Kilogram-Force to Newton Converter
Convert Kilogram-Force (kgf) to Newton (N) instantly. 1 kgf = 9.80665 N.
Force Converter
16 units available
1 kgf = 9.80665 N
Formula:
N = kgf × 9.80665With your value: 1 kgf = 9.80665 N
Other Kilogram-Force to Newton conversions
Kilogram-Force to Newton Conversion Table
| Kilogram-Force (kgf) | Newton (N) |
|---|---|
| 0.5 | 4.903325 |
| 1 | 9.80665 |
| 2 | 19.6133 |
| 5 | 49.03325 |
| 10 | 98.0665 |
| 15 | 147.09975 |
| 20 | 196.133 |
| 25 | 245.16625 |
| 50 | 490.3325 |
| 100 | 980.665 |
| 250 | 2,451.6625 |
| 500 | 4,903.325 |
| 1000 | 9,806.65 |
Newton to Kilogram-Force Conversion Table
| Newton (N) | Kilogram-Force (kgf) |
|---|---|
| 0.5 | 0.050986 |
| 1 | 0.101972 |
| 2 | 0.203943 |
| 5 | 0.509858 |
| 10 | 1.019716 |
| 15 | 1.529574 |
| 20 | 2.039432 |
| 25 | 2.549291 |
| 50 | 5.098581 |
| 100 | 10.197162 |
| 250 | 25.492905 |
| 500 | 50.985811 |
| 1000 | 101.971621 |
Where these values come from
Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.
Kilogram-Force (kgf)
Force
Derived from the newton (1 N = 1 kg·m/s²). Gravitational units use the standard acceleration 9.806 65 m/s² exactly.
Source: NIST Special Publication 811, Guide for the Use of the International System of Units
National Institute of Standards and Technology (US) · Reviewed 2026-07-01
Newton (N)
Force
Derived from the newton (1 N = 1 kg·m/s²). Gravitational units use the standard acceleration 9.806 65 m/s² exactly.
Source: NIST Special Publication 811, Guide for the Use of the International System of Units
National Institute of Standards and Technology (US) · Reviewed 2026-07-01
How to Convert Kilogram-Force to Newton
To convert from Kilogram-Force (kgf) to Newton (N), multiply the value by 9.80665.
Formula: N = kgf × 9.80665
Reverse: kgf = N × 0.1019716213
Step-by-Step Example
- Start with your value in Kilogram-Force. For example: 5 kgf
- Multiply by the conversion factor: 5 x 9.80665
- The result is: 49.03325 N
About Kilogram-Force
The kilogram-force (kgf) is a unit of force. One kilogram-force equals 9.80665 newtons. UnitConvertLab converts it against every other force unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
Common uses: force calculations, engineering and science, education.
About Newton
The newton (N) is the SI unit of force. It is defined as the force needed to accelerate one kilogram of mass at the rate of one meter per second squared.
Common uses: physics, engineering, mechanical tests.
Frequently Asked Questions
How many Newton are in 1 Kilogram-Force?
There are exactly 9.80665 Newton in 1 Kilogram-Force. This means the conversion factor from Kilogram-Force to Newton is 9.80665.
What is the formula to convert Kilogram-Force to Newton?
The formula to convert Kilogram-Force to Newton is: N = kgf × 9.80665. For example, to convert 10 Kilogram-Force to Newton, you would multiply 10 by 9.80665.
What is a Kilogram-Force?
The kilogram-force (kgf) is a unit of force. One kilogram-force equals 9.80665 newtons. UnitConvertLab converts it against every other force unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
What is a Newton?
The newton (N) is the SI unit of force. It is defined as the force needed to accelerate one kilogram of mass at the rate of one meter per second squared.
What are the common uses of Kilogram-Force?
The Kilogram-Force is commonly used in force calculations, engineering and science, education.
Related Force Conversions
Cite this page
UnitConvertLab. (2026). Kilogram-Force to Newton converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/kilogram_force-to-newton