Force and Torque
tnf (US)tokgf
Convert US short tons-force (tnf (US)) to kilograms-force (kgf).
Factor1 tnf (US) = 907.1847 kgf
Converter
tnf (US)
Accepts numbers or expressions, e.g. 150 + 14.7
Result
kgf
Rendered to 6 significant figures.
Formula
Formula
kgf = tnf (US) × 907.1847
Multiply any value in US short tons-force by 907.1847 to obtain the value in kilograms-force.
Worked example
Convert 1 tnf (US) to kgf.
- 01Start with 1 tnf (US).
- 02Multiply by the conversion factor: 1 × 907.1847 = 907.185 kgf.
Result1 tnf (US) = 907.185 kgf
Conversion table
| tnf (US) | kgf |
|---|---|
| 1 | 907.18 |
| 2 | 1814.4 |
| 5 | 4535.9 |
| 10 | 9071.8 |
| 20 | 18144 |
| 50 | 45359 |
| 100 | 90718 |
| 200 | 1.8144e+5 |
| 500 | 4.5359e+5 |
| 1000 | 9.0718e+5 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from tnf (US) to kgf?
1 tnf (US) equals 907.1847 kgf. To convert, multiply the value in US short tons-force by 907.1847.
How do I convert 1 tnf (US) to kgf?
1 tnf (US) = 907.185 kgf. For any value, multiply by 907.1847.
How do I convert kgf back to tnf (US)?
Divide by the same factor — or equivalently, multiply by 0.001102311. So 1 kgf = 0.00110231 tnf (US).
When would I need to convert US short ton-force to kilogram-force?
Force conversions between tnf (US) and kgf 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).