Force unit converter
Convert force units — newton, kilonewton, meganewton, dyne, gram-force, kilogram-force, tonne-force, pound-force, ounce-force and poundal — using the standard 9.80665 m/s².
Runs in your browserEvery computation happens in your browser — your data never leaves this device.
Result
The source to target line first, then every common unit.
Enter a force value to convert
Units: 0
What this tool does
- Convert forces from nameplates and hydraulic data: tonnes-force, kilonewtons and kilogram-force at once.
- Check the standard gravity convention before structural calculations — 1 kgf = 9.80665 N.
- Convert pound-force to newtons for tooling and imports: 1 lbf = 4.4482216152605 N.
Example
Input
1
Output
千克力 (kgf) → 牛顿 (N)：1 kgf = 9.80665 N 牛顿 (N) = 9.80665 N 千牛 (kN) = 0.009807 kN 兆牛 (MN) = 0.00001 MN 达因 (dyn) = 980665 dyn 克力 (gf) = 1000 gf 千克力 (kgf) = 1 kgf 吨力 (tf) = 0.001 tf 磅力 (lbf) = 2.204623 lbf 盎司力 (ozf) = 35.273962 ozf 磅达 (pdl) = 70.931635 pdl
1 kgf = 9.80665 N at standard gravity; the table also lists pound-force, dyne and 7 more units.
Frequently asked questions
Are kilogram-force and kilopond the same?
Yes — both mean the weight of one kilogram under standard gravity, 9.80665 N.
Why 9.80665 and not 9.8?
ISO 80000 and NIST define standard gravity as 9.80665 m/s², so 1 kgf = 9.80665 N is exact. Some textbooks round to 9.8 or 10.
What is the difference between pound-force and poundal?
lbf comes from a gravitational system (4.4482216152605 N), while the poundal is the absolute FPS unit (0.138254954376 N) — a factor of about 32.17.
Does it cover engineering units such as tonnes-force?
Yes: N, kN, MN, dyn, gf, kgf, tf, lbf, ozf and pdl — SI, gravitational and English absolute systems.
Keywords：力换算force converter千克力转牛顿磅力换算牛顿lbf to N达因吨力