How much are us mail stamps

The cost of US Mail stamps, also known as postage stamps, can vary depending on the type of mail being sent and the weight of the item. Here are the current rates for First-Class Mail, which is the most common type of mail:

First-Class Mail Letters

• 1 oz (1 ounce) letter: $0.55
• 2 oz letter: $0.70
• 3 oz letter: $0.85
• 3.5 oz letter: $1.00

First-Class Mail Flats

• 1 oz flat: $0.55
• 2 oz flat: $0.70
• 3 oz flat: $0.85
• 3.5 oz flat: $1.00

First-Class Mail Packages

• Small flat rate envelope: $7.00
• Medium flat rate box: $13.75
• Large flat rate box: $19.75
• Regional rate box A: $12.35
• Regional rate box B: $14.35
• Regional rate box C: $16.35

Priority Mail

• Small flat rate envelope: $7.50
• Medium flat rate box: $14.35
• Large flat rate box: $20.35
• Regional rate box A: $13.35
• Regional rate box B: $15.35
• Regional rate box C: $17.35

Priority Mail Express

• Small flat rate envelope: $25.50
• Medium flat rate box: $41.35
• Large flat rate box: $57.35
• Regional rate box A: $34.35
• Regional rate box B: $36.35
• Regional rate box C: $38.35

Please note that these rates are subject to change, so it's always a good idea to check the official USPS website for the most up-to-date information.