About Load Plan Calc

Load Plan Calc is a free set of tools for one job: working out how cartons fit into a shipping container or onto a pallet before the truck arrives.

Enter the boxes you have, and the planner shows how many fit, how much space and payload is used, and a 3D loading plan you can turn, step through and share. Everything runs in your browser; nothing you type is sent to us.

Container sizes come from the carriers' own published specifications, and every figure links to its source. See how we calculate for the method and its limits. The site is independent and supported by advertising.