one
TWO US Forever stamps will suffice (USA to London post card)
if it weighs an ounce or less, three stamps.
For an envelope that weighs 5 ounces, you would need 5 Forever stamps. Forever stamps are typically for 1-ounce letters, so you would need to use multiple stamps to cover the additional weight.
how many forever stamps = .94
1 stamp is required.
47 cents, or one Forever stamp.
Depends on where you are sending it from!It costs 98 cents from the US in the year 2010.
3 Forever Stamps should work just fine.
it takes at least 4 forever stamps and about ten regular stamps :d whats in india?? lol
As of June 10, one ounce of first class mail is 44¢. Every additional ounce is 20¢. So, a six ounce envelope would cost $1.44 to mail, or four forever stamps.
You are not allowed to use the Forever Stamps for international mail. They are for domestic (inside the US) use only.
700 Stamps