did you ship in a big box? how about a really really long box? you might have been charged dim weight L x W x H/139 vs 13lb, whichever is greater I don't know the over size limit for fedex but it might have hit that too Quite a few people seem to think this is a FedEx thing. This is incorrect, USPS, ups, FedEx will all audit postage and will claw back incorrect postage. Answer from 0xhOd9MRwPdk0Xp3 on reddit.com
FedEx
fedex.com › en-hk › shipping › packaging › extra-large-brown-box.html
Extra Large Brown Box - Free Packaging | FedEx Hong Kong SAR, China
* Dimensional-weight pricing is applicable for FedEx Extra Large Brown Box shipments below 18 kilogram in weight.
FedEx
fedex.com › en-mx › shipping › packaging › large-box.html
FedEx Large Box - Delivery | FedEx Mexico
Learn about the specifications of FedEx Large Box packaging, available at FedEx Mexico World Service Center locations.
What are the different FedEx box sizes available?
FedEx offers small, medium, and large box sizes to accommodate a variety of shipping needs.
atomixlogistics.com
atomixlogistics.com › blog › understanding-fedex-box-sizes-a-comprehensive-guide
Understanding FedEx Box Sizes: A Comprehensive Guide
How do I choose the right FedEx box size?
Assess the size and weight of your items, and select a box that fits them snugly. Use additional packing materials to prevent movement during shipping.
atomixlogistics.com
atomixlogistics.com › blog › understanding-fedex-box-sizes-a-comprehensive-guide
Understanding FedEx Box Sizes: A Comprehensive Guide
Can I reuse FedEx boxes?
Yes, you can reuse FedEx boxes as long as they are in good condition and the previous labels are removed or covered. Reusing boxes is an eco-friendly option and can save on costs.
atomixlogistics.com
atomixlogistics.com › blog › understanding-fedex-box-sizes-a-comprehensive-guide
Understanding FedEx Box Sizes: A Comprehensive Guide
Western Oregon University
wou.edu › mail › home › domestic-mail › fedex › fedex-shipping-supplies
FedEx Shipping Supplies – University Mail Services
All FedEx boxes are recyclable, and are made from an average of 39 percent recycled content.
Shipwinner
shipwinner.com › package-details › fedex › fedex-extra-large-box
FedEx Extra Large Box - ShipWinner.com
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Atomix Logistics
atomixlogistics.com › blog › fedex-box-sizes-cheat-sheet
FedEx Box Sizes Cheat Sheet: Dimensions and Use Cases for Every Need
April 11, 2025 - To select the right FedEx box size, ... weight, and fragility. Use smaller boxes, like the FedEx Small or Medium Box, for lightweight items and choose larger boxes, like the FedEx Large Box, for bulkier products. Flat-rate shipping containers are ideal for items that fit within their volume limits, helping reduce ...
FedEx
fedex.com › en-my › shipping › packaging › extra-large-pak.html
Reusable Extra Large Pak Packaging - Delivery | FedEx Malaysia
** Dimensional-weight pricing is applicable for FedEx Pak shipments exceeding 940 cubic inches or 15,400 cubic centimeters in volume.
FedEx
fedex.com › en-gu › shipping › packaging › large-box.html
FedEx Large Box - Delivery | FedEx Guam
Learn about the specifications of FedEx Large Box packaging, available at FedEx Guam World Service Center locations.
Reddit
reddit.com › r/ebay › i got charged for a 50lb box from fedex when i shipped a 13lb box. what do i do.
r/Ebay on Reddit: I got charged for a 50lb box from FedEx when I shipped a 13lb box. What do I do.
March 3, 2022 - Use your own box? ... I recently shipped a packaged on eBay through FedEx, and I was supposed to only pay $66 for the shipping, and for some reason I’m getting charged an extra $320 for an adjustment charge saying that my package was 112lbs even though it was only 13lbs. How do I get this charge taken off? ... Is FED EX really allowed to quote a delivery at $104 knowing the weight, dimensions, and destination, then charge $446?
Atomix Logistics
atomixlogistics.com › blog › understanding-fedex-box-sizes-a-comprehensive-guide
Understanding FedEx Box Sizes: A Comprehensive Guide
April 11, 2025 - FedEx Medium Box: Usually around 12" x 12" x 12" to 15" x 15" x 15", with a weight limit of up to 40 lbs. FedEx Large Box: Dimensions can be up to 18" x 18" x 18", with a weight limit of up to 70 lbs.
