What is a force converter?

A force converter helps you convert between different units of force quickly and accurately.

How do I convert femtonewton [fN] to kilogram-force [kgf]?

Simply enter the value in the femtonewton [fN] input field, and the converter will show you the equivalent value in kilogram-force [kgf] instantly.

Yes, this force converter is completely free and easy to use for all your conversion needs.

Yes, there is a switch button provided to quickly swap the conversion direction between femtonewton [fN] and kilogram-force [kgf].

The conversion results are calculated using precise formulas to ensure accuracy for most practical purposes.

Convert femtonewton [fN] to kilogram-force [kgf] Online | Free force Converter

Femtonewton [fN]

Femtonewton is an ultra-small unit of force in the International System of Units (SI).

1 femtonewton (fN) equals $10^{-15}$ newtons (0.000000000000001 newton).
It is used in cutting-edge research fields like atomic physics, nanotechnology, and quantum mechanics to measure incredibly tiny forces.
To put it in perspective:

1 \text{ fN} = 0.000000000000001 \text{ N}

Femtonewtons enable precise measurement of forces at atomic and subatomic levels where minute interactions occur.

Kilogram-Force [kgf]

Kilogram-force (kgf) is a unit of force based on the force exerted by one kilogram of mass under standard gravity.

It is defined as the force exerted by a mass of 1 kilogram under Earth's gravitational acceleration (9.80665 m/s²).
Mathematically:

1 \text{ kgf} = 1 \text{ kg} \times 9.80665 \text{ m/s}^2 = 9.80665 \text{ N}

Although not an SI unit, kilogram-force is commonly used in engineering and industries to express force more intuitively related to mass.

Example: A force of 10 kgf corresponds to approximately 98.07 newtons.

No conversions available for force.