Load Optimizer
Enter your boxes and pick a container. You get a 3D load plan in seconds, with the space used, the weight carried, and a loading order your warehouse can follow.
7-day free trial · No card required · 43 vehicles worldwide
A container loading calculator answers one question: will this cargo fit, and how should it be arranged? Load Optimizer packs every carton, crate, drum and pallet in three dimensions, checks the weight against the container's legal payload, and returns a plan you can inspect from any angle.
Every unused cubic metre in a container is money already spent. A 40ft container costs the same whether it leaves 94% full or 61% full, so the difference between a good plan and a rough guess is a real line on the invoice.
Not just a number. You get the arrangement, the sequence, and a document you can hand to someone else.
Load Optimizer runs in a browser. There is nothing to download, no licence to buy before you can try it, and a 7-day free trial with every feature unlocked.
If you are comparing container load calculators, the thing worth testing is whether the plan survives contact with a real warehouse: does it respect stacking rules, does it tell you what did not fit, and can you edit it when you know something the data does not.
Enter each cargo type with its length, width, height, weight and quantity, then choose a container. The calculator arranges the items in 3D, respects any stacking or handling rules you set, and reports how much space and weight is used.
Yes, there is a 7-day free trial with every feature unlocked and no card required. After that a subscription is needed to keep using the tool.
It depends entirely on box dimensions, weight and whether they can be stacked. A 20ft container has roughly 33 cubic metres of internal space and a payload near 21,770 kg. The calculator works out the exact figure for your cargo.
Yes. You can export a PDF report with 3D views from six angles, a full cargo manifest and utilisation figures, or share a link that opens the plan in a browser with no account needed.