How much to mail a letter
The cost to mail a letter in the United States depends on the weight, size, and destination of the letter. Here are the current rates for First-Class Mail letters:
Domestic Mail (within the United States)
- Letter (1 oz): $0.55
- Letter (2 oz): $0.70
- Letter (3 oz): $0.85
- Letter (3.5 oz): $1.00
International Mail
- Letter (1 oz): $1.20 to Canada, $1.30 to Mexico, and $1.40 to other countries
- Letter (2 oz): $1.45 to Canada, $1.55 to Mexico, and $1.65 to other countries
- Letter (3 oz): $1.70 to Canada, $1.80 to Mexico, and $1.90 to other countries
- Letter (3.5 oz): $2.00 to Canada, $2.10 to Mexico, and $2.20 to other countries
Additional Fees
- Postage due: $0.30 per ounce (up to $10.00)
- Return receipt: $0.75
- Certified mail: $3.45 (domestic), $6.45 (international)
- Priority mail: varies depending on weight, size, and destination
Note: These rates are subject to change, so it's always a good idea to check the official USPS website or consult with a postal worker for the most up-to-date information.
Keep in mind that these rates apply to standard letters, which are typically 3.5 inches high, 6.125 inches long, and 0.007 inch thick. If your letter is larger or heavier, you may need to use a larger envelope or pay additional postage.