How many stamps do i need [international]?

I need to send mail to china [letter] but i don't know how much stamps do i need, someone help please?

i try calculating on the US Postal service website

but it comes out like 30bucks...im like wth

that's wayyy tooo much for a letter

not possible..

so can someone help please :(

thanks in advance!How many stamps do i need [international]?
$0.94 for a letter



But the price goes up if you use the Express service or Priority Mail and of course it will depend on the weightHow many stamps do i need [international]?
4