How many stamps to mail large envelope

How Shape and Size Affect Prices. Different postage prices apply to postcards, letters , large envelopes (flats), and parcels . In general, the bigger your mailpiece, the more it will cost to mail. In First-Class Mail, postcards cost less than letters. Letter size mail costs less than flat-size mail.

How many stamps to mail large envelope. Large envelopes are normally used for sending legal paper sheets, photos, etc. If you want to mail a 9 ½" x 15" envelope that weighs up to 1 oz, you will need two Forever stamps for a total cost of $1.10. However, there will be additional fees for each additional ounce. Moreover, if you wish to mail a Manila envelope that weighs up to 1 oz ...

Back 1-4 Cent Vintage Stamps 5-19 Cent Vintage Stamps 20-30 Cent Vintage Stamps 31+ Cent Vintage Stamps Vintage Holiday Postage Vintage Christmas Seals ... Envelope Size: For your envelopes to qualify as a “Letter”, ... First-Class Mail letter: $0.15. First-Class Package Service parcel: $0.20. First-Class Mail International letter: $0.21 ...

Mail (Standard) Mail (Standard) is one of the most economical way to send your postcards, letters and printed papers within Singapore. You can send your mail by visiting any of our post offices, postal agents, or dropping them off at any of our posting boxes. 1 98% of the local Mail within the CBD area and 98% outside the CBD area will be ...A standard 9×12 envelope weighing up to 1 ounce will require 3 Forever stamps or 4 First-Class stamps. How Many Stamps for a Large Manila Envelope? For a large Manila envelope, such as a 10×13 or 12×15 envelope, the number of stamps required will depend on the weight of the envelope. For example, a 10×13 envelope weighing up to 1 ounce will ...A5 Envelope; A5 Letter; Birthday Card; Book; Box; CD; Christmas Card; DVD; Gift; Greetings Card; Large Envelope; Large Letter; Large Parcel; Letter; Medium Parcel; Parcel; Passport; Present; Small Parcel; Articles About Stamps; Postage prices can change at any time, so we take no responsibility for outdated information. Please check the …Using a permit imprint, the postage cost could be anywhere from $0.19 to $0.68, depending on the size and weight of the postcard and the class of mail. Generally, postcards 6 inches long by 4¼ inches high by .016 inches thick or smaller will cost you around $0.40 or one postcard stamp to mail anywhere in the US.First Class Package International Service® Pricing. First-Class Mail International® pricing varies by destination. There are four different price categories: Group 1 (Canada) - Prices start at $15.75 and up. Group 2 (Mexico) - Prices start at $21.47. Groups 3-5 (countries such as Australia, Germany, Great Britain, etc.) - Prices start ...Due to the increase in the cost of Forever Stamps by USPS recently from $0.58 to $0.60, you will have to pay a price of $0.60 for a 5×7 Manila Envelope of weight up to 1 Ounce. The additional Stamps are required to post your 5×7 Manila Envelope whose weight goes above 1 Ounce. The price of additional stamps is also increased by USPS and for ...Can I fold my return in a standard envelope? How many stamps do I need? Topics: TurboTax Free Edition Online; posted ‎June 4, 2019 6:01 PM. last updated ‎June 04, 2019 6:01 PM. 1 32 42,703 ... You can mail it in a standard white envelope with a stamp, however it is recommended to send it certified mail, so that you know when it is received.Below are the rates for standard envelopes for normal envelopes like a letter or birthday card, no bigger than 11.5" x 6+⅛" (see envelope requirements). The postal service refers to large envelopes as 'flats.' — View rates for flats. 1 ounce ($1.55) One Global Forever stamp ($1.55)

