Priority Mail Express Stamps

Priority Mail Express stamps contribute their stated postage value toward USPS Priority Mail Express service. This is an expedited package or document service, not the ordinary First-Class Mail letter service represented by a standard Forever stamp.

Check the live service price

A printed denomination remains that amount even when Priority Mail Express prices change. Your shipment may need additional postage based on destination, weight, dimensions, packaging, and the service option selected. The stamp alone does not complete every acceptance or labeling requirement.

Prepare the shipment

• Measure and weigh the packed item.
• Confirm the correct Priority Mail Express packaging and service.
• Calculate the current price and any extra services.
• Follow USPS acceptance, label, and mailing instructions.

Use USPS Priority Mail Express for current details. If the mailing is a standard letter, start with the Forever stamp calculation guide instead.

Page reviewed: August 25, 2026. Product availability and postal rates can change.