Enter Package Dimensions
cm
cm
cm
Divisor:
5000 Air
4000 Express
6000 Sea
Formula: (L × W × H) ÷ 5000
Volumetric Weight
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Enter package dimensions and click Calculate to see the volumetric weight.
How It Works
Understanding volumetric weight
Carriers use dimensional weight to price large, light packages — here's what you need to know.
01
Measure all three dimensions
Use a tape measure to get the length, width, and height of your package in centimetres. Always measure the outer dimensions including packaging material.
02
Apply the divisor formula
Multiply length × width × height to get the cubic volume, then divide by the carrier's divisor (typically 5000 for air freight, 4000 for express couriers).
03
Compare with actual weight
Carriers charge based on whichever is higher — the actual weight or the volumetric weight. Knowing both helps you choose the right packaging to minimise costs.