LoadClass, a Freight Class Calculator for the Pallet-Counting Era

Field notes

The page combines an input calculator with a teaching layer: users can compare a shipment’s density against displayed class boundaries, inspect a legacy table, and account for pallet additions across multiple handling units. It also exposes an adjustable dimensional-weight divisor rather than hiding that assumption. The interface offers copy and share controls, while the 3D view is described as drawn to scale. Carrier-specific tariffs and commodity rules remain outside the calculator’s general density estimate.