Freight Class Calculator
Chain LTL Shipping Guide

Freight Class for Chains

To estimate your shipment, use the Chain Freight Class Calculator.

The Chain Freight Class Examples use the current 13-tier density scale, effective July 19, 2025, and range from Class 50 to 55.

These are density-based estimates.

Chain density calculator

Calculate Your Chain Freight Class

A palletized chain shipment is preloaded as an example. Adjust the packaged dimensions or weight to calculate your chain freight class.

Your result

Cubic feet

26.67

Density

78.75

lb/cu ft

Estimated freight class

50

This is an example density-based estimate. Update any field to calculate your shipment.

Freight Planning Calculators

Calculate and Plan Your Chain Shipment

Use the freight class, density, pallet, and linear-feet calculators to plan your packaged LTL shipment.

Freight classes shown on this page are density-based estimates for shipment planning. Actual classification may also depend on value, handling requirements, liability, stowability, dimensions, and other commodity-specific factors. Confirm the final freight class with your carrier, broker, or official NMFC resources before shipping. NMFC® is a registered trademark of the National Motor Freight Traffic Association, Inc. FreightClassCalculator.tools is an independent calculator and is not affiliated with, endorsed by, or licensed by NMFTA.