Container Loading & CBM Calculator

Enter your carton specs — get CBM, cartons per 20GP/40GP/40HQ (integer packing, best of 6 orientations), and how many containers your order needs. The same math your forwarder uses.

Result

CBM per carton0.0877
Total volume43.85
Total gross weight4,000 kg

Container fit (floor-loaded, best orientation)

20GP336 cartons/container · 89% volume · need 2×
40GP672 cartons/container · 87% volume · need 1×
40HQ792 cartons/container · 91% volume · need 1×

Integer packing estimate (no pallets, no stacking limits). Interior dims: 20GP 5.90×2.35×2.39m · 40GP 12.03×2.35×2.39m · 40HQ 12.03×2.35×2.70m. Confirm final load plans with your forwarder.

How many CBM does a 40HQ container hold?

A 40-foot high cube has ~76.4 CBM of interior volume (12.03 × 2.35 × 2.70 m). Practical carton loading typically reaches 68–72 CBM (~90% utilization) depending on carton sizes and stacking.

When should I use LCL instead of a full container?

Below roughly 13–15 CBM, LCL (less-than-container-load) usually beats FCL on cost. Above ~15 CBM, ask your forwarder to price both — the crossover depends on the route.

Does this calculator account for pallets?

No — it computes floor-loaded cartons with integer packing across all six orientations. Palletized cargo loses ~10–15% utilization; ask suppliers for both palletized and floor-loaded quotes.

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