Air Cargo Volumetric Weight Calculation

Volumetric Weight Formula:

\[ \text{Volumetric Weight} = \frac{L \times W \times H}{\text{Divisor}} \]

Length:

Width:

Height:

Unit System:

Volumetric Weight:

Unit Converter ▲

Unit Converter ▼

From:	To:

1. What is Volumetric Weight?

Volumetric weight (also known as dimensional weight) is a pricing technique for commercial freight transport that uses the volume of a package rather than its actual weight. This method is commonly used in air cargo shipping to account for the space a package occupies in the aircraft.

2. How Does the Calculator Work?

The calculator uses the volumetric weight formula:

\[ \text{Volumetric Weight} = \frac{L \times W \times H}{\text{Divisor}} \]

Where:

\( L \) — Length of the package
\( W \) — Width of the package
\( H \) — Height of the package
\( Divisor \) — 166 for imperial system (lb) or 6000 for metric system (kg)

Explanation: The divisor represents the volume-to-weight conversion factor used by air cargo carriers to determine the chargeable weight.

3. Importance of Volumetric Weight Calculation

Details: Air cargo carriers charge based on whichever is greater - the actual weight or the volumetric weight. This ensures they are compensated for the space occupied by lightweight but bulky packages.

4. Using the Calculator

Tips: Enter the package dimensions in either inches or centimeters, select your preferred unit system (imperial for pounds, metric for kilograms). All dimensions must be positive values.

5. Frequently Asked Questions (FAQ)

Q1: Why is volumetric weight used in air cargo?
A: Air cargo space is limited and expensive. Volumetric weight ensures carriers are paid appropriately for the space occupied, not just the weight carried.

Q2: What's the difference between 166 and 6000 divisors?
A: 166 is used for imperial system (inches to pounds), while 6000 is used for metric system (centimeters to kilograms). Both achieve the same volumetric weight concept.

Q3: When should I use volumetric weight vs actual weight?
A: Carriers will always charge based on whichever weight is higher - the actual weight or the volumetric weight.

Q4: Are there different divisors for different carriers?
A: Yes, some carriers may use slightly different divisors. Always check with your specific carrier for their exact calculation method.

Q5: How can I reduce volumetric weight charges?
A: Use more compact packaging, compress items when possible, and choose packaging that minimizes empty space.