Cost of mailing 10x13 envelope

The cost of mailing a 10x13 envelope depends on the weight of the contents, the destination, and the type of mail service used. Here are some general estimates:

First-Class Mail

• A 10x13 envelope with a weight of up to 1 ounce (e.g., a letter or a small document) costs:
  • $0.55 for domestic (within the United States) mail
  • $1.15 for international mail (to Canada, Mexico, and other countries)
• A 10x13 envelope with a weight of 1-2 ounces (e.g., a slightly heavier document or a small package) costs:
  • $0.70 for domestic mail
  • $1.30 for international mail

Priority Mail

• A 10x13 envelope with a weight of up to 1 pound (e.g., a larger document or a small package) costs:
  • $7.50 for domestic mail (with free tracking and insurance up to $50)
  • $24.50 for international mail (with free tracking and insurance up to $100)

Priority Mail Express

• A 10x13 envelope with a weight of up to 1 pound (e.g., a larger document or a small package) costs:
  • $25.50 for domestic mail (with overnight delivery and insurance up to $100)
  • $44.50 for international mail (with overnight delivery and insurance up to $100)

Please note that these prices are subject to change, and you should check the official USPS website or consult with a postal service representative for the most up-to-date pricing information. Additionally, the prices above do not include any additional services or fees, such as certified mail, return receipt, or special handling.