Understanding your calculation
Method, example and limitations
How the calculation works
Where weight means gravitational force, W = m × g; where it means a household mass reading, use the selected mass-unit conversion. Read the output unit carefully.
Example to check
A mass of 10 kg under an assumed gravitational acceleration of 9.81 m/s² has a weight force of 98.1 N.
Before using the result
Kilograms measure mass, while newtons measure force. Gravity and measurement conditions matter for force calculations.