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Calculate your DIM

Your DIM: 0 Lbs.

Length: Width: Height: Weight:

What is DIM?

DIM, or dimensional weight, is based on the measurements of a package:
(L x W x H) / DIM divisor

The DIM divisor for 2021 is 139. When you send a package, your carrier will electronically scan it to determine its dimensions and calculate the DIM weight, rounding up to the next pound. If the DIM weight is higher than its actual weight, you’ll pay based on the DIM weight. This makes it absolutely vital to choose the right packaging.


0 Lbs.



0 Lbs.






*Based on published 2021 ground shipping prices

Results are based on the following inputs. Modify as needed to calculate DIM and its impact.

Insert your package dimensions to see how DIM is impacting you.

You’ll be charged the DIM weight, which is above your actual.
Adjust your package configurations if you can.
Your DIM weight is less than your actual weight.
In this case DIM is not a factor and you will pay for shipping based on the actual weight of your package.

You’ll be charged the Additional Handling Surcharge of $16.
If your package is longer than 48” on the longest side, longer than 30” on the second-longest side and/or more than 105” in length and girth combined, this fee is applied.

You’ll be charged the Additional Handling Weight Charge of $25.50.
If your actual weight is 51 lbs. or higher, this fee is applied.
You’ll be charged the Oversize (FedEx) / Large Package (UPS) surcharge of $105.
If your actual weight is 91 lbs. or higher, this fee is applied.

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