# LoadCargo.in > Container and truck cargo loading optimization software with interactive 3D visualization. Helps logistics professionals plan how cargo is loaded into shipping containers and trucks for maximum space utilization. LoadCargo.in is a web-based application that uses an advanced bin-packing algorithm to calculate optimal cargo placement. It supports 80+ pre-configured container and truck types, Excel data import, and multiple export formats (PDF, XLSX, RTF, TXT). Key capabilities include stackability rules with weight limits, multi-axis rotation control, priority-based loading, shipment grouping for multi-stop routes, axle weight distribution for road vehicles, ULD air-cargo containers, pallet building, and center of gravity indication. All dimensions are in centimeters and weights in kilograms, with imperial unit support. ## Free tools - [Container Loading Calculator (Excel)](https://loadcargo.in/tools/container-loading-calculator-excel): Free, no sign-up required. Upload a cargo spreadsheet and get the number of containers needed, the fill rate, the total weight and what will not fit — computed by the real bin-packing engine, not a volume-divided-by-volume estimate. ## Container reference data Internal dimensions, door openings, tare weight and maximum payload for 60 real containers across 12 carriers (MSC, Maersk, Evergreen, Hapag-Lloyd, Cosco, APL, CSCL, Hanjin, MOL, NYK, ONE). The pallet capacities below are COMPUTED by running the bin-packing engine against each container's real internal dimensions — they are not rules of thumb. - [All container types](https://loadcargo.in/containers): Side-by-side comparison of every standard container type - [20ft Standard](https://loadcargo.in/containers/20ft-standard): 590 x 231.1 x 239 cm internal, 32.6 m3, 11 EUR pallets on the floor, payload up to 30,130 kg (12 carriers) - [40ft Standard](https://loadcargo.in/containers/40ft-standard): 1203.6 x 235 x 239.2 cm internal, 67.7 m3, 25 EUR pallets on the floor, payload up to 28,880 kg (11 carriers) - [40ft High Cube](https://loadcargo.in/containers/40ft-high-cube): 1203.3 x 235.2 x 269.8 cm internal, 76.4 m3, 25 EUR pallets on the floor, payload up to 28,680 kg (11 carriers). Same footprint as a 40ft standard — the extra height adds layers, not floor positions. - [45ft High Cube](https://loadcargo.in/containers/45ft-high-cube): 1355.6 x 235.2 x 269.7 cm internal, 86 m3, 27 EUR pallets on the floor, payload up to 28,280 kg (6 carriers) - [20ft Reefer](https://loadcargo.in/containers/20ft-reefer): 545.1 x 229 x 216.7 cm internal, 27.1 m3, 10 EUR pallets on the floor, payload up to 27,550 kg (6 carriers). Smaller inside than a dry 20ft because of insulation and the refrigeration unit. - [40ft Reefer](https://loadcargo.in/containers/40ft-reefer): 1156.3 x 229.4 x 250.8 cm internal, 66.5 m3, 23 EUR pallets on the floor, payload up to 29,480 kg (12 carriers) - [Open Top](https://loadcargo.in/containers/open-top): 1202.8 x 235 x 234.5 cm internal, 66.3 m3, 25 EUR pallets on the floor. Removable tarpaulin roof for crane loading and out-of-gauge cargo. Important: containers of the same nominal type differ significantly between carriers. Across 40ft standard containers, payload ranges from about 26,480 kg to 28,880 kg — a spread of roughly 2,400 kg. Plan against the unit you actually booked, not a generic figure. ## Product pages - [Home](https://loadcargo.in/): Landing page with features, pricing, and FAQ - [Container loading software](https://loadcargo.in/features/container-loading-software): Automatic container load planning - [Truck loading software](https://loadcargo.in/features/truck-loading-software): FTL/LTL truck and trailer loading, multi-stop unload order, axle weight distribution - [3D container loading](https://loadcargo.in/features/3d-container-loading): Interactive 3D visualization of the loading plan - [Cargo load calculator](https://loadcargo.in/features/cargo-load-calculator): Fill rate, used volume and container count - [Sign In](https://loadcargo.in/login): User authentication - [Create Account](https://loadcargo.in/register): 14-day free trial, no credit card ## Pricing Subscription plans from $30/month to $229/year. Perpetual license available for $580. All plans include full feature access. 14-day free trial, no credit card required. ## Equipment Types Supports standard 20' and 40' containers, high-cube containers, reefer (refrigerated) containers, open-top containers, flat racks, trucks, trailers, double-deck trailers, flatbed trucks, ULD air-cargo containers, pallets, and custom user-defined equipment with configurable dimensions and weight limits. ## Data Import Cargo data can be imported from a dedicated Excel template (XLSX) with fields for dimensions, weight, stackability, rotation preferences, priority, and shipment grouping. Length, width, height and weight are mandatory. The template has a 3-row header, so data starts on row 4.