How many stamps do you need per ounce?
Solved. Short Answer: One $0.55 First-Class Mail stamp covers one ounce. However, you do not need one stamp per ounce. First-Class Mail prices anything above one ounce at an additional $0.15 per ounce ($0.70 for two ounces, $0.85 for three ounces, etc.), and you can purchase Additional Ounce stamps for $0.15 each.
How many stamps do I need per oz 2020?
The single-piece letter additional ounce price would remain at 15 cents. Also unchanged would be the prices of postcard stamps at 35 cents, and 1-ounce flats at $1.
…
U.S. Postal Service Announces New Prices for 2020.
…
U.S. Postal Service Announces New Prices for 2020.
| Product | Current | Proposed |
|---|---|---|
| Letters additional ounces | 15 cents | 15 cents |
| Letters (metered 1 oz.) | 50 cents | 50 cents |
| Flats (1 oz.) | $1 | $1 |
•
Oct 9, 2019