India Post is the agency of Government of India. The Department of Posts
functioning under the India Post, is a government operated postal system
in India; it is generally referred to within India as "the post office".
How to calculate volumetric weight of Parcels :
Parcel Length x Breadth x Depth in
Centimeters and divide it by
Some Courier Companies have currently started dividing by 5000.)
Parcel Length x Breadth x Depth in inches
and divide it by 366 .