is it cheaper to mail a box ups or usps

is it cheaper to mail a box ups or usps depends on the size, weight, and destination of the package. For smaller, lighter packages, USPS is generally the more affordable option, especially with services like First-Class or Priority Mail. However, for larger or heavier boxes, UPS may offer more competitive rates, particularly with their ground shipping services. It is always a good idea to compare rates using a shipping calculator to determine the most cost-effective option based on the specific characteristics of your shipment. Each carrier has its strengths depending on the shipping requirements.