What is CBM in shipping?

CBM (Cubic Meter) is the standard unit of measurement for shipping volume. It is calculated by multiplying Length × Width × Height in meters. For example, a box measuring 1m × 0.5m × 0.5m = 0.25 CBM. CBM determines freight costs for LCL (Less than Container Load) shipments.

How many CBM fit in a 20ft container?

A standard 20ft container (20GP) has an internal capacity of approximately 33.2 CBM. The internal dimensions are: Length 5.90m × Width 2.35m × Height 2.39m. Maximum payload is typically 28,200 kg.

How many CBM fit in a 40ft container?

A standard 40ft container (40GP) has approximately 67.7 CBM capacity. A 40ft High Cube (40HC) offers 76.4 CBM with an extra 30cm of height. Internal dimensions for 40GP: Length 12.03m × Width 2.35m × Height 2.39m.

What is volumertic weight in shipping?

Volumetric weight (also called dimensional weight) converts volume to a weight-based pricing unit. The formula varies by transport mode: Ocean freight uses 1 CBM = 1,000 kg, Air freight uses 1 CBM = 167 kg, and Ground transport uses 1 CBM = 333 kg. Carriers charge whichever is higher: actual weight or volumetric weight.

How do I calculate CBM from cm?

To convert centimeters to CBM: (Length cm × Width cm × Height cm) ÷ 1,000,000 = CBM. For example, a box 50cm × 40cm × 30cm = (50 × 40 × 30) ÷ 1,000,000 = 0.06 CBM. Our free calculator handles this conversion automatically.

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CBM Calculator Guide & Resources

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CBM & Container Loading CalculatorPRO

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CBM Calculator Guide & Resources

What is CBM and Why It Matters

Container Types & Specifications

Volumetric Weight Explained

Trade Routes: Americas Focus

Customs Requirements by Region

Incoterms 2020 Guide

Pro Tips: Container Stuffing & Loading

Related Resources