Freight Class Calculator

Category: Auto

Calculate the freight class of your shipment by entering the dimensions, weight, and density information. Freight class affects shipping rates and is determined by the NMFC (National Motor Freight Classification).

Shipment Information

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Shipment Type & Handling

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Display Options

Understanding the Freight Class Calculator

The Freight Class Calculator is a handy tool that helps you determine the freight class of your shipment. Freight class plays a big role in shipping costs, as it is based on factors like dimensions, weight, and density. Knowing the correct freight class can help you save money and ensure your shipment is handled properly. This calculator simplifies the process, allowing you to enter your shipment's details and get an accurate class designation.

How to Input Your Shipment Information

When using the Freight Class Calculator, you'll need to provide specific details about your shipment. These include the length, width, height, and weight of your items. You also have the option to specify the unit of measurement, whether it be inches and pounds or centimetres and kilograms. Remember to include the number of pieces, as this can affect the final class calculation.

Why Density Matters

Density is one of the key factors in determining your freight class. The calculator allows you to select between two methods: entering dimensions and weight or providing known density. If you choose known density, make sure to input the weight per cubic foot correctly. Here are some important points about density and freight class:

  • Higher density often results in a lower freight class.
  • Low-density items tend to fall into higher freight classes, increasing shipping costs.
  • Shipping companies assess density to decide how to manage and price the shipment.

Specifying Your Shipment Type

Choosing the correct shipment type is essential for accurate class calculations. The Freight Class Calculator lets you select the cargo type, whether it's fragile, hazardous, or general merchandise. Each type has different handling and shipping considerations. Additionally, the packaging type, like palletised or loose items, can also influence the freight class.

Handling Details and Their Impact

Different shipments require different handling methods. This affects the freight class as well. The calculator allows you to specify how your cargo will be handled. For instance, stackability is important; stackable items typically receive a better freight class than items that cannot be stacked. Here are some factors to consider:

  • Stackability: Can your items be stacked without damage?
  • Liability: How much is your shipment worth? Higher-value items may have different considerations.

Advanced Options for Precision

For those who need more control over the calculation, the Freight Class Calculator includes advanced options. You can set how many decimal places you want in the results and choose whether to display calculation steps. This makes it easier for users to understand the reasoning behind the freight class assigned to their shipment.

Understanding Freight Class Categories

Freight classes are categorised by the National Motor Freight Traffic Association (NMFTA). They range from 50 to 500, with lower numbers indicating easier transportability. Common freight classes include:

  • Class 50: Durable, high-density items like cement.
  • Class 150-250: Fragile goods such as clothing and electronics.
  • Class 300-500: Light or high-value items, like high-end electronics.

These classifications help shipping companies determine rates and handling practices.

Important Considerations for Shippers

While the Freight Class Calculator is a helpful tool, it’s essential to remember that it provides estimates. Shipping carriers may have different methods for determining freight class. Always consult with a shipping professional if you are unsure about your shipment. This ensures you receive the best service and price for your needs.