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Free · No account · 20ft / 40ft / 40ft HC

How much actually fits in the container?

Enter your product, carton and pallet dimensions. Get the real answer — units, cartons and pallets per container, weight and volume usage, in under a minute.

Calculate now

No signup. No email required. Nothing saved about your cargo.

40FT HC · MANIFEST PREVIEW

17 / 24 slots71% volume

Three inputs, one answer

  1. 01

    Product & carton

    Dimensions, weight, how many units per carton, whether it stacks.

  2. 02

    Pallet & container

    Your pallet footprint and max load, then pick 20ft, 40ft or 40ft HC.

  3. 03

    Calculate

    The engine checks weight, height and floor space together and returns the limiting factor.

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Built for freight forwarders

Importers, exporters, freight forwarders, packaging companies and warehouses use container3D to get a quick, defensible loading estimate before booking a container.

Estimate, not guesswork

The engine compares weight, volume, floor space and stack height at once and tells you which one is limiting your load — always confirm final loading with your carrier.