us postal service weight

us postal service weight refers to the weight of a package or envelope being shipped through the United States Postal Service (USPS). The weight of a package directly influences the shipping cost, with heavier items generally incurring higher charges. USPS uses weight-based pricing for services like Priority Mail, First-Class Mail, and Media Mail, as well as for international shipments. To calculate the postage for a package, USPS requires the weight of the package, which can be measured in ounces or pounds. For packages weighing over a certain limit, such as 70 pounds, USPS may not offer standard services and may require the use of specialized shipping methods. USPS also offers tools on its website that help customers determine the cost based on the weight of their package and the selected shipping service.