Dimensional Weight Calculator Fedex Ground

Dimensional Weight: pounds

Shipping can be a complex task, especially when it comes to determining the cost of shipping based on the size of your package. FedEx Ground, like many other shipping services, uses dimensional weight to calculate shipping costs. To help simplify this process, we’ve created a handy Dimensional Weight Calculator for FedEx Ground. In this article, we’ll explain how to use this calculator effectively and provide some practical examples.


The dimensional weight formula used by FedEx Ground is quite straightforward:

Dimensional Weight (lbs) = (Length x Width x Height) / 139

How to Use:

Using our Dimensional Weight Calculator for FedEx Ground is simple:

  1. Enter the length of your package in inches.
  2. Enter the width of your package in inches.
  3. Enter the height of your package in inches.
  4. Click the “Calculate” button.
  5. The calculator will display the dimensional weight in pounds.


Let’s say you have a package with the following dimensions:

  • Length: 12 inches
  • Width: 8 inches
  • Height: 10 inches

Using the formula, the dimensional weight would be:

Dimensional Weight = (12 x 8 x 10) / 139 ≈ 69.07 pounds

Now, input these dimensions into the calculator, and it should yield a similar result.


  1. What is dimensional weight? Dimensional weight is a pricing method used by shipping companies to account for the space a package occupies in relation to its actual weight.
  2. Why is dimensional weight important? It helps shipping companies charge appropriately for large, lightweight packages to ensure fair pricing.
  3. What is the divisor 139 in the formula? The divisor of 139 is a constant used by FedEx Ground to determine dimensional weight.
  4. Do other shipping companies use the same formula? Many shipping companies use similar dimensional weight formulas, but the divisor may vary.
  5. Is dimensional weight always used for shipping costs? No, it is typically used for larger, lightweight packages.
  6. Can I calculate dimensional weight manually? Yes, you can use the formula mentioned above, or you can use our convenient calculator.
  7. Is dimensional weight the same as actual weight? No, actual weight is the physical weight of the package, while dimensional weight is based on size.
  8. How can I reduce dimensional weight costs? You can reduce costs by choosing smaller packaging or optimizing your packaging.
  9. Is the dimensional weight calculator accurate for FedEx Ground? Yes, our calculator uses the same formula as FedEx Ground for dimensional weight.
  10. Are there any additional fees for dimensional weight? FedEx Ground may charge extra fees for packages with high dimensional weight.


Calculating dimensional weight for FedEx Ground packages is now easier than ever with our online calculator. By simply entering the dimensions of your package, you can quickly determine the dimensional weight, helping you estimate shipping costs more accurately. This tool is especially useful for businesses and individuals shipping items of various sizes. Shipping doesn’t have to be complicated, and our calculator simplifies the process, ensuring you won’t be surprised by unexpected shipping costs.

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