Pounds-force to Newtons
1 lbf ≈ 4.448 N. Edit either value to convert instantly.
Conversion formula
N = lbf × (4.4482216152605) × (1)1 lbf ≈ 4.44822 N
pound-force (lbf)
Pound-force is a unit of force: 1 lbf = 4.4482216152605 N.
Source: NIST SP 811, Appendix B.9: conversion factors by quantity
newton (N)
One newton is the net force needed to accelerate a mass of 1 kilogram at 1 meter per second squared: 1 N = 1 kg·m/s².
Source: BIPM, The International System of Units (SI), 9th edition
Conversion table
| lbf | N |
|---|---|
| ≈ 4.44822 | |
| ≈ 8.89644 | |
| ≈ 22.2411 | |
| ≈ 44.4822 | |
| ≈ 66.7233 | |
| ≈ 88.9644 | |
| ≈ 111.206 | |
| ≈ 133.447 | |
| ≈ 177.929 | |
| ≈ 200.17 |
| lbf | N |
|---|---|
| ≈ 222.411 | |
| ≈ 266.893 | |
| ≈ 311.376 | |
| ≈ 355.858 | |
| ≈ 400.34 | |
| ≈ 444.822 | |
| ≈ 667.233 | |
| ≈ 711.715 | |
| ≈ 756.198 | |
| ≈ 800.68 |
Frequently asked questions
How many newtons are in 1 pound-force?
1 lbf ≈ 4.448 N. N = lbf × (4.4482216152605) × (1)
How do I convert lbf to N?
N = lbf × (4.4482216152605) × (1)
Is 1 pound-force bigger than 1 newton?
1 lbf ≈ 4.448 N.
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