Containers & Ocean

Container & Ocean Freight Calculators

Ocean-freight planning starts with cube. Use these tools to calculate shipment CBM, compare container capacities and estimate whether a uniform load is limited by internal space or payload.

Live tools

2 calculators available

CBM

Calculate cubic meters, cubic feet, shipment volume and optional shipment density for cartons, crates and freight pieces.

Free Instant

Container Load

Estimate identical cartons per 20ft, 40ft and 40ft high-cube container with orientation, payload and volume-utilization checks.

Free Instant

Learn & reference

Resources for this workflow

Guide

20ft vs 40ft vs 40ft High Cube: Container Capacity Guide

Compare representative internal dimensions, CBM and payload for common dry containers and understand practical loading limits.

Chart

Container Dimensions Chart — 20ft, 40ft & 40HC

Representative internal dimensions, nominal CBM and payload for common dry containers.

Why these tools are grouped together

Calculate CBM and estimate uniform-carton capacity for 20ft, 40ft and 40ft high-cube containers. FreightToolset links adjacent decisions so you can move from cube to density, density to class, or carton dimensions to pallet and container planning without jumping across unrelated sites.