

If the DIM weight is greater than the actual package weight, you’ll need to pay the DIM weight price.Multiply Length x Width x Height and divide by 166 to get the DIM weight in pounds.If your package is larger than 1 cubic foot (1,728 cubic inches): Dimensional (DIM) weight rates apply to large, lightweight packages.Maximum combined length and girth (girth is the distance around the thickest part) is 108 inches.You’ll need to measure your package to make sure it meets the size standards.Pay for your package based on how much it weighs and how far it’s going (the zone).Use your own box and pay by weight and zone (distance): When sealing a Flat Rate Envelope or Box, the container flaps must be able to close within the normal folds.Use our Priority Mail Flat Rate Envelopes or Boxes that come in standard sizes so you don't have to worry about measuring them.Pay the same price for mailpieces weighing up to 70 lbs going anywhere in the U.S.Priority Mail may include up to $100 free.Weight, Size, & Shape Requirements Use USPS Priority Mail Flat Rate packaging and pay one price: Note: For Priority Mail Express first $100 is free. Tracking is still available for purchase with Standard Mail parcels.

Note: USPS Tracking is now included at no additional charge for numerous products, including First Class Mail parcels, Media and Library Mail, and more. Retail Ground - Retail (formerly Standard Post) Weight Not Over (lbs)ĭomestic Extra Services Certificate of Mailing Priority Mail Express - Retail Priority Mail Express - Retail Priority Mail - Retail Priority Mail - Retail
