Convert Foot-pounds (ft⋅lb) to Inch-pounds (in⋅lb)
Enter a value below to convert Foot-pounds (ft⋅lb) to Inch-pounds (in⋅lb).
Conversion:
1 Foot-pounds (ft⋅lb) = 12 Inch-pounds (in⋅lb)
How to Convert Foot-pounds (ft⋅lb) to Inch-pounds (in⋅lb)
1 ftlb = 12 inlb
1 inlb = 0.083333333333 ftlb
Example: convert 15 Foot-pounds (ft⋅lb) to Inch-pounds (in⋅lb):
25 ftlb = 300 inlb
Foot-pounds (ft⋅lb) to Inch-pounds (in⋅lb) Conversion Table
| Foot-pounds (ft⋅lb) | Inch-pounds (in⋅lb) |
|---|---|
| 0.01 ftlb | 0.12 inlb |
| 0.1 ftlb | 1.2 inlb |
| 1 ftlb | 12 inlb |
| 2 ftlb | 24 inlb |
| 3 ftlb | 36 inlb |
| 5 ftlb | 60 inlb |
| 10 ftlb | 120 inlb |
| 20 ftlb | 240 inlb |
| 50 ftlb | 600 inlb |
| 100 ftlb | 1200 inlb |
| 1000 ftlb | 12000 inlb |
Foot-pounds (ft⋅lb)
Definition
A foot-pound (ft⋅lb) is an imperial unit of energy equal to the work done when a force of one pound-force moves an object one foot. It equals approximately 1.35582 joules.
History
The foot-pound has been used in English-speaking countries since the early days of mechanical engineering. It was the standard unit for torque and mechanical work before the joule gained prominence.
Current use
Foot-pounds are widely used in the US for measuring torque in automotive and mechanical applications, firearm muzzle energy, and mechanical work in engineering specifications.
Inch-pounds (in⋅lb)
Definition
An inch-pound (in⋅lb) is an imperial unit of energy and torque equal to one-twelfth of a foot-pound, or approximately 0.112985 joules.
History
The inch-pound evolved as a finer subdivision of the foot-pound for applications requiring greater precision in mechanical and manufacturing contexts in Anglo-Saxon engineering traditions.
Current use
Inch-pounds are used in precision engineering, aerospace fastener specifications, small engine torque settings, and electronic assembly where fine torque control is essential.