How many stamps do u need to mail a letter

The number of stamps needed to mail a letter depends on the weight and size of the letter, as well as the destination. Here are the current rates for mailing a letter in the United States:

• First-Class Mail Letter (1 oz):
  • Domestic: 1 stamp (currently $0.55)
  • International: 1 stamp (currently $1.20)
• First-Class Mail Letter (2 oz):
  • Domestic: 2 stamps (currently $1.10)
  • International: 2 stamps (currently $2.40)
• First-Class Mail Letter (3 oz):
  • Domestic: 3 stamps (currently $1.65)
  • International: 3 stamps (currently $3.60)

Note that these rates are subject to change, so it's always a good idea to check the current rates with the United States Postal Service (USPS) or on their website.

Additionally, if your letter is oversized or weighs more than 1 oz, you may need to use additional postage or a larger envelope. You can use the USPS's online postage calculator to determine the exact postage needed for your letter.

It's also worth noting that you can use Forever Stamps, which are valid for First-Class Mail 1-ounce letters regardless of the current rate. Forever Stamps are currently $0.55, but they will always be valid for the current 1-ounce letter rate, even if the rate increases in the future.