us postal service cost to mail package

us postal service cost to mail package varies by package weight, dimensions, and destination. USPS offers several services including First-Class Package, Priority Mail, and Priority Mail Express. For example, a small 1 lb. package sent via Priority Mail may cost around $9–$12 depending on the zone. Using flat-rate boxes can provide predictable pricing regardless of weight. The USPS website features a price calculator to help customers determine the most cost-effective option for their specific shipping needs.