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UPS
ups.com › us › en › support › shipping-support › shipping-dimensions-weight
Shipping Dimensions and Weight | UPS - United States
April 8, 2026 - For each measurement, start at the longest point, rounding each measurement to the nearest whole number. Next, multiply the package length (longest side of the package) by the width and by the height. The result is the cubic size in inches.
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UPS
ups.com › us › en › support › shipping-support › shipping-costs-rates › flat-rate-shipping
Flat Rate Shipping | UPS - United States
3 weeks ago - Dimensions: 1,051-1,728 cubic inches Common Box Dimensions: 12 in x 12 in x 12 in, 16 in x 12 in x 9 in, 18 in x 12 in x 6 in Size Samples: Small appliances or tennis racket
Discussions

UPS Shipping Box Dimensions
I have been audited on box dimensions 4 times in the last couple months. I always add 1 inch to all the lengths and they are constantly adding… More on reddit.com
🌐 r/UPS
3
2
February 23, 2026
Calculate UPS size
UPS capacity for how many VA/watts it can handle and how long it will run are completely unrelated. A lot of UPS models in the same line will all use exactly the same battery packs. A typical setup is 2 to 4 7Ah sealed lead acid 12v batteries. If you have a 2-cell battery pack, that's 2*12v*8A == ~170 Watt/hours. Assuming the inverter is 90% efficient, and your 380 watts of power need, expect about a 20 minute runtime. More on reddit.com
🌐 r/homelab
14
15
October 21, 2023
Is there a size limit on what can be packaged in store?
Ship it freight More on reddit.com
🌐 r/upsstore
28
6
August 1, 2024
Does UPS provide/sell flat rate boxes?
Please make sure to read the common questions. If you are posting tracking info don't include your tracking number as it contains personal information. https://www.reddit.com/r/UPS/about/sticky?num=1 I am a bot, and this action was performed automatically. Please contact the moderators of this subreddit if you have any questions or concerns. More on reddit.com
🌐 r/UPS
5
1
April 18, 2022
People also ask

What is the maximum size for a UPS small parcel?
UPS small parcels are limited to 150 pounds, 108 inches in length, and 165 inches in combined length and girth. Packages exceeding 150 pounds or 108 inches in length require use of the UPS Packaging Advisor platform for customized guidelines.
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shipsigma.com
shipsigma.com › blog › ups-small-parcel-size
UPS Small Parcel Size
What is dimensional weight shipping and when does UPS apply it?
Dimensional weight measures a package's density and applies to all UPS domestic and international shipping services when a package has a large size-to-weight ratio. UPS WorldShip and CampusShip software programs automate the dimensional weight calculation, reducing errors on high-volume shipments.
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shipsigma.com
shipsigma.com › blog › ups-small-parcel-size
UPS Small Parcel Size
How should I calculate package weight to avoid UPS charge corrections?
Always round any fraction of a pound up to the next full pound when calculating package weight for UPS shipments. Listing an incorrect weight results in a charge correction fee when the carrier's measurement differs from the weight declared at shipping.
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shipsigma.com
shipsigma.com › blog › ups-small-parcel-size
UPS Small Parcel Size
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ELEX
elextensions.com › ups-boxes-which-sizes-best-fit-you
UPS Boxes : Which Size Will be the Best Fit For You?
May 15, 2025 - Large pack : 18” x 13” x 3” (45.7 cm x 33.0 cm x 7.6 cm) and it can take up the weight of up to 30 lbs. Medium Dimensions – 15” x 11” x 3” (40.6 cm x 27.9 cm x 7.6 cm) Small Dimension : 13” x 11” x 2” (33.0 cm x 27.9 cm x 5.0 cm)
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UPS Box Dimensions
boxesgen.com › understanding ups box dimensions with ease
UPS Box Dimensions
July 22, 2025 - UPS Express Box – Small: 13.25 in x 11.5 in x 2.38 in (33.7 cm x 29.2 cm x 6 cm) UPS Express Box – Medium: 16 in x 11 in x 3 in (40.6 cm x 27.9 cm x 7.6 cm) UPS Express Box – Large: 18 in x 13 in x 3 in (45.7 cm x 33 cm x 7.6 cm) These ...
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eHub
ehub.com › home › the size of boxes at ups: let’s unpack-age this
The Size of Boxes at UPS: Let’s Unpack-age This | eHub
December 16, 2024 - Maybe you want to know the size of boxes at UPS. Whatever the reason, knowing the correct package size for your product is essential. These include cost, efficiency, sustainability, better storage, and freshness. Today, this blog will go over the different package sizes – from extra small to extra large – offered by UPS via UPS’s website: (https://www.ups.com/us/en/support/shipping-support/shipping-costs-rates/flat-rate-shipping.page).
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Easyship
easyship.com › blog › ups-boxes
Guide to UPS Boxes: Sizes, Cost and Types | Easyship
September 23, 2025 - Now that you know what UPS Store® box sizes are available, you’ll need to know critical details like weight limits, minimum order quantities, and what services they can be used with. And, if you need help, UPS has a box size calculator on a handy app!
