1. What is a FedEx Freight Density Calculator?

Definition: This calculator determines the density of a shipment for FedEx freight services based on its weight and dimensions.

Purpose: It helps shippers calculate freight density which is used to determine shipping rates and requirements.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( \rho \) — Density (pounds per cubic foot)
• \( W \) — Weight of the shipment (pounds)
• \( L \) — Length of the shipment (inches)
• \( W \) — Width of the shipment (inches)
• \( H \) — Height of the shipment (inches)

Explanation: The formula converts cubic inches to cubic feet (1728 cubic inches = 1 cubic foot) and divides weight by volume to get density.

3. Importance of Freight Density Calculation

Details: FedEx uses density to determine freight class and pricing. Higher density shipments typically have lower freight classes and cost less to ship.

4. Using the Calculator

Tips: Measure the shipment's actual weight and dimensions (length, width, height in inches). All values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: Why is density important for shipping?
A: Carriers use density to determine freight class, which affects pricing and handling requirements.

Q2: What's a good density for shipping?
A: Generally, higher density is better (lower cost). Shipments with density > 15 lb/ft³ typically get better rates.

Q3: How do I measure shipment dimensions accurately?
A: Measure to the farthest points including any bulges or protrusions. Round up to the nearest inch.

Q4: What's the 1728 conversion factor for?
A: It converts cubic inches to cubic feet (12×12×12 = 1728 cubic inches per cubic foot).

Q5: Does this calculator work for other carriers?
A: Yes, the density calculation is similar for UPS, DHL, and other freight carriers.