Quick Answer: How Much Is Large Priority Mail Box?

Can I use my own box for flat rate shipping?

When to Use USPS Flat Rate Boxes packages, use your own box and ship via USPS First Class Package Service.

For >20 lb.

packages, use a Flat Rate box..

Is it cheaper to use your own box for priority mail?

This depends on weight and size of the box along with the destination. If within zone 3, 4, or 5 it is usually cheaper to ship regional rate boxes. If zone 7 or 8 then flat rate boxes are usually cheaper. If in zone 1 or 2 it is usually cheaper to use your own box up to 2 pounds and regional rate boxes over that.

Can I alter a priority mail box?

Yes it is fine to alter the ones that aren’t Flat Rate. You still pay by weight and dimensions. You cannot alter the Flat Rate boxes as the contents must fit within the original dimensions to get the Flat Rate.

Can USPS flat rate boxes be bulging?

A. As long as the FRE or FRB can close “within the normal folds,” bulges are not a problem. “Flat” refers to the price, not to the shape. … “Flat” refers to the price, not to the shape.

What is cheapest way to ship large box?

If You Are Shipping Something 2 Lbs Or Heavier With A 5 Day Delivery Window…FedEx Ground or UPS Ground will almost always be cheaper than USPS Priority Mail. … At exactly 2 lbs, FedEx/UPS is slightly cheaper. … USPS will always be cheaper than FedEx or UPS hands down.More items…

What is the largest size box for priority mail?

108 inchesThe weight limit for Priority Mail items is 70 lbs. The maximum size for Priority Mail items is 108 inches in combined length and girth (the length of the longest side, plus the distance around its thickest part). The Priority Mail Flat-Rate Box is priced at $8.95, regardless of weight, contents, or distance traveled.

Can a Priority Mail box bulge?

Flat Rate Envelopes are best suited for documents, but if you choose to send another type of item (up to 70 pounds), it should not reconstruct or expand the envelope in any way. As long as the envelope closes within the normal folds, bulges will not matter. There is no maximum thickness for Flat Rate Envelopes.

Can I ship big boxes through USPS?

I. The United States Postal Service (USPS) sells cartons up to 20” x 14” x 10”, and offers a couple of service levels suitable for large boxes. Priority Mail packages ship in 1-3 business days depending on the origin and destination. Shipments cannot exceed 70 lbs, and must be under 108” in combined length and girth.

Does weight matter with flat rate boxes?

There is also a weight limit of 70 pounds for standard Flat Rate boxes and a limit of 20 pounds for Flat Rate Express services. Besides these basic requirements, any shipments in Flat Rate boxes must follow all USPS shipping restrictions.

Can I use my own package for priority mail?

Otherwise, Priority Mail® is just the name of the service class, and you can use any box or packaging that you’d like… and for most cases, it’s actually cheaper to use your own packaging instead of a Flat Rate service. Use our postage rate calculator to find your most cost effective options.

What does priority mail Choose your own box mean?

The US Postal Service’s Priority Mail is a quick yet economical way to mail packages under 70 pounds within the United States. Using Priority Mail Flat Rate packages designed by USPS or your own boxes, you can ship items across the country and have them arrive in one to three days to most locations.

What is the largest size box you can send through USPS?

108 inchesThe maximum size for most mailpieces is 108 inches in combined length and girth. USPS Retail Ground pieces may measure up to 130 inches in combined length and girth (but will be charged oversized prices). Regardless of the size of the mailpiece, the maximum mailable weight of any mailpiece is 70 pounds.

Is there a size limit on USPS boxes?

Packages must not weigh more than 70 lbs. In most cases, packages may not be more than 108 inches in total length and girth. (130 inches for USPS Retail Ground®.) Size & Weight Requirements – Packages. Measuring Package Girth.

How do I order Priority Mail boxes?

To order any of the Priority Mail® shipping supplies, please visit The Postal Store website and click on “Shipping Supplies” > “Priority Mail”. You can also call 1-800-610-8734 to place an order. Also, Priority Mail® Flat Rate envelopes – WITHOUT postage affixed – are available free at any Post Office™.