N to Kg Calculator

Enter the Force or Weight in the relevant field to calculate the other value accurately.

The N to Kg Calculator is designed to convert between force (in Newtons or lbf) and weight (in kilograms or pounds). By applying the standard gravitational constant $g = 9.80665 \, \text{m/s}^2$ , this tool helps users determine the relationship between force and weight under Earth’s gravity.

Weight Formula

\text{Weight (kg)} = \frac{\text{Force (N)}}{g}

Force Formula

\text{Force (N)} = \text{Weight (kg)} \times g

Variable	Description	Unit
Force	The force exerted on an object	Newtons (N) or pounds-force (lbf)
Weight	The mass of the object	Kilograms (kg) or pounds (lb)
$g$	Gravitational constant ( $9.80665 \, \text{m/s}^2$ )	$\text{m/s}^2$

Solved Calculations

Example 1:

Input Parameters	Value
Weight (kg)	50
Gravitational Constant ( $g$ )	9.80665 $\text{m/s}^2$
Force (N)	$50 \times 9.80665 = 490.33 \,$

Example 2:

Input Parameters	Value
Force (N)	196.133
Gravitational Constant ( $g$ )	9.80665 $\text{m/s}^2$
Weight (kg)	$196.133 \div 9.80665 = 20 \, \t$

N to Kg Calculator

Weight Formula

Force Formula

Solved Calculations

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