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Free Logistics Education

FreightEd

by Empire Logistics

Master the fundamentals of cross-border trade — from Incoterms and container specs to customs clearance and shipping documents. All in one place, completely free.

6 Modules
40+ Key Concepts
Free Access
Understanding Volumetric Weight in Logistics
Module 1

Understanding Volumetric Weight in Logistics

Key Rule

In logistics, freight charges are not always based on actual (gross) weight. A lightweight but bulky shipment can occupy more space than a heavy but compact one.

Chargable Weight = Higher of (Actual Weight, Volumetric Weight)

How to Calculate Volumetric Weight (by mode):

Air Cargo

(L × W × H in cm) ÷ 6000

Example: 100 × 80 × 60 cm = 80 kg volumetric

Courier / Express

(L × W × H in cm) ÷ 5000

Example: 60 × 40 × 40 cm = 19.2 kg volumetric

Sea Cargo

(L × W × H in cm) ÷ 1,000,000

Example: 1 CBM = 1 Ton / 1.2 fons = 1.2 Tons

Road Cargo

(L × W × H in cm) ÷ 4000

Example: 100 × 50 × 60 cm = 75 kg volumetric

Summary Table

ModeFormula (cm)
Air Cargo(L × W × H) ÷ 6000
Courier(L × W × H) ÷ 5000
Sea Cargo(L × W × H) ÷ 1,000,000
Road Cargo(L × W × H) ÷ 4000

Why It Matters?

Helps optimise packaging → reduce costs
Avoids disputes with freight forwarders
Ensures fair cost allocation (pay for space or weight, whichever is higher)

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At Empire Logistics, we apply all of this expertise every day to move your cargo across borders — safely, compliantly, and on time.