Freight Class Calculator
Estimate LTL freight class from package dimensions, total weight, cubic feet and shipment density.
Hit Calculate to see your class
Calculate to compare density risk
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Actual carrier classification can also consider stowability, handling, liability and official NMFC item rules.
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Test how denser packaging or added protection could change class.
Calculate your baseline first
It calculates total cubic feet from length × width × height, divides total pounds by cubic feet to get shipment density, then maps that density to common LTL freight class breaks.
No. Density is a major input for many shipments, but official classification can also include handling, stowability, liability and commodity-specific NMFC rules.
Measure outer dimensions accurately, avoid unused pallet space, consolidate cartons where safe, and verify the official NMFC item or carrier tariff before booking.
Results are density-based estimates generated locally in your browser. They are for informational planning only and are not a binding freight quote, tariff decision or official NMFC classification. Verify commodity rules, dimensions, weight and carrier requirements before shipping. VisionVix accepts no liability for decisions based on this output.
