Convert pound-forces to newtons
1 lbf = 4.44822161526 N — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
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Show this value in all 17 force units
- Giganewtons GN 4.44822161526e-9
- Meganewtons MN 0.000 004 448 221 615 26
- Kilonewtons kN 0.004 448 221 615 26
- Newtons N 4.448 221 615 26
- Millinewtons mN 4448.221 615 26
- Micronewtons µN 4 448 221.615 26
- Dynes dyn 444 822.161 526
- Kilogram-forces kgf 0.453 592 37
- Gram-forces gf 453.592 37
- Tonne-forces tf 0.000 453 592 37
- Pound-forces lbf 1
- Ounce-forces ozf 16
- Poundals pdl 32.174 048 556 4
- Kips kip 0.001
- Ton-force (short)s tnf 0.0005
- Ton-force (long)s LTf 0.000 446 428 571 429
- Sthènes sn 0.004 448 221 615 26
Every row is Pound-force (lbf) converted through the newton, in exact rational arithmetic.
How to convert pound-forces to newtons
Multiply the number of pound-forces by 4.44822161526 to get newtons.
The exact factor is 4.4482216152605 — as a fraction, 8896443230521/2000000000000.
Pound-force: Exactly 4.448 221 615 260 5 N.
Pound-force to Newton conversion table
| Pound-forces (lbf) | Newtons (N) |
|---|---|
| 1 lbf | 4.448 221 6 |
| 2 lbf | 8.896 443 2 |
| 3 lbf | 13.344 665 |
| 5 lbf | 22.241 108 |
| 10 lbf | 44.482 216 |
| 20 lbf | 88.964 432 |
| 25 lbf | 111.205 54 |
| 50 lbf | 222.411 08 |
| 100 lbf | 444.822 16 |
| 250 lbf | 1112.0554 |
| 500 lbf | 2224.1108 |
| 1000 lbf | 4448.2216 |
Newton to Pound-force conversion table
| Newtons (N) | Pound-forces (lbf) |
|---|---|
| 1 N | 0.224 808 94 |
| 2 N | 0.449 617 89 |
| 3 N | 0.674 426 83 |
| 5 N | 1.124 044 7 |
| 10 N | 2.248 089 4 |
| 20 N | 4.496 178 9 |
| 25 N | 5.620 223 6 |
| 50 N | 11.240 447 |
| 100 N | 22.480 894 |
| 250 N | 56.202 236 |
| 500 N | 112.404 47 |
| 1000 N | 224.808 94 |
Frequently asked
How many newtons are in a pound-force?
One pound-force equals 4.448221615 newtons (lbf → N). That figure is exact, not rounded.
How do you convert pound-forces to newtons?
Multiply the number of pound-forces by 4.44822161526 to get newtons.
What is 1 N in pound-forces?
One newton is 0.2248089431 pound-forces.
What is 10 lbf in N?
10 lbf = 44.482 216 N.
What exactly is a pound-force?
Exactly 4.448 221 615 260 5 N.