CBM (Calculate Cubic Meters (CBM)) Calculator is a free online tool designed for freight and logistics professionals to quickly compute shipment volume and weight across a variety of units and container types. The platform supports calculations in cubic meters and cubic feet, accommodates multiple products or mixed cargo, and helps users visualize container loading efficiency for single or multiple container scenarios. It also offers integrations for websites and ERP systems, and provides mobile apps for on-the-go planning.