Force / kgf → kN
Convert Kilograms-force to Kilonewtons
Convert forces between newtons, dynes, pound-force, and kilogram-force. Convert Kilograms-force (kgf) to Kilonewtons (kN). Find the formula, worked examples, unit definitions, and practical guidance below.
Reverse: Kilonewtons to Kilograms-force →
How to convert kilograms-force to kilonewtons
Kilogram-force and pound-force use standard gravity 9.80665 m/s². A kilogram or pound of mass is a different quantity; local weight depends on local gravity.
Use x for the value in kgf, b for the intermediate value in N, and y for the result in kN.
kN = kgf × 9.80665 ÷ 1000
Worked examples
10 kgf ≈ 0.0980665 kN
Step 1: (10 × 9.80665) ≈ 98.0665 N.
Step 2: 98.0665 ÷ 1000 ≈ 0.0980665 kN.20 kgf ≈ 0.196133 kN
Step 1: (20 × 9.80665) ≈ 196.133 N.
Step 2: 196.133 ÷ 1000 ≈ 0.196133 kN.
Results are rounded to 12 significant digits. Converting units does not increase the precision of the original measurement. Very large or small values outside JavaScript’s finite numeric range are rejected.
About Kilograms-force
Kilograms-force (kgf) measures force under the conventions above. The base value in N is (x × 9.80665), where x is the numerical value in kgf. Factors shown here are rounded for display; calculations use the stored factor.
About Kilonewtons
Kilonewtons (kN) measures force under the conventions above. The base value in N is (x × 1000), where x is the numerical value in kN. Factors shown here are rounded for display; calculations use the stored factor.
Definitions and sources
Carry the same physical assumptions into subsequent physics calculations.
Kilograms-force to kilonewtons reference table
| Kilograms-force (kgf) | Kilonewtons (kN) |
|---|---|
| 1 | 0.00980665 |
| 5 | 0.04903325 |
| 10 | 0.0980665 |
| 25 | 0.24516625 |
| 50 | 0.4903325 |
| 100 | 0.980665 |
| 1000 | 9.80665 |
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