Your parcels will be billed by their volumetric weight when they are large in size and light in weight.
Most transporters will calculate the dimensional weight and actual weight of your package and use the larger of the two
weights to as the billable weight.
The formula used for the calculation of the dimensional weight in kilos “kg” is length(m)*breath(m)*height(m)*167.
The formula used for the calculation of the dimensional weight in pounds “lbs” is length(in)*breath(in)*height(in)/194.