Volumetric Weight Calculator
In the Freight Forwarding industry, volumetric weight is used to calculate the price it will cost to ship a shipment, carton, or pallet. This is useful as the industry involves moving a variety of large goods using air transport, sea transport, or land transport.
Volumetric Factors: in^{3} /lb ; cm^{3} /kg Volumetric Factors: cm^{3} /kg ; in^{3} /lb
What is Volumetric Weight Calculator
A Volumetric Weight Calculator is a tool used in the shipping and logistics industry to calculate the weight of a package based on its dimensions. It is particularly useful when determining shipping costs for lightweight but bulky items. Carriers use volumetric weight calculations to determine shipping rates and charges for packages that take up more space relative to their actual weight.
Here's how a typical Volumetric Weight Calculator works:

Package Details: You input information about the package, including its length, width, and height. These dimensions are usually measured in centimeters or inches.

Unit of Measurement: The calculator may ask you to specify the unit of measurement for the package dimensions (e.g., centimeters or inches) to ensure accurate calculations.

Calculation: Using the provided package dimensions and a specific formula, the Volumetric Weight Calculator calculates the dimensional or volumetric weight of the package. The formula used varies depending on the carrier or shipping method but generally involves multiplying the dimensions together and dividing by a dimensional factor.
Volumetric Weight = (Length x Width x Height) / Dimensional Factor

Displaying the Result: The calculator displays the calculated volumetric weight, which is used by carriers to determine shipping rates. This weight is often expressed in kilograms or pounds, similar to the actual weight of the package.
The Volumetric Weight Calculator helps shippers and carriers determine the effective weight of a package based on its size rather than just its actual weight. This is particularly relevant for lightweight but large or bulky items that occupy significant space in shipping vehicles. By considering both the actual weight and the volumetric weight, carriers can appropriately allocate space and charge shipping costs based on the greater of the two weights.
It's important to note that different carriers may have varying dimensional factors or calculation methods for volumetric weight. Additionally, there may be specific rules or guidelines depending on the shipping destination or service type.
Using a Volumetric Weight Calculator can assist you in estimating shipping costs more accurately, especially for large and lightweight packages. However, it's recommended to consult with the carrier or shipping provider to confirm their specific volumetric weight calculation method and obtain precise shipping rates based on your package's characteristics.
Volumetric Weight Calculator Example
Certainly! Here's an example of a Volumetric Weight Calculator that helps determine the volumetric weight for a shipment based on its dimensions:
To calculate the volumetric weight, you need to consider the dimensions (length, width, height) of the shipment. The formula for volumetric weight varies depending on the unit of measurement used (e.g., inches or centimeters) and the dimensional weight factor applied by the shipping company.
Let's assume we have the following shipment dimensions:
Length: 20 inches Width: 15 inches Height: 10 inches
Step 1: Convert Dimensions to Cubic Feet Convert the dimensions from inches to cubic feet by dividing the result by the conversion factor (usually 1728 cubic inches per cubic foot):
Volume in Cubic Feet = (Length x Width x Height) / 1728 Volume in Cubic Feet = (20 x 15 x 10) / 1728 Volume in Cubic Feet = 3000 / 1728 Volume in Cubic Feet = 1.736 cubic feet
Step 2: Apply Dimensional Weight Factor Check with the shipping company to find out the dimensional weight factor they use. Let's assume the dimensional weight factor is 166 cubic inches per pound:
Volumetric Weight = Volume in Cubic Feet x Dimensional Weight Factor Volumetric Weight = 1.736 x (166/1728) Volumetric Weight = 1.736 x 0.096 Volumetric Weight = 0.1668 pounds
Therefore, the volumetric weight for this shipment would be approximately 0.1668 pounds.
Please note that this is just an example, and the actual volumetric weight calculation may vary depending on the dimensional weight factor used by the shipping company. It's essential to consult with the specific shipping company you intend to use to determine their dimensional weight calculation method and factor.