Kilogram-force to Newton Conversion
Convert between Kilogram-force and Newton quickly and accurately.
How to Convert Kilogram-force to Newton
Conversion Formula
Example
Convert 15 kgf to N:
Unit Information
Learn about the force units you're converting between
Kilogram-force
kgf
Definition
Kilogram-force represents the gravitational force exerted on a mass of one kilogram under standard gravity conditions. It is equivalent to approximately 9.81 Newtons and is commonly used in engineering applications, particularly in countries using metric systems.
History/Origin
Kilogram-force was widely used in engineering before the Newton became the standard SI unit. It provided an intuitive way to express forces in terms of familiar mass units. The unit was particularly popular in European engineering practices and remains in use in some applications.
Current Use
Still used in some engineering applications, particularly in Europe and Asia. Common in mechanical engineering for torque specifications and in some automotive applications. Used in material testing and in some industrial processes where the relationship to mass is important.
Multiplier
9.807
Offset
0
Newton
N
Definition
The Newton is the SI unit of force, named after Sir Isaac Newton. It is defined as the force required to accelerate a mass of one kilogram at a rate of one meter per second squared. The Newton is fundamental in physics and engineering, representing the basic unit of force in the International System of Units.
History/Origin
Named after Sir Isaac Newton (1643-1727), the Newton was officially adopted as the SI unit of force in 1948. Newton's second law of motion (F = ma) forms the foundation for this unit's definition. The unit was established to honor Newton's contributions to classical mechanics and his formulation of the laws of motion.
Current Use
Widely used in physics, engineering, and scientific applications. Essential for measuring forces in mechanical systems, structural engineering, and physics experiments. Common in automotive industry for measuring engine power, in construction for structural loads, and in physics education for force calculations.
Multiplier
1
Offset
0
Kilogram-force to Newton Conversion Table
| Kilogram-force [kgf] | Newton [N] |
|---|---|
| 1 kgf | 9.80665 N |
| 10 kgf | 98.0665 N |
| 25 kgf | 245.16625 N |
| 50 kgf | 490.3325 N |
| 100 kgf | 980.665 N |
| 0 kgf | 0E+0 N |
| -10 kgf | -98.0665 N |
| -40 kgf | -392.266 N |
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