1. What is Volumetric Weight?

Volumetric weight (also known as dimensional weight) is a pricing technique used by air freight carriers to account for the space a package occupies in relation to its actual weight. It 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 freight volumetric weight formula:

Where:

• \( L \) — Length in centimeters
• \( W \) — Width in centimeters
• \( H \) — Height in centimeters
• 6000 — Volumetric divisor for air freight (cm³/kg)

Explanation: The formula converts the volume of a package into an equivalent weight based on the density that air freight carriers use for pricing calculations.

3. Importance of Volumetric Weight Calculation

Details: Air freight charges are based on whichever is greater - the actual weight or the volumetric weight. Accurate calculation helps in cost estimation and prevents unexpected shipping charges.

4. Using the Calculator

Tips: Enter the package dimensions in centimeters. Measure the outer dimensions at the longest points. All values must be positive numbers greater than zero.

5. Frequently Asked Questions (FAQ)

Q1: Why is volumetric weight important in air freight?
A: Air cargo space is limited and expensive. Volumetric weight ensures carriers are compensated for the space occupied by lightweight but bulky items.

Q2: What is the 6000 divisor based on?
A: The 6000 cm³/kg divisor represents the density ratio that air freight carriers use - approximately 166.67 kg/m³, which is the industry standard for air cargo.

Q3: How do I measure package dimensions correctly?
A: Measure the outer dimensions at the longest points including any bulges or protrusions. Round up to the nearest centimeter.

Q4: Do all air freight carriers use the same divisor?
A: While 6000 is standard for most international air freight, some carriers or specific routes may use different divisors (5000 or 4000). Always check with your carrier.

Q5: What if my package is irregularly shaped?
A: For irregular shapes, use the dimensions of the smallest rectangular box that can contain the item. This is how carriers calculate volumetric weight.