How much is postage now to mail a letter

The cost of postage for 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 (within the United States)

• 1 oz letter (up to 5.5 inches long, 4.5 inches wide, and 0.25 inches thick): $0.55
• 2 oz letter (up to 6.125 inches long, 4.5 inches wide, and 0.25 inches thick): $0.70
• 3 oz letter (up to 6.125 inches long, 4.5 inches wide, and 0.25 inches thick): $0.85

International

• 1 oz letter (up to 6.125 inches long, 4.5 inches wide, and 0.25 inches thick) to Canada: $1.20
• 1 oz letter (up to 6.125 inches long, 4.5 inches wide, and 0.25 inches thick) to other countries: $1.30

Additional ounces

• Each additional ounce: $0.15 (domestic), $0.20 (international)

Special rates

• Postcards: $0.35 (domestic), $1.20 (international)
• Letters to APO/FPO/DPO addresses: $0.55 (domestic), $1.20 (international)

Please note that 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.