How much to mail a 4 oz envelope

The cost to mail a 4 oz envelope depends on the destination, the type of mail service you choose, and the weight of the envelope. Here are the current rates for the United States Postal Service (USPS):

First-Class Mail

• Domestic (within the United States):
  • 1 oz: $0.55
  • 2 oz: $0.65
  • 3 oz: $0.75
  • 4 oz: $0.85
• International:
  • 1 oz: $1.20
  • 2 oz: $1.35
  • 3 oz: $1.50
  • 4 oz: $1.65

Priority Mail

• Domestic (within the United States):
  • 1 oz: $7.50
  • 2 oz: $8.25
  • 3 oz: $9.00
  • 4 oz: $9.75
• International:
  • 1 oz: $24.50
  • 2 oz: $26.25
  • 3 oz: $28.00
  • 4 oz: $29.75

Priority Mail Express

• Domestic (within the United States):
  • 1 oz: $25.50
  • 2 oz: $27.25
  • 3 oz: $29.00
  • 4 oz: $30.75
• International:
  • 1 oz: $44.50
  • 2 oz: $46.25
  • 3 oz: $48.00
  • 4 oz: $49.75

Please note that these rates are subject to change, so it's always a good idea to check the USPS website for the most up-to-date rates.

Additionally, if you're mailing a 4 oz envelope, you may want to consider using a larger envelope or a package to avoid any potential weight-related issues or additional fees.