Letter mail rates

Here are the current letter mail rates for the United States Postal Service (USPS):

First-Class Mail Letters

• Weight: Up to 1 oz (28.35 grams)
• Rate: $0.55 (as of January 2022)
• Dimensions: Maximum size is 11.5 inches long, 6.125 inches high, and 0.25 inches thick

Additional Ounces

• Each additional ounce: $0.20

International Letters

• Weight: Up to 1 oz (28.35 grams)
• Rate: $1.20 (as of January 2022) to Canada, Mexico, and other international destinations
• Dimensions: Maximum size is 11.5 inches long, 6.125 inches high, and 0.25 inches thick

Priority Mail Letters

• Weight: Up to 1 oz (28.35 grams)
• Rate: $7.50 (as of January 2022) for domestic delivery
• Dimensions: Maximum size is 11.5 inches long, 6.125 inches high, and 0.25 inches thick

Priority Mail International Letters

• Weight: Up to 1 oz (28.35 grams)
• Rate: $24.95 (as of January 2022) for international delivery
• Dimensions: Maximum size is 11.5 inches long, 6.125 inches high, and 0.25 inches thick

Special Services

• Certified Mail: $3.45 (as of January 2022) for domestic delivery
• Return Receipt: $1.45 (as of January 2022) for domestic delivery
• Signature Confirmation: $3.45 (as of January 2022) for domestic delivery

Please note that these rates are subject to change, and you should always check the USPS website for the most up-to-date rates and information.