How to convert newtons to pounds-force
lbf = N × 0.2248089431Multiply the value in newtons by 0.2248089431. To go the other way, multiply by 4.448221615 (or divide by 0.2248089431).
A newton is smaller than a pound-force: it takes 4.448221615 newtons to make one pound-force.
Worked examples
- 1 newton1 N × 0.2248089431 = 0.2248089431 lbf
- 5 newtons5 N × 0.2248089431 = 1.124044715 lbf
- 10 newtons10 N × 0.2248089431 = 2.248089431 lbf
- 20 newtons20 N × 0.2248089431 = 4.496178862 lbf
- 100 newtons100 N × 0.2248089431 = 22.48089431 lbf
Newtons to pounds-force conversion table
Values are calculated by the conversion engine and rounded to 8 significant figures.
| Newtons (N) | Pounds-force (lbf) |
|---|---|
| 0.1 N | 0.022480894 lbf |
| 0.25 N | 0.056202236 lbf |
| 0.5 N | 0.11240447 lbf |
| 1 N | 0.22480894 lbf |
| 2 N | 0.44961789 lbf |
| 3 N | 0.67442683 lbf |
| 4 N | 0.89923577 lbf |
| 5 N | 1.1240447 lbf |
| 6 N | 1.3488537 lbf |
| 7 N | 1.5736626 lbf |
| 8 N | 1.7984715 lbf |
| 9 N | 2.0232805 lbf |
| 10 N | 2.2480894 lbf |
| Newtons (N) | Pounds-force (lbf) |
|---|---|
| 12 N | 2.6977073 lbf |
| 15 N | 3.3721341 lbf |
| 20 N | 4.4961789 lbf |
| 25 N | 5.6202236 lbf |
| 30 N | 6.7442683 lbf |
| 40 N | 8.9923577 lbf |
| 50 N | 11.240447 lbf |
| 75 N | 16.860671 lbf |
| 100 N | 22.480894 lbf |
| 250 N | 56.202236 lbf |
| 500 N | 112.40447 lbf |
| 1,000 N | 224.80894 lbf |
About the units
Newton (N)
The SI unit of force: 1 kg⋅m/s². An apple weighs about 1 N.
Pound-force (lbf)
The weight of one pound at standard gravity: 4.4482216152605 N exactly.
Frequently asked questions
How many pounds-force are in one newton?
There are 0.2248089431 pounds-force in one newton, and this value is exact by definition.
How do I convert newtons to pounds-force?
Multiply the number of newtons by 0.2248089431. For example, 10 N × 0.2248089431 = 2.248089431 lbf.
How many newtons are in one pound-force?
One pound-force equals 4.448221615 newtons. That is the reverse factor, 1 ÷ 0.2248089431.
What is 10 newtons in pounds-force?
10 N = 2.248089431 lbf.
Is this N to lbf converter accurate?
Yes. Both units are defined exactly in terms of SI units, so the conversion factor is exact; results are shown to 12 significant figures by default and you can change precision in the converter. Calculations run in your browser using the same tested engine that generated this page.