Free Online 3D Container Loading Calculator
Calculate your container loading with our free, no‑sign‑up 3D container loading calculator. Whether you're shipping a few cartons, several pallets, or a full container, our tool generates a practical packing plan with an interactive 3D preview. Just select your container type (20ft, 40ft, 40ft High Cube, or custom size), add your cargo dimensions and quantities, and click Calculate Packing. You'll get results in seconds, including:
- Space utilization percentage based on theoretical container volume
- Packed vs total item count so you know how many pieces fit
- Interactive 3D model you can rotate, zoom, and inspect — highlight any item or remaining space with size labels
- Optional Extreme Mode that runs extra restarts to push utilization higher
The calculator supports any custom container or truck bed size on top of the standard 20ft, 40ft, and 40ft High Cube presets. It's built for small e‑commerce sellers, freight forwarders, importers, and warehouse operators who need a quick, visual load plan without learning CAD or hiring an expert. All processing runs on our server so results are consistent across every browser and device. When you need to share the plan with teams or clients, just screenshot the 3D view or packing list. No downloads, no accounts, no watermarks — instant, professional container load planning.
Calculate your container loading with our free, no‑sign‑up 3D container loading calculator. Whether you're shipping a few cartons, several pallets, or a full container, our tool generates a practical packing plan with an interactive 3D preview. Just select your container type (20ft, 40ft, 40ft High Cube, or custom size), add your cargo dimensions and quantities, and click Calculate Packing. You'll get results in seconds, including:
- Space utilization percentage based on theoretical container volume
- Packed vs total item count so you know how many pieces fit
- Interactive 3D model you can rotate, zoom, and inspect — highlight any item or remaining space with size labels
- Optional Extreme Mode that runs extra restarts to push utilization higher
The calculator supports any custom container or truck bed size on top of the standard 20ft, 40ft, and 40ft High Cube presets. It's built for small e‑commerce sellers, freight forwarders, importers, and warehouse operators who need a quick, visual load plan without learning CAD or hiring an expert. All processing runs on our server so results are consistent across every browser and device. When you need to share the plan with teams or clients, just screenshot the 3D view or packing list. No downloads, no accounts, no watermarks — instant, professional container load planning.
Cargo Items
Enter your container and cargo details above, then click “Calculate Packing”. Your load plan and 3D preview will appear here.