First-Class Mail ® is an affordable mail service for standard-sized, single-piece envelopes weighing up to 3.5 oz and large envelopes weighing up to 13 oz. Prices start at $0.68 at a Post Office. Buy Stamps for First-Class Mail. Learn More about First-Class MailThese packs are 25, 100, 250, 500, and 1000. Manila envelope comes in small, medium, and large sizes. The larger sizes are 6×9, 9×12, and 10×13. The manila envelope of sizes 9×12 and 10×13 can store and mailed flat without making creases. While the 6×9 envelope requires a single fold to meet the standard document size that is (8 1/2 x 11 ...The amount of stamps you need for a large envelope depends on how many ounces your envelope weighs, with one First-Class stamp covering one ounce of postage. Read …Step 3: Calculate & Apply Postage. How many stamps you need to mail your letter depends on where it's going, its size, and its weight. Requesting a Certified Mail Receipt or other proof of delivery will add to the price. The current price of a First-Class Mail® Forever® letter stamp is $0.55 and $0.36 for a postcard.Large Envelope Properties. Select the one that most represents your mail piece. None of the following. is Rigid - does not bend easily. is NOT Rectangular or Square. contains items that cause more than 1/4 inch variation in thickness.First Class Mail. A 6" x 9" envelope weighing up to 1 ounce requires one $.50 first-class rate stamp. For each additional ounce, you'll have to pay $0.21. So, for a weight between 1 and 2 ounces, it'll cost you $0.71. Weight between 2 and 3 ounces will cost $.92 and weight between 3.0 and 3.5 ounces will cost $1.13.First Class large envelope (flats) - 1 oz: $1.39 ... Priority Mail (Medium Flat rate box): $18.40 Priority Mail (Large flat rate box): $24.75 Media Mail (1 lb): $4.13 Media Mail (2 lbs): $4.87 USPS postage guide USPS's postage calculator: You need this many stamps: * Tries to find the absolute minimum but may miss by a stamp or a few cents ...

1st Class from £3.99. Tracked 24 from £4.19. 2nd Class from £3.19. Tracked 48 from £3.39. Online prices shown. View our online price guide pdf, 3.1 MB. View our Post Office price guide pdf, 3.85 MB.Express 24 from £9.70. Express AM from £13.70. Express 48 from £9.20. Express 48large from £44.20. Online prices shown. Send an item with Parcelforce. View our Parcelforce price guide.Jan 9, 2021 · Even if you can somehow shoehorn 30 or 40 pages of paper into a single envelope you’ll not be able to send it through the mail with just one stamp attached. Instead you’ll have to attach two or three extra stamps (maybe even different kinds of stamps), and that something that we are really going to dig a little bit deeper into in just a moment. These packs are 25, 100, 250, 500, and 1000. Manila envelope comes in small, medium, and large sizes. The larger sizes are 6×9, 9×12, and 10×13. The manila envelope of sizes 9×12 and 10×13 can store and mailed flat without making creases. While the 6×9 envelope requires a single fold to meet the standard document size that is (8 1/2 x 11 ...Small Manila Envelope (5 x 7″) = 1 Forever Stamp up to 1oz in weight. 1oz Stamp for each additional ounce (max 3.5oz). Medium Manila Envelope (6 x 9″) = 1 Forever Stamp up to 1oz in weight. 1oz Stamp for each additional ounce (max 3.5oz). Once a small & Medium Manila Envelope goes over 3.5oz it is considered a large (flat) envelope.A4 Letter. Max. 353mm (L) x 250mm (W)x 25mm (D) Weight. First Class. Second Class. 0 - 100g. 2 stamps. 2 stamps. 101 - 250g.

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How many Stamps should I put on a 9×12 Envelope One can use 2 First-Class stamps to mail a 9×12 envelope with a weight up to 1 ounce. The United States Postal Service (USPS) charges $1.00 in postage for 9×12 envelopes that weigh up to an ounce. Two $0.55 First-Class stamps provide enough postage in this case.What happens if you get in an accident and don't have insurance? Read about what to do if you're get a fender bender while uninsured. Advertisement You know the routine -- another ...Large Parcel. Max. 1500mm (L) - total length, width and depth less than 3m. Find out how many stamps you'll need to post your letter first class through Royal Mail within the UK.When it comes to mailing items, the size of the envelope or package is an important factor in determining the cost of postage. This guide will provide step-by-step instructions on ...

