Free Freight Tools
Calculators and lookups for LTL freight - density, dimensional weight, freight class, and NMFC codes. All free, no signup.
NMFC Lookup
Search the NMFC tariff by commodity description to find the article number and class.
Open tool →Freight Class Calculator
Enter weight and dimensions to get the density-based NMFC freight class.
Open tool →Density Calculator
Calculate shipment density (lbs/ft³) from weight and dimensions.
Open tool →Dimensional Weight Calculator
Compute DIM weight from dimensions and a carrier DIM divisor.
Open tool →NMFC Code Finder
Search the NMFC tariff by commodity to find article numbers and class.
Open tool →Container Load Calculator
Plan a 3D container or truck load and see volume and weight utilization.
Open tool →Accessorial Code Lookup
Find the liftgate, residential, or inside-delivery code each carrier expects — or identify a code you were given.
Open tool →