 International shipping is calculated by volume and not by weight. You need to find out what the customer is shipping. Then you will have tablet that will have a cubic feet value to each item.
35 cubic feet = 1 cubic meter
4’ x 4’ x 6’ = 96 cubic feet or as we say 100 cubic feet.
In inches: 48” x 48” x 84” = 193536 then you divide this by 1728 = 112 cubic feet.
To get to meter you then divide 112 cubic feet by 35 = 3.2 cubic meters.
If a customer has weight then you can divide the weight by 7: 5000 lbs. divided by 7 = 714 cubic feet approximately.
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