value and get the result immediately.
ft·lbf → J Converter
| Foot-pound (ft·lbf) | Joule (J) |
|---|---|
| 0.1 ft·lbf | 0.135582 J |
| 0.5 ft·lbf | 0.67791 J |
| 1 ft·lbf | 1.35582 J |
| 2 ft·lbf | 2.71164 J |
| 5 ft·lbf | 6.7791 J |
| 10 ft·lbf | 13.5582 J |
| 20 ft·lbf | 27.1164 J |
| 50 ft·lbf | 67.791 J |
| 100 ft·lbf | 135.582 J |
| 200 ft·lbf | 271.164 J |
| 500 ft·lbf | 677.91 J |
| 1000 ft·lbf | 1355.82 J |
| 5000 ft·lbf | 6779.1 J |
| 10000 ft·lbf | 13,558.2 J |
Formula: Joule = Foot-pound × 1.35582
Example: 1 ft·lbf = 1.35582 J
You can also use the interactive converter above. Simply enter any Foot-pound value and the equivalent Joule value will appear instantly. Click the ⇄ button to reverse the conversion.
To get more out of this conversion, it helps to know where Foot-pound and Joule actually show up in daily life, plus the quick facts people usually search for.
A Foot-pound (ft-lb) is an imperial unit of work and energy, commonly used for torque and mechanical work in the US.
A Joule (J) is the SI unit of energy, used as the scientific standard for measuring work and heat.
The formula is: Joule = Foot-pound x 1.35582. Multiply any Foot-pound value by 1.35582 to get the equivalent in Joule.
1 ft-lb = 1.35582 J.
1 J = 0.737561033175495 ft-lb.
Foot-pound is bigger than Joule. 1 Foot-pound = 1.35582 J.