Rates for flats (large envelopes) and all global first-class mail increased. Global forever stamps went from $1.15 to $1.20. Rates on additional ounces for flats (large envelopes) went up by $0.05 per additional ounce for domestic flats and changed for international flats as well.Large Parcel. Max. 1500mm (L) - total length, width and depth less than 3m. Find out how many stamps you'll need to post your a5 envelope second class through Royal Mail within the UK.How many forever stamps are needed for an envelope that weighs 6 ounces? As of June 10, one ounce of first class mail is 44¢. Every additional ounce is 20¢.First-Class mail. First-Class mail is a popular mailing option that delivers letters, documents, and invoices within 1 to 5 business days. If a First-Class (10×13) envelope weighs up to one ounce, it needs a stamp worth about $0.55 (if sent within the U.S.). However, if it exceeds one ounce, you must add $0.15 (maybe more) for every extra ounce.Postage for 9×12 Envelope. If your 9×12 envelope weighs up to one ounce, then you need to add two Forever Stamps. The two stamps cost around $1.10. Besides that, you will have to pay the additional postage for each additional ounce which is equivalent to $1.20. Moreover, Manila envelopes have the same postage requirements …According to August 29, 2024, price increase, you will need $1.30 in postage to ship an envelope weighing less than one ounce. It is possible to use three First-Class Forever Stamps which would cost you $1.74 or one Global First-Class Forever Stamp worth costs $1.30.12 1/2″ x 9 1/2″. $9.95. Padded Flat Rate Envelope. up to 70 lbs. 12 ½″ × 9 ½″. $10.40. Stamps.com customers have the opportunity to save when using Priority Mail Express Flat Rate. All customers receive a 13% postage discount off of retail rates when mailing or shipping with any Priority Mail Express Flat Rate Envelope.Large Parcel. Max. 1500mm (L) - total length, width and depth less than 3m. Find out how many stamps you'll need to post your a5 envelope second class through Royal Mail within the UK.

Please select from the following options. Calculate Postcard price. View Flat Rate Envelopes. View Flat Rate Boxes. Calculate price based on Shape and Size.

First Class large envelope (flats) - 1 oz: $1.39 First Class large envelope (flats) - 2 oz: ... Priority Mail (Medium Flat rate box): $18.40 Priority Mail (Large flat rate box): $24.75 Media Mail (1 lb): $4.13 Media Mail (2 lbs): $4.87 USPS postage guide USPS's postage calculator: You need this many stamps: 68¢2. Remove the backing and place the sticker along the top edge of the envelope you are mailing, directly to the right of the return address area. Make sure to leave room on the top right portion of the envelope to apply correct postage. On a package, the sticker can be placed to the left of the address area. 3.1st Class Large Envelope, 11 oz. $3.79. 1st Class Large Envelope, 12 oz. $4.03. 1st Class Large Envelope, 13 oz. $4.27. The USPS does not offer sheets of postage stamps at these rates. You'll either need to visit the USPS to print the specific postage, print them at home with a service such as Stamps.com, or use multiple postage stamps.Jan 9, 2021 · Even if you can somehow shoehorn 30 or 40 pages of paper into a single envelope you’ll not be able to send it through the mail with just one stamp attached. Instead you’ll have to attach two or three extra stamps (maybe even different kinds of stamps), and that something that we are really going to dig a little bit deeper into in just a moment. Large letter (500g) Max. dimensions. 260 x 360 x 20mm. E.g. C5, C4, B4 size envelopes. Regular delivery timetable (incl. GST) $7.50. Equivalent number of $1.50 stamps. 5. If you have received an invoice for underpaid mail and have additional questions, you'll find more information on our Underpaid mail page.A5 Envelope; A5 Letter; Birthday Card; Book; Box; CD; Christmas Card; DVD; Gift; Greetings Card; Large Envelope; Large Letter; Large Parcel; Letter; Medium Parcel; Parcel; Passport; Present; Small Parcel; Articles About Stamps; Postage prices can change at any time, so we take no responsibility for outdated information. Please check the Royal ...Large envelopes (flats) for First-Class Mail International may not contain goods and must be rectangular, flexible, and uniformly thick, with the following maximum limits: Length 15" x Height 12" x Thickness 3/4", with a max weight of 15.994 oz.. Large envelopes that are bigger than maximum size limits for First-Class Mail International or are rigid or lumpy will be charged the First-Class ... Send 1 oz letters or postcards around the world with one Global Forever ® stamp, which currently costs $1.55 and never expires, even if the postage price goes up. For large envelopes (flats) up to 15.994 oz, postage prices vary based on weight and destination. Buy International Stamps First-Class Mail International Prices

