Usps box sizes 2025

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The document provides a comprehensive guide to USPS Priority Mail box and envelope sizes, including dimensions, online postage pricing, weight limits, and packaging options. It categorizes the boxes into non-flat rate, flat rate, and regional rate boxes, detailing their specifications and ordering information.

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Click ‘Get Form’ to open the USPS Priority Mail Box Size Guide in the editor.
Review the table of box sizes, which includes dimensions, online postage pricing, and weight limits for each box type.
Select the appropriate box size based on your shipping needs. Each box type is listed with its outside dimensions (length, width, height) and weight limit.
Fill in any required fields related to your shipment details directly in the form. Ensure you input accurate information for smooth processing.
Once completed, save your document. You can easily export it or share it directly from our platform for free.

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We have answers to the most popular questions from our customers. If you can't find an answer to your question, please contact us.

Does the USPS charge by weight or size?

Shape, weight, and size affect the price for large packages. If you have a large, lightweight package, instead of paying the normal postage price, you may be charged the balloon price, oversized price, or dimensional weight price depending on the class of mail and additional factors.

What are the box sizes for USPS?

Small Flat Rate Box: 8 11/16 x 5 7/16 x 1 Top-Loading Medium Flat Rate Box 1: 11 x 8 x 6 Side-Loading Medium Flat Rate Box 2: 14 x 12 x 3 Large Flat Rate Boxes: 12 x 12 x 6

Can you get USPS flat rate boxes for free?

Most USPS boxes are free, including Regional Rate boxes and Flat Rate boxes. This is also true of all packaging for all USPS Priority Mail and Priority Mail Express services. To clarify, Flat Rate and Regional Rate fall under the umbrella of Priority Mail services, so thats why they come with free USPS boxes.

Is it cheaper to use your own box or a priority mail box?

For shipments traveling shorter distances, Zones 1-4, and weighing less than 20 lbs, using your own packaging for weight-based rates may be a better value. Across all zones, though, shipments weighing over 25 lbs will ship for less in a Flat Rate Large Box.

How much do USPS flat rate boxes cost?

Priority Mail Flat Rate Products Free Supplies8Shipping Price Medium Flat Rate Box 2 (side-loading) $18.50 Commercial Pricing $21.05 at Post Office Large Flat Rate Box $27.10 Commercial Pricing $29.95 at Post Office APO/FPO/DPO Flat Rate Box $25.85 Commercial Pricing $28.70 at Post Office9 more rows

How much does the USPS charge for flat rate boxes?

Priority Mail Flat Rate Products Free Supplies8Shipping Price Legal Flat Rate Envelope $10.20 Commercial Pricing $11.20 at Post Office Small Flat Rate Box $10.60 Commercial Pricing $11.70 at Post Office Medium Flat Rate Box 1 (top-loading) $18.50 Commercial Pricing $21.05 at Post Office9 more rows

What are standard box sizes?

Select the Right Box Size Dimensions (inches)Common Items That Fit 6 x 6 x 6 Coffee mugs, candles, small electronics, cosmetics 8 x 8 x 8 Books, small kitchenware, subscription boxes, apparel 10 x 10 x 8 Shoes, bulk snacks, electronics accessories, gift sets 12 x 12 x 6 Apparel, board games, books, bundled gifts4 more rows Aug 26, 2025

Usps box sizes 2025

Here's how it works

How to use or fill out usps box sizes with our platform

Complete this form in 5 minutes or less

Got questions?

Does the USPS charge by weight or size?

What are the box sizes for USPS?

Can you get USPS flat rate boxes for free?

Is it cheaper to use your own box or a priority mail box?

How much do USPS flat rate boxes cost?

People also ask

How much does the USPS charge for flat rate boxes?

What are standard box sizes?

Related links

Try more PDF tools

Usps box sizes 2025

Here's how it works

How to use or fill out usps box sizes with our platform

Complete this form in 5 minutes or less

Got questions?

Does the USPS charge by weight or size?

What are the box sizes for USPS?

Can you get USPS flat rate boxes for free?

Is it cheaper to use your own box or a priority mail box?

How much do USPS flat rate boxes cost?

Related Searches

People also ask

How much does the USPS charge for flat rate boxes?

What are standard box sizes?

Related links

Try more PDF tools