How much does it cost to mail a heavy letter

The cost to mail a heavy letter depends on several factors, including the weight, size, and destination of the letter. In the United States, the United States Postal Service (USPS) uses a weight-based pricing system for letters.

Here are the current rates for mailing a letter in the United States:

First-Class Mail Letters

• Weight: Up to 1 oz (28.35 grams)
  • Domestic: $0.55
  • International: $1.20
• Weight: 1 oz to 2 oz (28.35-57.15 grams)
  • Domestic: $0.70
  • International: $1.45
• Weight: 2 oz to 3 oz (57.15-85.85 grams)
  • Domestic: $0.85
  • International: $1.70
• Weight: 3 oz to 3.5 oz (85.85-99.15 grams)
  • Domestic: $1.00
  • International: $1.95

Priority Mail Letters

• Weight: Up to 1 oz (28.35 grams)
  • Domestic: $7.50
  • International: $24.50
• Weight: 1 oz to 2 oz (28.35-57.15 grams)
  • Domestic: $8.50
  • International: $29.50
• Weight: 2 oz to 3 oz (57.15-85.85 grams)
  • Domestic: $9.50
  • International: $34.50
• Weight: 3 oz to 3.5 oz (85.85-99.15 grams)
  • Domestic: $10.50
  • International: $39.50

Special Handling

• If your letter is oversized, irregularly shaped, or requires special handling, you may need to use a special rate or service. These rates vary depending on the specific requirements.

International Rates

• International rates vary depending on the destination country and the weight of the letter. You can check the USPS website for the most up-to-date international rates.

Keep in mind that 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 current information.