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Oversized postcards need letter stamps, which start at $0.68. Large Envelopes. Large envelopes (flats) start at $1.39. Weight, Size, & Shape Requirements. Maximum weight for First-Class Mail letters is 3.5 oz; for large First-Class Mail envelopes, the maximum weight is 13 oz. Step 4: Calculate & Apply Postage. For just 1 $1.55 First-Class Mail International Global Forever stamp, you can send a 1 oz letter or postcard to any other country in the world. Put stamps in the upper right corner of the envelope. (For postcards, put the stamp in the space provided near the delivery address.) When a piece of First-Class Mail exceeds any one of the maximum measurements of a large envelope, it is classified and priced as a package. When a First-Class Mail large envelope or flat-size piece is a box or has contents that make it rigid, it is classified and priced as a package. See DMM 101.1.2 for further information.In 2024, a new Floral Geometry stamp, denominated at $1, will be available for purchase. The stamp will complement the similarly designed $2 and $5 stamps issued in 2022 and the $10 stamp issued in 2023. The stamps lend an elegant and contemporary appearance to packages, large envelopes and other mailings.To send a letter that weighs less than 13 ounces in a large envelope to a domestic address by First Class Mail, it will cost $0.98. To send a letter that weighs less than 13 ounces in a large envelope (12-1/2" x 9-½ or smaller) to a 'Zone 1' (local) address by Priority Mail, it will cost $5.75.A5 Envelope; A5 Letter; Birthday Card; Book; Box; CD; Christmas Card; DVD; Gift; Greetings Card; Large Envelope; Large Letter; Large Parcel; Letter; Medium Parcel; Parcel; Passport; Present; Small Parcel; Articles About Stamps; Postage prices can change at any time, so we take no responsibility for outdated information. Please check the Royal ...A 2 Oz 10×13 Envelope needs three Stamps, i.e., 2 Forever Stamps and one additional Stamp for an extra one ounce. This will cost you strong>$1.20+$0.24=$1.44. 2 Forever Stamps and two extra Stamps must be pasted on your 10×13 envelope, whose weight is between 2 ounces and 3 ounces. The cost of 3 ounces 10×13 envelope will be …12 1/2″ x 9 1/2″. $9.95. Padded Flat Rate Envelope. up to 70 lbs. 12 ½″ × 9 ½″. $10.40. Stamps.com customers have the opportunity to save when using Priority Mail Express Flat Rate. All customers receive a 13% postage discount off of retail rates when mailing or shipping with any Priority Mail Express Flat Rate Envelope.Find out how many stamps you'll need to post your large parcel through Royal Mail within the UK. ... The table below tells you how many stamps you need to post a Large Parcel... Large Parcel. Max. 1500mm (L) ... Large Envelope; Large Letter; Large Parcel; Letter; Medium Parcel; Parcel; Passport; Present; ….

