Get Started with the Freight Density Calculator,Freight Class
Use our Freight Density Calculator to divide shipment weight by cubic feet and quickly determine NMFC freight class using length, width, height, and total weight.

Freight Class Lookup Tool,NMFC Density Calculator
Calculates Freight Density Accurately
he tool divides the shipment’s total weight by its volume in cubic feet to determine pounds per cubic foot (PCF). This density measurement is the primary factor used to assign the correct NMFC freight class.
Determines Correct NMFC Freight Class
Based on the calculated density, the tool automatically matches the result to the official NMFC freight class scale (Class 50–500). This helps shippers avoid costly reclassification fees and billing adjustments.
Shipping Cost
By entering accurate length, width, height, and weight, users can get precise freight classifications, leading to:
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More accurate LTL shipping quotes
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Reduced risk of carrier disputes
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Better budgeting and logistics planning
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