The wing loading of an aircraft is typically defined as the total weight of the aircraft divided by the wing area. It is expressed in units of force per unit area, such as pounds per square foot (psf) in the Imperial system or newtons per square meter (N/m²) in the SI system.
- Wing Loading is in newtons per square meter (N/m²)
- Total Aircraft Weight is in newtons (N)
- Wing Area is in square meters (m²)