How many first class stamps to mail a 2 ounce first class letter?
Mailed domestically.
Mailed domestically.
rtfm
Favorite Answer
1.39.
A two-ounce letter costs 61 cents to mail. If all you have is first-class stamps, you'll need to use two of them, and you'll be wasting 27 cents.
Joseph the Second
Two will Do. :)