CBM (Cubic Meter)
A volume measurement equal to 1m × 1m × 1m, used for freight.
Definition
CBM stands for Cubic Meter, a unit of volume equal to the space contained in a cube measuring 1 meter on each side (1m × 1m × 1m = 1,000,000 cm³ or 35.3147 cubic feet). In shipping and logistics, CBM is the standard unit for measuring cargo volume, especially for sea freight, less-than-container-load (LCL) shipments, and warehouse storage. Rates are often quoted per CBM.
Why It Matters
CBM is fundamental to freight shipping. Freight forwarders and shipping lines quote rates per CBM for LCL cargo. Container capacity is measured in CBM. Knowing your shipment's CBM helps you get accurate quotes, choose the right container size, and compare freight options.
Example
A pallet measuring 1.2m × 1.0m × 1.5m (L × W × H) has a volume of 1.8 CBM. If your freight rate is $50 per CBM, shipping this pallet costs $90.
CBM Calculator
Calculate cubic meters for freight shipments with container references.
Related Terms
Frequently Asked Questions
How do I convert cubic feet to CBM?
Divide cubic feet by 35.3147 to get CBM. For example, 100 cubic feet ≈ 2.83 CBM.
How much CBM fits in a container?
A 20ft container holds about 33 CBM, a 40ft container about 67 CBM, and a 40ft high-cube about 76 CBM. Actual capacity depends on cargo shape and stacking.