Freight Calculator Hub is a free set of shipping calculators built for the dock, not the desk. Get a freight class from NMFC density, work out CBM, dimensional and chargeable weight, pallet fit, and container loading — instantly, on your phone, with the formula on the page. No sign-up, no email wall.

Freight Calculator Hub turns the daily freight math into a number in seconds. Type the dimensions and weight; the result updates as you go — no "Calculate" button, no pop-ups, no account. It covers the calculations shippers actually run mid-quote. The flagship Freight Class Calculator derives an NMFC class straight from density, and a matching Freight Density Calculator handles pounds per cubic foot across multiple pallets. The CBM and Cubic Meter calculators give sea and air volume from cm, inches, or feet. Dimensional, Volumetric, and Chargeable Weight calculators apply real carrier divisors (FedEx/UPS, IATA air, sea) so the billed weight matches what the carrier will charge. Pallet, Truck Load, and Container Loading calculators answer what fits a 20ft, 40ft, or 40HQ.

Does the container loading tool actually pick the best fit for mixed pallet sizes, or do you have to sort them yourself before it calculates?

Showing the formulas right on the page instead of hiding them behind a paywall is exactly the kind of respect for the people actually doing the work. Refreshing to see a tool that trusts its users.

Does the container loading tool actually pick the best fit for mixed pallet sizes, or do you have to sort them yourself before it calculates?

Showing the formulas right on the page instead of hiding them behind a paywall is exactly the kind of respect for the people actually doing the work. Refreshing to see a tool that trusts its users.

Freight Calculator Hub

Free, instant freight calculators

Free, instant freight calculators