Convert newtons to pounds force
Enter the number of newtons that you want to convert to pounds-force.
How to Convert Newtons to Pounds-force
The newton and pound-force are both units of force. 1 pound-force equals 4.4482216153 newtons. This means to convert newtons to pounds-force, you divide by 4.4482216153.
Formula
Step-by-Step Example
Convert 5 N to pounds-force:
We need to convert newtons to pounds-force
Since 1 lbf = 4.4482216153 N, divide by 4.4482216153
5 ÷ 4.4482216153 = 1.1240447155
5 N = 1.1240447155 lbf
Newton to Pound-force Conversion Table
Quick reference table for common newton to pound-force conversions. Click any value for detailed calculation.
| Newtons (N) | Pounds-force (lbf) |
|---|---|
| 1 N | 0.2248089431 lbf |
| 2 N | 0.4496178862 lbf |
| 5 N | 1.1240447155 lbf |
| 10 N | 2.248089431 lbf |
| 15 N | 3.3721341465 lbf |
| 20 N | 4.496178862 lbf |
| 25 N | 5.6202235775 lbf |
| 50 N | 11.240447155 lbf |
| 100 N | 22.48089431 lbf |
About These Units
Newton (N)
The newton (N) is the SI unit of force equal to kg·m/s²—the force needed to accelerate 1 kg by 1 m/s². An apple weighs about 1 newton. Human bite force is 500-700 N. Car engines produce 1,500-3,000 N of thrust. Named after Sir Isaac Newton.
Pound-force (lbf)
A pound-force (lbf) equals 4.448 newtons—the force exerted by 1 pound mass under standard gravity. Pound-force is the standard US unit for force, measuring thrust, tension, and weight. Torque is often expressed in pound-feet (lbf·ft).
Frequently Asked Questions
How do I convert newtons to pounds-force?
To convert newtons to pounds-force, divide the value by 4.4482216153. For example, 10 N = 2.248089431 lbf.
How many pounds-force are in 1 newton?
1 newton equals 0.2248089431 pounds-force.
What is the formula for newtons to pounds-force?
The formula is: lbf = N ÷ 4.4482216153.