Free Tool
CBM Calculator
Calculate total cubic meters (m³) for your shipment. CBM drives LCL sea freight and air chargeable weight. Add each carton type, convert units, and copy the result for your quote.
Add each carton type, its dimensions and quantity. The calculator sums total cubic meters (CBM).
Total shipment volume
0.960 m³
CBM0.960 m³
≈ 20ft containers29.2 × 20ft (28 CBM)
≈ 40HC containers70.8 × 40HC (68 CBM)
This is an estimate only. Actual chargeable volume may differ with packaging and carrier rules. Use the copied value in your quote request — it is not a freight rate.