Determine the volumetric weight of a box:
Divide the cubic size* of the package by 5,000 (in cm) to determine the volumetric weight in kilograms. Increase the fractions of weight to the next full kilogram.
Note: *Calculate cubic size: Multiply the length by the width and by the height (each rounded up to the nearest whole centimeter) of each package.
Determine the volumetric weight of a cylinder:
Calculate the volume using the diameter as the length and the width. Then, multiply that number by the length of the package to get volume.
Next, divide the volume by 5000(in cm) to determine the volumetric weight of your shipment.
Please take cf (conversion factor) = 4500 If you're using the FedEx surface and 6000 if you're using Aramex as your courier partner. For the rest of the couriers, cf would be 5000.