Freight class tools

LTL pricing still speaks NMFC class. Since 19 July 2025 most commodities without special handling follow a 13-band density scale: pounds per cubic foot in, class 50 through 400 out. This hub is the class calculator, the linear-foot check for long light freight, and the NMFC explainer. Per-class doorway pages are not rebuilt; they 301 here.

Freight class calculator

PCF → 13-band estimate.

Linear feet

When space beats density.

What is NMFC?

Item, class, density scale.

LTL vs FTL

When to stop consolidating.

Accessorials

The extras on the invoice.

Bill of lading

What has to be right on the BOL.