usps rates first class mail

usps rates first class mail USPS First Class Mail is an affordable shipping option for lightweight packages and letters weighing up to 13 ounces. The rates for First Class Mail vary depending on the weight, size, and destination. As of 2023, the starting cost for First Class Mail is around $0.66 for a standard letter. Packages and larger envelopes have different rates, which can be checked on the USPS website or using their online shipping tools.