How to calculate dimensional weight (DIM)
Have a large/oversized package? Find out if your shipment will be billed on actual weight or DIM weight.
Select your units
If your package is over 150 lbs
If your package’s DIM weight exceeds its actual weight, you could pay extra fees because it takes up additional space in delivery vehicles.
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Calculate DIM weight
Know before you ship:
Calculate the DIM weight of your package
Fill in metrics
Measure these sides
Length
Width
Height
in
cm
How does DIM weight affect my costs?
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Email OptiFreight Logistics
LTL@cardinalhealth.com
Call the OptiFreight Logistics Solutions team: 866.457.4579
What DIM weight is, and why you need it
Disclaimer
Tip: You can enter these in any order
For any other questions
Calculate DIM weight
Dimensional weight: length x width x height divided by 139
How do I figure out a package’s DIM weight?
04
• While physical weight is the weight of the shipment according to the scale, DIM weight is calculated based on the package’s length, width and height.
What’s the difference between DIM weight and physical weight?
02
the volume weight of a package based on the dimensions of the box. Ship items in the smallest packaging possible to reduce costs.
Dimensional (DIM) weight calculates
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• DIM weight is the method of calculating shipping costs by all carriers.
If your package is bulky or oversized, but lightweight (less than 150 lbs).
When do I need to calculate DIM weight?
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DIM weight is a major cost predictor and can help you make smarter shipping decisions when shipping large, bulky items.
How does calculating DIM weight maximize savings?
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TM
TM
X” L
X” W
X” H
This calculator is for estimation purposes only. If the dimensional weight exceeds the actual weight, the package will be rated based on dimensional weight and subject to additional charges.
Your DIM weight is greater than the actual weight, so you will be charged based on your DIM weight.
Your actual weight is greater than the DIM weight, so you will be charged based on your actual weight.
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DIM weight is equal to actual weight.
lbs
Actual weight
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DIM weight
Why DIM weight matters
866.457.4579
OptiFreightLTL@cardinalhealth.com
For example, if you are shipping a pillow, even though it is lightweight, it would need to be placed in a larger box that takes up a considerable amount of space, so DIM weight would likely apply.
Calculating the DIM weight prior to shipping will help you understand additional costs that may apply. Always try to ship the item in an appropriate size box, versus using larger boxes that may be available, but will cost more to ship.
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