What does it cost to mail a letter today

The cost to mail a letter in the United States depends on the weight and size of the letter, as well as the destination. Here are the current rates for First-Class Mail letters:

Domestic Mail

• Letters weighing up to 1 ounce:
  • Postcard: $0.35
  • Standard letter (up to 5 inches long, 6.125 inches high, and 0.25 inches thick): $0.55
• Letters weighing over 1 ounce:
  • Additional ounce: $0.15
  • Additional ounce (up to 2 ounces): $0.30

International Mail

• Letters weighing up to 1 ounce:
  • First-Class Mail International: $1.20 (to Canada), $1.30 (to Mexico), $1.40 (to other countries)
• Letters weighing over 1 ounce:
  • Additional ounce: $0.20 (to Canada), $0.25 (to Mexico), $0.30 (to other countries)

Note: These rates are subject to change, so it's always a good idea to check the official USPS website or consult with your local post office for the most up-to-date information.

Additionally, if you're mailing a letter to a specific country, you may need to pay an additional fee for customs forms, handling, or other services.