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UPS
shipsigma.com › blog › ups-small-parcel-size
UPS Small Parcel Size
May 12, 2022 - Regarding UPS small parcel size shipping limits, your packages can only reach 165 inches in length and girth combined. UPS recommends the following formula to calculate the length and girth of your small parcel: Length + 2x Width + 2x Height.
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FreightAmigo
freightamigo.com › home › blog › logistics › mastering ups box sizes: a comprehensive guide for efficient shipping | freightamigo
Mastering UPS Box Sizes: A Comprehensive Guide for Efficient Shipping | FreightAmigo
March 13, 2026 - Yes, eco-friendly options like 10kg/25kg boxes meet 2025 global regs. Multiply LxWxH inches, divide by 166 for billable weight. Yes, but UPS boxes ensure compliance and no surcharges.
Find elsewhere
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NOYO
noyo.co › blogs › news › ups-box-sizes
A Complete Guide To UPS Box Sizes – NOYO
November 24, 2022 - You can also use the UPS box size calculator to determine which box is more suitable for your shipping needs.
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Pirate Ship
support.pirateship.com › all collections › ups® shipping services › maximum size and weight limits for ups® services
Maximum size and weight limits for UPS® services | Pirate Ship Support
3 weeks ago - To calculate the girth of your package, apply the following steps: Measure the three dimensions of your box, in inches. For example, let's say your box is 12x10x8". Add the measurements of the two smallest dimensions ...
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ParcelPath
parcelpath.com › home › ups size and weight limits 2026: 150 lbs max
UPS Size And Weight Limits: Max 150 Lbs & 165 Inches (2026)
April 23, 2026 - Then, divide the cubic size of the package in inches by the DIM divisor to calculate the dimensional weight in pounds. ... Package is 30x12x12 or Length = 30 inches, Width =12 inches, Height = 12 inches.
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ParcelPath
parcelpath.com › home › carrier services › 7 ups box sizes and prices for 2026: complete guide
7 UPS Box Sizes And Prices For 2026: Complete Guide | ParcelPath
April 22, 2026 - → A: UPS Simple Rate boxes range from extra-small (1-100 cubic inches) starting at $9.45 to extra-large (1,051-1,728 cubic inches) starting at $24.30, with many UPS-branded packaging options available free when used with qualifying air and ...
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Blackline Packaging
blacklinepackaging.com › ups-box-dimensions-and-sizes
Understanding UPS Box Dimensions & Sizes | Blackline Packaging
November 20, 2025 - These guides help in picking the right box. They also help in saving money. You can find all sizes online. UPS gives free samples sometimes. Measuring is easy. Use a ruler or tape. Start with the longest side. Then measure the next longest. Finish with the shortest side. Write down all numbers. UPS has online tools. They are free and simple. Length is the longest side. Measure from end to end. Use inches. Round up if needed. It helps in calculating ...
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The Custom Boxes
thecustomboxes.com › blog › understanding ups box dimensions and sizes
Understanding UPS Box Dimensions and Sizes | TheCustomBoxes
September 9, 2025 - Discover UPS box sizes and dimensions, how to measure them, and select the right UPS packaging boxes for shipping. Learn where to buy UPS boxes easily.
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SendFromChina
sendfromchina.com › NewsCenter › box-size-guide-fedex-dhl-ups-usps.html
Box Size Guide for FedEx, DHL, UPS, and USPS
Add the padding dimensions to your product measurements to determine the optimal box size. For example: - Product dimensions: 10" x 6" x 4" - Padding: 1" on each side - Box dimensions: (10 + 2)" x (6 + 2)" x (4 + 2)" = 12" x 8" x 6" This ensures ...
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ShipScience
shipscience.com › understanding-ups-shipping-rates-for-box-size-eb1cd
Understanding UPS Shipping Rates For Box Size - ShipScience
September 27, 2024 - Calculate the volume by multiplying length x width x height. Round up to the nearest inch to avoid measurement discrepancies. Accurate measurements help prevent unexpected shipping costs and ensure compliance with UPS's packaging guidelines.
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ShipScience
shipscience.com › what-are-the-different-sizes-of-ups-boxes-a90a8
What Are The Different Sizes Of UPS Boxes? - ShipScience
September 27, 2024 - However, it's essential to balance size with the number of shipments: Smaller Boxes: Lower shipping costs but may require multiple shipments for larger items. Larger Boxes: Higher shipping costs but can consolidate items, potentially saving money overall. UPS provides a detailed Pricing Calculator ...
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ShipScience
shipscience.com › understanding-ups-box-sizes-and-prices
Understanding UPS Box Sizes And Prices - ShipScience - Helping Businesses Ship Smarter
September 27, 2024 - There are several factors to consider when determining the correct UPS box size for your needs: Measure your item’s dimensions, including length, width, and height. Add a few inches to each measurement for padding and packaging materials. Use UPS’s shipping calculator to determine the best box size based on your item’s dimensions and weight.
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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.
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Lansbox
lansbox.com › home › blog › understanding ups express box sizes for optimal shipping
Understanding UPS Express Box Sizes for Optimal Shipping
August 4, 2025 - Understanding the nuances of UPS shipping rates is essential for your business, especially when dealing with documents or managing bulk label printing. Utilizing UPS Shipping Calculator tools can provide you with accurate cost estimates for using express boxes, including the UPS Small Express Box.