We would like to show you a description here but the site won't allow us.The Postal Service developed the Forever Stamp for consumers ease of use during price changes. Forever Stamps are available for purchase at post offices nationwide, online at usps.com, and by phone at 1-800-STAMP-24 (1-800-782-6724). They are sold in sheets and booklets of 20. Customers can use Forever Stamps for international mail, but since ...Below are the rates for standard envelopes for normal envelopes like a letter or birthday card, no bigger than 11.5" x 6+⅛" (see envelope requirements). The postal service refers to large envelopes as 'flats.' — View rates for flats. 1 ounce ($1.55) One Global Forever stamp ($1.55)Small Manila Envelope (5 x 7″) = 1 Forever Stamp up to 1oz in weight. 1oz Stamp for each additional ounce (max 3.5oz). Medium Manila Envelope (6 x 9″) = 1 Forever Stamp up to 1oz in weight. 1oz Stamp for each additional ounce (max 3.5oz). Once a small & Medium Manila Envelope goes over 3.5oz it is considered a large (flat) envelope.The maximum size for large envelopes is 15" x 12" x 3/4" thick. The maximum weight for large envelopes is 13 ounces. A large envelope exceeding 13 ounces is classified as a Priority Mail item. When a First-Class Mail item exceeds any one of the maximum measurements of a large envelope, it is classified and priced as a package (parcel).However, for large envelopes such as 9×12, legal, and manila envelopes, two stamps are required for the first ounce and an additional 0.20 cents for each additional ounce. International mail requires one Global Forever stamp or three Forever Stamps for a letter weighing one ounce or less.Standard First-Class Mail postage starts at $0.66, meaning stamps for nonstandard letters cost an additional $0.40 ($1.06-$0.66=$0.40). Large Mailpieces, Envelopes, and Small Packages. Letters exceeding the maximum envelope length, height, or thickness for First-Class Mail are charged large envelope prices.Step 3: Calculate & Apply Postage. How many stamps you need to mail your letter depends on where it's going, its size, and its weight. Requesting a Certified Mail Receipt or other proof of delivery will add to the price. The current price of a First-Class Mail® Forever® letter stamp is $0.55 and $0.36 for a postcard. How many stamps to mail large envelope, Typically, large envelopes are sent in an envelope large enough to fit an unfolded 8½″ x 11″ sheet of paper. Envelopes used for flat mail cannot be more than ¾″ thick, 12″ high, 15″ long or weigh more than 13 ounces. The USPS considers any envelope bigger than this size to be a package, and they will be subject to parcel prices., Letters, bills, greeting cards, and other documents can be sent in standard white, manila, or recycled paper envelopes. Items needing extra protection can be sent in bubble-lined, padded paper, or waterproof envelopes. These envelopes, along with stationery and prepaid First-Class Mail postcards and envelopes, can be purchased at the Post Office., Some oversized and overweight envelopes may require extra postage due to the extra service needed to be done by postal machines to sort the mail. For example, square envelopes require additional postage. If your envelope is 3.5 inches or less in height, 5 inches or less in length, and 0.007 inches or less in thickness. Then simply use a forever ..., Here you will find detailed information including sizes and costs for sending standard letters and large letters with Royal Mail. 0 Envelopes. Envelope Sizes ... Recommended envelope sizes for a large letter C4 Envelopes; Cost for sending a large letter. Weight 1st Class 2nd Class; up to 100g: £1.95: £1.55: 101g to 250g: £2.70: £2.40: 251g ..., The postage for the 2-ounce letter is now 78 cents ($0.78). While the forever stamp costs $0.58. Please Note: The letter rates depend upon the size of the envelope as well, these rates are for business envelopes that are mainly 6-1/8″ in height and 11.5″ in length. Standard envelopes ( manila envelopes) are placed in the category of large ..., kingu42. You can use a manilla envelope (no clasps are allowed), you can use as many 63 cent stamps as is required to pay for the postage understanding that NO ITEMS but paper correspondence can be in the envelope. No stickers, no notepads, no thumb drives, no hats, shirts, etc, etc, etc as anything of a non-correspondence nature needs a ..., Please select from the following options. Calculate Postcard price. View Flat Rate Envelopes. View Flat Rate Boxes. Calculate price based on Shape and Size., Learn how to buy postage online in three simple steps with our small business guide. Retail | How To REVIEWED BY: Meaghan Brophy Meaghan has provided content and guidance for indie..., To calculate the rate correctly, you need to divide the postage rate by the cost of a Forever stamp. This will quickly show you how many stamps you need to attach to your mail. In most cases, you will only need one or two. For large and heavy envelopes and packages, you may need to attach up to four., Postcard. $0.35. First Class Mail Flat (1 oz.) $1.00. Considering this, how many stamps do I need for a 3 oz manila envelope? Manila Envelope Postage 2 or 3-ounce Envelope require 2 stamps, and a 3rd stamp is necessary for 3.5 ounce Envelope, the maximum weight allowed before moving back into the flats category., Find out how many stamps you'll need to post your large envelope first class through Royal Mail within the UK. ... The table below tells you how many stamps you need to post a Large Envelope First Class... Large Envelope. Max. 353mm (L) x 250mm (W) x 25mm (D) Weight. First Class; 0 - 100g: 2 stamps: 101 - 250g: 3 stamps:, First Class large envelope (flats) - 1 oz: $1.39 First Class large envelope (flats) - 