How many forever stamps to mail a letter to japan

The cost of mailing a letter to Japan depends on the weight and size of the letter, as well as the type of postage used. As of 2023, the United States Postal Service (USPS) offers the following rates for mailing a letter to Japan:

If your letter weighs more than 3 ounces, you will need to use additional postage or a larger envelope.

It's also important to note that the USPS has a special rate for international mail, which is higher than the domestic rate. This rate is used for mail sent to countries outside the United States, including Japan.

To determine the exact cost of mailing a letter to Japan, you can use the USPS's online postage calculator or consult with a postal clerk at your local post office.