Pound-force feet to Newton-metres
Convert pound-force feet to newton-metres (lbf·ft to N·m). 1 lbf·ft = 1.35581794833 N·m. Use the calculator, formula and conversion table.
How to convert pound-force feet to newton-metres
Multiply the amount in pound-force feet by 1.35581794833 to get newton-metres. The displayed factor and results are rounded to 12 significant digits.
N·m = lbf·ft × 1.35581794833Worked example
1 lbf·ft = 1.35581794833 N·m. Change the amount in the calculator above to use your own value.
Units and assumptions
Converts torque through newton-metres. A pound-force foot is approximately 1.3558179483314 Nm. Torque and energy share dimensions but describe different physical quantities.
Calculator results use floating-point arithmetic and are rounded for display. The reference table below uses up to 12 significant digits.
Pound-force feet to Newton-metres table
| Pound-force feet (lbf·ft) | Newton-metres (N·m) |
|---|---|
| 0 | 0 |
| 1 | 1.35581794833 |
| 5 | 6.77908974166 |
| 10 | 13.5581794833 |
| 25 | 33.8954487083 |
| 100 | 135.581794833 |
| 1,000 | 1,355.81794833 |
About this conversion
What is the formula for pound-force feet to newton-metres?
N·m = lbf·ft × 1.35581794833. Multiply the amount in pound-force feet by 1.35581794833 to get newton-metres. The displayed factor and results are rounded to 12 significant digits.
How do I convert back to pound-force feet?
Use the newton-metres to pound-force feet calculator to reverse this conversion. You can also use Swap units in the calculator above.
Can I use a different pair of units?
Choose another unit in the calculator, or open the torque converter to browse all supported pairs.