1. What is Air Cargo Volumetric Weight?

Air cargo volumetric weight, also known as dimensional weight, is a pricing technique used by freight carriers to account for the space a package occupies in relation to its actual weight. This ensures that lightweight but bulky items are charged appropriately for the space they consume.

2. How Does the Calculator Work?

The calculator uses the standard air cargo volume formula:

Where:

• \( L \) — Length in inches
• \( W \) — Width in inches
• \( H \) — Height in inches
• 166 — Dimensional factor for air cargo (in³ per pound)

Explanation: The formula calculates the volumetric weight by dividing the total cubic inches by the industry-standard dimensional factor of 166. Carriers then charge based on whichever is greater: the actual weight or the volumetric weight.

3. Importance of Volume Weight Calculation

Details: Accurate volume weight calculation is crucial for proper freight costing, avoiding unexpected charges, optimizing packaging, and ensuring fair pricing for both shippers and carriers. It helps determine the billable weight for air cargo shipments.

4. Using the Calculator

Tips: Enter length, width, and height in inches. All measurements must be greater than zero. The calculator will provide the volumetric weight in pounds, which can be compared with the actual weight to determine the billable weight.

5. Frequently Asked Questions (FAQ)

Q1: Why is volumetric weight important in air cargo?
A: Volumetric weight ensures that carriers are compensated fairly for the space occupied by lightweight but bulky packages, as aircraft space is limited and valuable.

Q2: What is the 166 divisor based on?
A: The divisor 166 (cubic inches per pound) is an industry standard that represents the space-to-weight ratio considered economically viable for air cargo operations.

Q3: How do carriers determine which weight to charge?
A: Carriers charge based on the greater of the actual weight or volumetric weight. This is known as the billable weight.

Q4: Does this calculation apply to all air cargo carriers?
A: While 166 is standard for most carriers, some may use different divisors (like 139 for some express carriers), so always check with your specific carrier.

Q5: Can I reduce volumetric weight charges?
A: Yes, by using more compact packaging, disassembling items when possible, or choosing more efficient packaging materials to minimize the overall dimensions.