3D container loading calculator
Define your cargo groups and instantly see how they stuff into containers — with the best container mix, fill rates and loading order.
Cargo groups
Length × Width × Height (cm)
Container
Add cargo to begin
Define at least one cargo group with dimensions and quantity to see the 3D stuffing plan.
How the planner works
The calculator packs your items with a deterministic placement heuristic: biggest pieces first, floor before stacking, back wall toward the door — the way a real stuffing crew works. It respects rotation limits, stackability, stack depth and the container's payload, and splits across containers when one isn't enough.
Like every loading tool, the result is a realistic plan, not a mathematically perfect one — real-world stuffing also depends on packaging strength and cargo securing. Use it to size your booking, then request a quote with one click.
Frequently asked questions
- How accurate is the loading plan?
- Placements are geometrically exact — no overlaps, real interior and door dimensions, payload enforced. The heuristic typically reaches 80–90% fill on mixed cargo; a professional stowage plan may do slightly better, and fragile-cargo handling rules still apply.
- Which containers are supported?
- 20' and 40' dry boxes, 40' and 45' high-cubes, and 20'/40' reefers — with published interior, door and payload figures. Auto mode recommends the cheapest dry-box mix that takes all of your cargo.
- Which units can I use?
- Enter dimensions in centimetres, metres or inches — the planner converts everything internally and shows results in metric. Weights are in kilograms.
- Can I share or print the plan?
- Yes — copy a link that reproduces the exact same plan for anyone who opens it, download a PNG snapshot of the 3D view, or print a full loading sheet with the numbered sequence (also saves as PDF).