The cost to mail a 12-ounce envelope within the United States will depend on the service you choose and the envelope's dimensions. As of October 2023, a First-Class Mail service for a large envelope (flats) weighing up to 13 ounces typically costs around $1.40 to $1.80. For specific rates and options, it’s best to check the USPS website or visit a local post office, as prices may vary based on additional services like tracking or insurance.
$3.29
$0.88 for under an ounce, $1.05 for between one and two ounces. Add $0.17 for each additional ounce.
To mail a 9 x 12 envelope weighing 1.8 ounces within the United States, you would typically need to use a First-Class Mail stamp. As of my last update, the postage for a large envelope (flat) weighing up to 1 ounce is $1.06, and for each additional ounce, it increases by $0.20. Therefore, the total postage for a 1.8-ounce envelope would be approximately $1.26. It's always best to check the latest rates on the USPS website or at your local post office for any changes.
the USPS charges by weight and not by size
The cost to mail a 9 x 12 flat envelope depends on its weight and the mailing service used. As of October 2023, the U.S. Postal Service typically charges around $1.00 for a First-Class Mail flat envelope weighing up to 1 ounce, with additional fees for heavier weights. For precise pricing, it's best to check the USPS website or visit a local post office.
1.35
Yes, it is the same for the same weight. Both are considered 'oversized' mail or 'flats' and cost more than a normal business envelope. the current rate would be 88 cents for the first ounce and 17 cents for each additional ounce.
The first ounce will cost 88 cents. Each additional ounce will cost 17 cents. 6 pages of regular computer paper is about 1 ounce.
You will need postage for the weight of the envelope (probably 2 ounces, for 4 sheets of paper in a 10x13 envelope), plus a surcharge for the size of the envelope. Best guess: $1.19 for first class mail within the United States, as of Feb. 2014.
To determine how many stamps you need for an 8.5 x 5.5 envelope weighing 2 ounces, you typically require one first-class stamp for the first ounce and an additional stamp for each additional ounce. Since a 2-ounce letter requires two stamps, you would need a total of two first-class stamps to mail it. Always check with your local postal service for the most current rates and regulations, as they may vary.
I went to the post office today (1/07/11) and one manilla envelope (without the metal fastener) with one piece of paper in it cost $.88 - it weighed 1 ounce. The second envelope contained 8 pages and weighed 3 ounces and cost $1.22. So by my calculations the envelope alone weighed about an ounce and 8 sheets of 8.5x11" weighs 2 ounces. Hope that helps.
To mail a 9 x 12 inch envelope weighing 12 ounces within the United States, you would typically need to use the First-Class Package service. As of October 2023, the cost for a 12-ounce package is around $5.70. Depending on the current postage rates, this usually requires at least two Forever Stamps, which cover up to the first ounce. However, it’s always best to check the latest USPS rates for accurate postage requirements.