OmniCalcsAdvertisement
Torque Converter
Convert torque between newton-meters, pound-feet, kilogram-force meters and more.
Advertisement
How to Use This Converter
Type a value in either box and pick the units. The other box updates instantly. Use the swap button to reverse the direction.
- All 9 units are supported in both directions.
- Results update live as you type — no button to press.
- Values are formatted for readability while staying precise.
Frequently Asked Questions
How do I convert N·m to lbf·ft?
Divide by 1.35582. So 100 N·m = 100 ÷ 1.35582 ≈ 73.76 lbf·ft.
What is a kilogram-force meter?
The torque produced by a 1 kg mass hanging from a 1 m lever under standard gravity: 1 kgf·m = 9.80665 N·m.
How many pound-inches are in a pound-foot?
12. 1 lbf·ft = 12 lbf·in, since there are 12 inches in a foot.
What is a dyne-centimeter?
The CGS unit of torque: 1 dyn·cm = 10⁻⁷ N·m. It is used in older and scientific work.
Practical Example
Convert 100 newton-meters to pound-feet. Because 1 lbf·ft = 1.35582 N·m:
- 100 N·m ÷ 1.35582 = 73.76 lbf·ft
- That is also 73.76 × 12 = 885.1 lbf·in
- In metric, 100 N·m ÷ 9.80665 = 10.20 kgf·m
What Your Results Mean
- Newton-meters (N·m) — the SI unit of torque; a force of 1 N applied at a 1 m lever.
- Pound-feet (lbf·ft) — the customary unit in the US; 1 lbf·ft ≈ 1.356 N·m.
- Kilogram-force meters (kgf·m) — common in engine specs outside the US.
- Pound-inches (lbf·in) — used for small fasteners; 12 lbf·in = 1 lbf·ft.
Trusted Sources
Advertisement