EngiRef / Torque conversion
Convert Foot-pounds to Inch-pounds (ft·lbf to in·lbf)
1 ft·lbf = 12 in·lbf. Convert foot-pounds to inch-pounds with the exact factor, a common-values table and a free converter.
Conversion factor
in·lbf = ft·lbf × 12
1 ft·lbf = 12 in·lbf
Multiply by 12 in·lbf to go from foot-pounds to inch-pounds, or divide by it to come back. The factor and every value below are computed by the same converter that runs at /convert, so this page and the tool cannot disagree.
ft·lbf to in·lbf table
| Foot-pounds (ft·lbf) | Inch-pounds (in·lbf) |
|---|---|
| 1 ft·lbf | 12 in·lbf |
| 2 ft·lbf | 24 in·lbf |
| 5 ft·lbf | 60 in·lbf |
| 10 ft·lbf | 120 in·lbf |
| 20 ft·lbf | 240 in·lbf |
| 50 ft·lbf | 600 in·lbf |
| 100 ft·lbf | 1200 in·lbf |
Every figure is computed at build time by the site’s own converter from the torque unit registry. For a value that is not listed, put it into the interactive converter.
Frequently asked questions
How many inch-pounds are in one foot-pound?
One foot-pound is 12 in·lbf, so 100 ft·lbf is 1200 in·lbf.
What is the formula to convert foot-pounds to inch-pounds?
in·lbf = ft·lbf × 12. Multiply the value in foot-pounds by 12 to get inch-pounds.
How do I convert inch-pounds back to foot-pounds?
ft·lbf = in·lbf × 0.0833333333, so 1 in·lbf is 0.0833333333 ft·lbf. The in·lbf to ft·lbf page carries the same table in that direction.