One. One first-class stamp.
The number of stamps doesn't matter. Does the letter weigh less than one ounce? Then the rate to anywhere in the US is 42 cents. Distance doesn't matter on First Class Mail.
All you need is ONE first class postage stamp. Provided that it's only a letter.
If it weighs up to one ounce and is rigid and not extra thick you can mail it for 88 cents ( two first-class stamps). If it weighs 2 ounces the cost is $1.08. If it heavier or thicker, it will cost more.
If it is a first class letter (less than 1 ounce) all you need is one stamp. You can send first class letter mail anywhere in the United States for one stamp.
1 first class stamp
how many first class stamps does it take to mail a 4 oz letter and package
You cannot use Forever stamps on postage outside the US. The rate of one ounce of international First Class Mail is 98 cents.
first class mail up to and including one ounce = .42
first class mail up to 1 ounce is .42
What is the cost to mail 1oz first class letter frm USA to Guam?
A single First Class stamp is adequate.
How much to send a first class letter to Philippines?
How much to send a first class letter to Philippines?
Anything from one to forty-four stamps, depending on the value of the stamps. An ounce of first class mail is 44 cents in June of 2009.
The number of stamps depends on the value of the stamps and how much the item weighs. Standard first class for one ounce is 45 cents.
This depends on what country you live in and where you want to send the letter
The postage rate varies for each country. In the US, the rate for a second ounce is much less then for the first. You could expect to mail at least 3 ounces for two First Class stamps.