Convert newton to kilogram-force
Enter the value to convert from newton to kilogram-force.
How to Convert Newton to Kilogram-force
Converting newton to kilogram-force is straightforward using our conversion calculator.
Conversion Formula
kgf = N ÷ 9.80665Reverse conversion: Convert kilogram-force to newton
Comparison: Newton vs Kilogram-force
When to Use Each Unit
Newton: Universal standard for force measurement in engineering, physics, and scientific applications worldwide.
Kilogram-force: Still used in some engineering applications, particularly in countries transitioning to SI units.
Common Conversion Values
- 1 N = 1 kg⋅m/s²
- 1000 N = 1 kN
- 1 N ≈ 0.225 lbf
- 1 N ≈ 0.102 kgf
About Newton
Definition: The newton (symbol: N) is the SI unit of force, defined as the force needed to accelerate one kilogram of mass at one meter per second squared.
History: Named after Sir Isaac Newton in 1946. Adopted as standard SI unit to replace various national force units.
Current Use: Universal standard for force measurement in engineering, physics, and scientific applications worldwide.
Examples: Apple weight: 1 N, handshake: 20-30 N, car engine: 5,000-15,000 N, rocket thrust: millions of N
About Kilogram-force
Definition: The kilogram-force (symbol: kgf) is the force exerted by one kilogram of mass under standard Earth gravity (9.80665 m/s²).
History: Traditional force unit based on gravitational attraction. Widely used before adoption of SI newton unit.
Current Use: Still used in some engineering applications, particularly in countries transitioning to SI units.
Examples: Small press: 100-1000 kgf, hand tools: 10-50 kgf, mechanical testing: measured in kgf