Force and Torque
kNtogf
Convert kilonewtons (kN) to grams-force (gf).
Factor1 kN = 101971.6 gf
Converter
kN
Accepts numbers or expressions, e.g. 150 + 14.7
Result
gf
Rendered to 6 significant figures.
Formula
Formula
gf = kN × 101971.6
Multiply any value in kilonewtons by 101971.6 to obtain the value in grams-force.
Worked example
Convert 1 kN to gf.
- 01Start with 1 kN.
- 02Multiply by the conversion factor: 1 × 101971.6 = 101972 gf.
Result1 kN = 101972 gf
Conversion table
| kN | gf |
|---|---|
| 1 | 1.0197e+5 |
| 2 | 2.0394e+5 |
| 5 | 5.0986e+5 |
| 10 | 1.0197e+6 |
| 20 | 2.0394e+6 |
| 50 | 5.0986e+6 |
| 100 | 1.0197e+7 |
| 200 | 2.0394e+7 |
| 500 | 5.0986e+7 |
| 1000 | 1.0197e+8 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from kN to gf?
1 kN equals 101971.6 gf. To convert, multiply the value in kilonewtons by 101971.6.
How do I convert 1 kN to gf?
1 kN = 101972 gf. For any value, multiply by 101971.6.
How do I convert gf back to kN?
Divide by the same factor — or equivalently, multiply by 9.80665e-6. So 1 gf = 9.80665e-6 kN.
When would I need to convert kilonewton to gram-force?
Force conversions between kN and gf are needed in structural analysis, mechanical equipment design, lifting and rigging calculations, and load specification. Newtons and kilonewtons are standard in SI-based structural codes; pound-force and kips are common in US codes and vendor datasheets.
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).