At 14 ounces it becomes a parcel rather than a letter. The total cost depends on how far it has to ship, but the starting price (in 2016) is $14.30.
If it's a regular first-class regular letter, 45 cents worth of stamps for one ounce of mail or one Forever Stamp.
For a regular letter, two.
i dont know you tell me
The amount of stamps depends on your location. It will take more stamps to send a letter to England from the United States than from Italy.
6
if it weighs an ounce or less, three stamps.
One ounce letter, one stamp.
In the US it would cost 61 cents to mail a two ounce letter. It is 44 cents for the first ounce and 17 cents for each additional ounce.
One, plus a 21-cent extra-ounce stamp.
45 cents worth of stamps for one ounce of mail or one Forever Stamp.
1 if it weighs no more than an ounce.
This depends on what country you live in and where you want to send the letter
first class mail up to and including one ounce = .42
first class mail up to 1 ounce is .42
It will cost $1.29 to mail a 6 ounce letter. The first ounce is 44 cents. Each additional ounce is 17 cents.
45 cents worth of stamps for one ounce of mail or one Forever Stamp.
The same as all domestic mail (44 cents for the first ounce as of May 2009)