Convert Kilonewtons to Kilograms-force
1 kilonewton (kN) equals 101.9716213 kilograms-force (kgf).
1 kN = 101.9716213 kgf
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk kilonewton to kilogram-force converter to paste a column from Excel.
How to Convert Kilonewton to Kilogram-force
- 1 kN = 101.9716213 kgf
- 1 kgf = 0.00980665 kN
- Example: convert 15 kN to kgf: 15 kN = 15 × 101.9716213 kgf = 1529.574319 kgf
Formula
kgf = kN × 101.9716212978
Derivation from SI units:
- 1 kN = 10³ N
- 1 kgf = 1 kg × 9.80665 m/s² = 9.80665 N (exact)
- 1 kN = 1000 N ÷ 9.80665 N per kgf = 101.9716212978 kgf
Both units are defined exactly, so the factor is exact. Kilonewton definition: kilonewton; Kilogram-force definition: kilogram-force.
Worked examples
- A reading of 20 kN converts to 2039.432426 kgf.
20 kN × 101.9716213 = 2039.432426 kgf - A value of 100 kN is 10197.16213 kgf.
100 kN × 101.9716213 = 10197.16213 kgf
Kilonewton to Kilogram-force conversion table
| Kilonewtons (kN) | Kilograms-force (kgf) |
|---|---|
| 1 kN | 101.9716213 kgf |
| 5 kN | 509.8581065 kgf |
| 10 kN | 1019.716213 kgf |
| 12 kN | 1223.659456 kgf |
| 20 kN | 2039.432426 kgf |
| 22 kN | 2243.375669 kgf |
| 25 kN | 2549.290532 kgf |
| 50 kN | 5098.581065 kgf |
| 100 kN | 10197.16213 kgf |
| 200 kN | 20394.32426 kgf |
| 500 kN | 50985.81065 kgf |
| 1000 kN | 101971.6213 kgf |
Where it's used
Kilonewtons are used for climbing gear strength (carabiners ≈ 22–25 kN), while kilograms-force appear in older metric engineering data and gauges (kgf/cm²). Both measure force, so the conversion is a fixed factor.
Kilonewton to other force units
| Conversion | 1 kN equals |
|---|---|
| kilonewton to newton | 1000 N |
| kilonewton to pound-force | 224.8089431 lbf |
| kilonewton to kilogram-force | 101.9716213 kgf |
| kilonewton to kip | 0.2248089431 kip |
| kilonewton to dyne | 100000000 dyn |
| kilonewton to ounce-force | 3596.94309 ozf |
| kilonewton to gram-force | 101971.6213 gf |
Frequently asked questions
How many kilograms-force are in 1 kilonewton?
1 kN = 101.9716213 kgf.
How do I convert kilonewtons to kilograms-force?
Multiply the value in kN by 101.9716213. For example, 15 kN × 101.9716213 = 1529.574319 kgf.
Is the kN to kgf conversion exact?
Yes. Both units are defined exactly, so the ratio is exact; its decimal form does not terminate and is shown here to 10 significant figures (more with the precision selector).
Sources
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures , Table 7, SI prefixes.
- Guide for the Use of the International System of Units (SI), NIST Special Publication 811, 2008 Edition, National Institute of Standards and Technology , Appendix B.8, "kilogram-force (kgf)".
Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.
Cite this page
APA
Scientific Converters. (2026, October 15). Convert Kilonewtons to Kilograms-force. Retrieved October 17, 2026, from https://scientificconverters.com/force/kilonewtons-to-kilogram-force/
IEEE
Scientific Converters, "Convert Kilonewtons to Kilograms-force," scientificconverters.com. Accessed: Oct. 17, 2026. [Online]. Available: https://scientificconverters.com/force/kilonewtons-to-kilogram-force/