2 oz: ... Priority Mail (Medium Flat rate box): $18.40 Priority Mail (Large flat rate box): $24.75 Media Mail (1 lb): $4.13 Media Mail (2 lbs): $4.87 USPS postage guide USPS's postage calculator: You need this many stamps: 68¢, First Class Mail Flat - each additional ounce. $0.24. Priority Mail Express Flat Rate Envelope. $26.35. Priority Mail (1 lb., zone 1) From $9.25. Ground Advantage (4 oz., zone 1) From $5.00. *Retail/Post Office Rate: Prices paid when going to Post Office to purchase postage., Feb 9, 2023 · Stamps essentially cover one ounce. If your envelope weighs more than a single ounce, then you need more stamps to account for any additional weight. As an example, if you have a manila envelope that weighs two ounces, then you’re going to need two stamps. If you have a manila envelope that weighs three ounces, you’re going to need three ... , Start the address line in the middle front of the envelope. It may be more business appropriate to add an honorific prefix, such as "Mr." "Ms." or "Dr." before the name of the person. 2. Write the business or department name. List the person's title at their company, then the business name on the next line. 3., Large Letter. Max. 353mm (L) x 250mm (W)x 25mm (D) Weight. First Class. 0 - 100g. 2 stamps. 101 - 250g. 3 stamps. 251 - 500g., If your letter is a standard-sized envelope and weighs 3.5 ounces or less, you will need one stamp. This includes 9×12, legal, and manila envelopes, Two stamps are needed for the first ounce, and postage will be an additional $0.20 cents after. To determine how many stamps you need and where do you buy stamps, you'll need to know the weight ..., Kilograms. Please select from the following options. View Dimensions. Letter. Large Envelope. Package. Large Package. Any dimension over 12 inches (30.48 cm) , Rates for flats (large envelopes) and all global first-class mail increased. Global forever stamps went from $1.15 to $1.20. Rates on additional ounces for flats (large envelopes) went up by $0.05 per additional ounce for domestic flats and changed for international flats as well., First-Class mail. First-Class mail is a popular mailing option that delivers letters, documents, and invoices within 1 to 5 business days. If a First-Class (10×13) envelope weighs up to one ounce, it needs a stamp worth about $0.55 (if sent within the U.S.). However, if it exceeds one ounce, you must add $0.15 (maybe more) for every extra ounce., How many forever stamps are needed for an envelope that weighs 6 ounces? As of June 10, one ounce of first class mail is 44¢. Every additional ounce is 20¢., There are two different sizes of letter which are called “letter” and “large letter”. Letters have a max width of 16.5 centimetres, a max length of 24cm and a max depth of 0.5cm; Large letters have a max width of 25cm, a max length of 35.3cm and a max depth of 2.5cm. Weight also becomes more important with large letters , If you qualify for cash assistance through the Food Stamps program, there are several ways to access the cash you need. You can either get cash back when you use your card at the r..., The amount of stamps you need for a large envelope depends on how many ounces your envelope weighs, with one First-Class stamp covering one ounce of postage. Read …, The PERMANENT ™ stamp, identified with the letter P in place of a value, is always accepted at the current domestic postage price. If you buy a PERMANENT stamp today, you can use it anytime in the future. One PERMANENT stamp can be used to mail a letter (weighing up to 30 grams) anywhere in Canada. You can also use PERMANENT stamps in ..., Head to USPS's official website to see how much stamps cost and how heavy your envelope can be. Large envelopes or small packages currently cost $1.20 to mail. First-Class Mail letters can't weigh more than 3.5 oz (99 g), and First-Class envelopes can't weigh more than 13 oz (369 g)., Mailing a first-class letter in a large envelope weighing 1 ounce or less will cost $1.35. Each additional ounce will cost you an extra $0.24. See the table below which shows exactly how many stamps you will need to mail your letter through USPS., A 2oz envelope costs $1.36 cents and needs two forever stamps ($1.32) and one additional ounce stamp (24 cents) A 4oz envelope costs $2.07, equivalent to three forever stamps. An 8oz envelope costs $3.03, requiring four forever stamps plus an additional ounce stamp. You can also choose to simply overpay postage and use only first-class or ..., When a piece of First-Class Mail exceeds any one of the maximum measurements of a large envelope, it is classified and priced as a package. When a First-Class Mail large envelope or flat-size piece is a box or has contents that make it rigid, it is classified and priced as a package. See DMM 101.1.2 for further information., The Mvelopes budget app uses the cash envelope budgeting method to help users save money. You can choose from three monthly plans for your budgeting needs. We may receive compensat..., How Many Stamps for International Mail. ... After 3.5 ounces, you can mail a large envelope (flat) that weighs up to 15.994 ounces, paying the rate for large envelopes., Mailing a first-class letter in a large envelope weighing 1 ounce or less will cost $1.35. Each additional ounce will cost you an extra $0.24. See the table below which shows exactly how many stamps you will need to mail your letter through USPS., 6. For mailable items up to 70 lbs. Expected delivery in 2-5 days. Packages going to certain places (including Alaska, Hawaii, and offshore destinations), or containing hazardous materials or live animals may receive slower service. Back ^. Send mail and packages with USPS online shipping options. Choose your mail service by delivery speed ...