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Formula
N·m = lbf·ft × 1.3558179483
Example
Example: convert 20 pound-feet to newton-meters.
20 lbf·ft = 27.11635897 N·m
Conversion table
| pound-feet (lbf·ft) | newton-meters (N·m) |
|---|---|
| 1 lbf·ft | 1.35581795 N·m |
| 2 lbf·ft | 2.7116359 N·m |
| 5 lbf·ft | 6.77908974 N·m |
| 10 lbf·ft | 13.55817948 N·m |
| 20 lbf·ft | 27.11635897 N·m |
| 50 lbf·ft | 67.79089742 N·m |
| 100 lbf·ft | 135.58179483 N·m |
Explanation
These are both units.
How to convert pound-feet to newton-meters
- Start with the value in pound-feet (lbf·ft).
- Multiply it by 1.3558179483.
- The result is the measurement in newton-meters (N·m).
Example: 20 lbf·ft → 27.11635897 N·m
Frequently Asked Questions
How much is 20 pound-feet in newton-meters?
20 pound-feet is about 27.1164 newton-meters.
How many newton-meters is 1 pound-foot?
1 pound-foot is about 1.35582 newton-meters.
How many pound-feet is 1 newton-meter?
1 newton-meter is about 0.737562 pound-feet.
What is the difference between pound-feet and newton-meters?
They measure the same quantity, but they may belong to different systems or be used in different contexts depending on region.
Where are pound-feet and newton-meters used?
They are used in mechanics and engineering to describe torque, especially in engines, machinery, and tools.
Why does 1 pound-foot equal 1.35582 newton-meters?
Torque is calculated as force times distance. The newton-meter is based on the SI system, while pound-foot is based on the imperial system. The relationship between these units determines the conversion factor.
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