About this tool

Freight Calculator Hub is a set of focused freight calculators that update as you type, with the formula printed on the page instead of hidden behind a result. The freight class tool takes per-unit dimensions in centimetres or inches, weight in pounds or kilograms and a handling unit count, then returns density in pounds per cubic foot and the resulting NMFC class — and it prints the full density-to-class scale, from 50+ lb/ft3 at class 50 down to under 1 lb/ft3 at class 500, so the answer can be checked by hand. Around it sit calculators for freight density, CBM and cubic metres including sea and air volume, dimensional weight by carrier divisor, chargeable weight (the greater of actual and volumetric), cartons per pallet and pallets per truck, and what fits in a 20ft, 40ft or 40HQ container. Reference pages cover freight class by commodity across codes 50 to 500, pallet sizes and weights, and unit conversions. It is built mobile-first for people checking numbers on a dock rather than at a desk: large inputs, clean output, fast on a weak signal, no calculate button and no email wall. Results export to PDF