How it's calculated
ft-lb = in-lb ÷ 12
in-lb = inch-pounds, ft-lb = foot-pounds of torque. 1 foot = 12 inches. Reverse: in-lb = ft-lb × 12.
Common values
| Inch-pounds (in-lb) | Foot-pounds (ft-lb) |
|---|---|
| 12 | 1 |
| 60 | 5 |
| 120 | 10 |
| 300 | 25 |
Common questions
How many inch-pounds are in a foot-pound?
There are 12 inch-pounds in one foot-pound, since a foot is 12 inches.
Which torque unit do car specs use?
Larger fasteners are usually given in foot-pounds, while small bolts and delicate parts are spec'd in inch-pounds.