How many stamps to use on large envelope In the United States, the Postal Service considers any envelope that is larger than 6.125 inches high, 11.5 inches long, or 0.25 inches thick to be a large envelope. These envelopes require additional postage beyond a single first-class stamp. For a large envelope that weighs between 1 and 2 ounces, the Postal Service requires two first-class stamps. This is because a single first-class stamp can only be used for mail that weighs up to 1 ounce. If your large envelope weighs more than 2 ounces, you will need to add additional postage based on the weight of the envelope. It's important to note that the Postal Service measures the weight of the envelope including any contents. So if you're mailing a large envelope with multiple pages or other items inside, be sure to weigh it before adding stamps. In addition to weight, the Postal Service also considers the shape and thickness of the envelope when determining postage rates. For example, if your large envelope is unusually thick or has an odd shape, you may need to add additional postage. If you're unsure how much postage to use, the Postal Service offers a variety of tools to help you calculate the correct amount. You can use the Postal Service's online postage calculator to estimate the cost of mailing your large envelope based on its size, weight, and shape. Another option is to take your large envelope to a Postal Service retail location, where a postal clerk can weigh it and help you determine the correct amount of postage. Many postal locations also offer self-service kiosks where you can weigh your envelope and print out the correct amount of postage. * Jalapeno Beans: .45 When it comes to mailing large envelopes, one of the most common questions is how many stamps are needed. The number of stamps required for a large envelope depends on its weight and size, as well as the current postage rates set by the postal service. In the United States, the Postal Service considers any envelope that is larger than 6.125 inches high, 11.5 inches long, or 0.25 inches thick to be a large envelope. These envelopes require additional postage beyond a single first-class stamp. For a large envelope that weighs between 1 and 2 ounces, the Postal Service requires two first-class stamps. This is because a single first-class stamp can only be used for mail that weighs up to 1 ounce. If your large envelope weighs more than 2 ounces, you will need to add additional postage based on the weight of the envelope. It's important to note that the Postal Service measures the weight of the envelope including any contents. So if you're mailing a large envelope with multiple pages or other items inside, be sure to weigh it before adding stamps. Mesa is located in Maricopa County, Arizona, and has a population of approximately 500,000 residents. The city is known for its hot, dry climate, with an average of 293 sunny days per year. Mesa's vegetation includes mesquite, palo verde, and cacti, all of which contribute to the local pollen count.