How much to mail a letter 2021

The cost to mail a letter in the United States varies depending on the weight, size, and destination of the letter. As of 2021, the United States Postal Service (USPS) has the following rates for mailing a letter:

First-Class Mail Letters

• Weight: Up to 1 ounce
• Size: Up to 11.5 inches long, 6.125 inches wide, and 0.25 inches thick
• Cost:
  • Domestic (within the United States): $0.55
  • International (to Canada, Mexico, and other countries): $1.20

Additional Ounces

• Each additional ounce: $0.15

Special Services

• Certified Mail: $3.50 (plus $0.55 for the letter itself)
• Return Receipt: $3.00 (plus $0.55 for the letter itself)
• Priority Mail: $7.50 (plus $0.55 for the letter itself)

International Mail

• Airmail: $1.20 (plus $0.15 for each additional ounce)
• Surface Mail: $1.00 (plus $0.10 for each additional ounce)

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

It's also worth noting that the USPS offers discounts for bulk mailings, such as sending large quantities of letters to the same address. If you're planning to send a large number of letters, you may want to consider using a bulk mailing service or contacting the USPS for more information on their bulk mailing rates.