Use this logistics calculation for a transparent shipment, inventory, warehouse, customs, packaging, carrier, or service-level estimate when the governing units and business rules are explicit.

Density (lb/ft³)

Average density in pounds per cubic foot.

Convert a known average density in pounds per cubic foot to the NMFC density-guideline freight class (50-500). The tool evaluates the supplied inputs together and returns the named outputs below; it does not infer omitted operating conditions or change the units shown.^[1]

NMFC class

NMFC density-guideline freight class.

• Carrier tariffs, customs rules, dangerous-goods requirements, hours-of-service rules, surcharges, port terms, dimensional divisors, and service definitions vary by jurisdiction, contract, date, mode, and commodity. A calculation is not a booking, classification, or compliance determination.
• Use finite inputs in the displayed units and preserve more precision than the final presentation requires. Independently verify safety-critical, financial, compliance, or production decisions.

Verify current carrier and authority documents, retain shipment dimensions and timestamps, test boundary cases, and reconcile estimates against invoices and operational scans.

• Freight Class NMFC Density Lookup

  Compute pallet or carton density in pounds per cubic foot and map it to the NMFC density scale. This is a density-only estimate; the applicable NMFC item and other classification characteristics can produce a different class.

• CBM Cubic Meters from Cartons

  Convert centimetre carton dimensions into cubic metres per carton and the shipment total for a carton count.

• Last-Mile Cost per Completed Drop Calculator

  Calculate average last-mile delivery cost per completed drop for one route or period using the cost scope supplied.