Quora
quora.com › Can-FedEx-and-UPS-mail-oversize-packages-that-are-heavier-than-their-maximum-weights-or-do-they-have-to-adhere-to-those-maximums-exactly-If-not-then-why
Can FedEx and UPS mail oversize packages that are heavier than their maximum weights, or do they have to adhere to those maximums exactly? If not, then why? - Quora
I can lift and carry around 150 lbs on my shoulder yes,but we have smaller guys and female employees as well. Yes we have a dolly but those dont work in grass,gravel, and going up stairs.
Red Stag Fulfillment
redstagfulfillment.com › box-sizes-ecommerce
Box sizes for Fedex, UPS, and USPS | Red Stag Fulfillment
July 8, 2025 - UPS, FedEx, and USPS use your package’s actual weight and its DIM weight to determine the weight calculation they apply to your cost. DIM weight is a calculation based on overall box size to build pricing around the volume of your package. It’s designed to help the carrier generate revenue based on large but light products.
Reddit
reddit.com › r/fedex › question about package weights
r/FedEx on Reddit: Question about package weights
May 23, 2024 -
Hello, I am going to ship packages soon with FedEx. I got boxes from your stores however the weight limits on them seem unclear. The boxes themselves state a 30 pound limit but every time Ive shipped something with FedEx, they weigh it there. Am I correct in assuming that as long as the box with its contents in it is below 150 pounds when it gets weighed at the store they will still ship my package or do I have to downsize? A speedy answer would be nice.
TLDR: What is the weight limit for packages, if its under 150 pounds Im good right?
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The maximum weight for a package to be accepted at a store is 150lbs. Each fedex box has its own limits on the weight it can hold.
FedEx
fedex.com › en-us › shipping › overnight.html
Overnight Shipping for Next Day Delivery | FedEx
Dimensional weight is not used for FedEx envelopes, paks, or small, medium and large boxes. FedEx® Boxes and FedEx® Tubes have a minimum billable weight of 2 lbs. for FedEx® Boxes and 9 lbs.
EasyPost
easypost.com › home › fedex weight limits and package restrictions
FedEx Weight and Size Limits - EasyPost
August 13, 2025 - Below you can find the FedEx weight limits and FedEx package size limits for predefined packages and various Fedex services.
Packpaa
packpaa.com › home › blog › how big is fedex extra large box dimensions?
How Big is FedEx Extra Large Box Dimensions? - Packpaa
August 6, 2025 - The typical dimensions for a FedEx extra large box are 20.75 inches in length, 20.75 inches in width, and 25.75 inches in height. ... Its dimensions are 15 inches in length, 12 inches in width, and 3 inches in height. ... FedEx oversize dimensions vary depending on the service, but generally, they apply to packages exceeding 96 inches in length or 130 inches in combined length and girth. ... FedEx has specific size and weight limits for packages, with dimensions varying depending on the service chosen.
Chinadivision
chinadivision.com › how-to-choose-the-right-size-for-your-shipment-with-fedex
How to Choose the Right Size for Your Shipment With Fedex?
August 23, 2024 - For users who need extra large boxes, FedEx offers an extra large brown express box (Box 5), which has an interior dimension of 23.62" x 18.50" x 13.39" (60cm x 47cm x 34cm), a maximum weight limit of 46 pounds (21kg), an empty box weight of ...
FedEx
fedex.com › en-us › shipping › packing › supplies › boxes.html
Boxes for Packing, Shipping & Moving | FedEx
Search boxes by type, dimensions, cost, and customization options. Get boxes at a nearby FedEx Office location or shop for FedEx Express boxes online.
FedEx
fedex.com › en-us › shipping › one-rate.html
Easy 1-, 2-, 3-Day Flat-Rate Shipping | FedEx One Rate
Yes, if the maximum cubic volume, weight, or thickness (defined as the shortest measurement of length, width, or height in inches) exceeds its packaging type limits, as determined by FedEx, a shipment will be rated as a FedEx One Rate box based on the package’s overall cubic volume.
FedEx
fedex.com › content › dam › fedex › us-united-states › services › OneRate-Pricing_2022.pdf pdf
FedEx One Rate® pricing Effective January 3, 2022 Contents
Go to fedex.com/expresspackaging for recommended weight limits for FedEx Express packaging.