lbf to N
1 lbf (lbf) equals 4.448 N (N). Type a value into either box below for an instant two-way conversion. For other units, use the full unit converter.
Chinese version: 磅力转牛顿
Conversion factor
1 lbf = 4.448 N
Reverse: 1 N = 0.2248 lbf
lbf to N converter
lbf（lbf）
N（N）
lbf to N conversion table
| lbf | N | Detail |
|---|---|---|
| 1 | 4.448 | 1 lbf to N |
| 5 | 22.24 | 5 lbf to N |
| 10 | 44.48 | 10 lbf to N |
| 50 | 222.41 | 50 lbf to N |
| 100 | 444.82 | 100 lbf to N |
| 500 | 2,224.11 | 500 lbf to N |
| 1,000 | 4,448.22 | 1,000 lbf to N |
How to convert
To convert lbf to N, multiply: N = lbf × 4.448
To convert N to lbf, divide: lbf = N ÷ 4.448 (equivalently × 0.2248).
Example: 1 lbf × 4.448 = 4.448 N. The factor is derived from the international definition of each unit; results are shown to 4 significant figures.
Frequently asked questions
1 lbf = 4.448 N. The formula is: value in lbf × 4.448 = value in N. Use the converter above to convert any value instantly.
1 N = 0.2248 lbf. To convert back, divide the N value by 4.448 (or multiply by 0.2248).
N = lbf × 4.448; conversely lbf = N ÷ 4.448. For example, 1 lbf × 4.448 = 4.448 N. The factor comes from the international definition of the units.
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Disclaimer: conversion factors are derived from international unit definitions and results are for reference only. For trade settlement, engineering or legal documents, follow the contract or official metrology standards.