How Many Stamps Do I Need For A Letter? (full Guide)

Well, we’re changing a bit by cutting the number of stamps that each letter is getting.

Constant changes are frustrating and confusing. Especially if you want to find out the number of stamps you need to mail a letter.

As many customers have heard, USPS is changing the rules for stamps. On July 13, 2019, the Postal Regulatory Commission (PRC) passed rules to cut the price of first-class stamps from 25 cents to 15 cents. For more information, check out our guide.

How Many Stamps Do I Need for a Letter In 2022?

Letters which weigh less than ounces and are not longer than inches in length are sent using First-Class Mail and require one Forever Stamp.
Letters which weigh more than 2 ounces and are not longer than inches in length require more postage, such as additional ounce and extra cent stamps.

there’s tons of information you need to take into account when determining how many postage stamps you need to send a letter, so make sure to check our guide for more useful tips!

How Many Stamps Do I Need for a Standard-Size Letter?

The USPS considers a standard letter to be between 5.5 x 4.5 inches and 11.8 x 8.3 inches.

There is no specific width limit for a letter. Most letters are 5″ tall by 8″ wide, but the width of some letters is between 4″ and 7″.

The envelopes are First-Class Letters, and are charged at First-Class Letter rates.

I will give you the “current” first class rate.

This means that people who order the Forever Stamp can now have the same postage price as those who buy the other types of Forever stamps.

The size guideline may seem like an overwhelming number, but don’t worry too much. These measurements are used to make sure you get the right size.

If you’re sending a greeting card or a legal-sized envelope, there’s a good chance that one Forever Stamp will cover the postage.

The confirmation email will contain instructions on how you can verify your registration code.

How Many Stamps Do I Need for Square Cards?

For example, many square-shaped greeting cards are not able to be mailed as a registered letter.

The United States Postal Service does not have the capability to sort these stamps. Rather, it is the responsibility of the local post office or shipping company to sort them.

Although the US Post Office issues First-Class postage, it requires additional steps before the delivery can occur. This means that the non-machinable surcharge of $0.17 is added onto the first-class postage.

If you have any questions regarding your postage, don’t hesitate to contact us and we’ll be glad to answer them.

This is the regular price for postage. For a surcharge, it is necessary to add a stamp too in the form of a small envelope.

Forever stamps will have the same surcharge, even if the price of the stamp changes.

How Do You Know How Many Stamps to Put on a Letter?

The postal service is requiring that all letters, packages and postcards be weighed, and that every letter or package weighing less than 1 ounce is sent in a flatrate envelope, with 1 Forever Stamp inside.

If you have a square greeting card, or one with special elements that increase the weight, you might be able to check the back of the card for a butterfly icon.

This collaboration has made postage more understandable to consumers. Since they’ve worked together, the two parties have been able to address the growing concerns consumers have about the amount of postage they have to pay.

The USPS has also announced that the first day of 2020 will be the first day that it will put the stamps out for sales. However, all USPS stamps will continue to be manufactured and distributed as usual for the rest of the year.


On December 1, 2018, the postal service changed its UPC barcodes from 12 to 8 digits as part of a redesign. The first barcode had a 3-digit prefix, and then a 7-digit UPC.

When you weigh your mail using a kitchen or mail scale (i.e. scales that can measure in ounces), you can use that weight to determine the number of stamps needed to post your letter.

If you’re looking at adding a weight meter to your backpack, remember to measure your pack’s weight and thickness, and figure in any weight or thickness you add to the pack.

To get all of the Forever Stamps you’ll need, divide the total postage cost by the current price of a Forever Stamp (it’s currently $0.05).

Denominational stamps are a good idea if you’re sending a lot of mail to the same place, or if you’re going to a lot of different places.

If I don’t have access to a scale, I’ll ask an employee at the post office to tell me how much postage I owe.

I can add stamps I’ve already purchased. I can also pay the postage; the employee prints it for me.

Do I Need 2 Stamps for One Letter?

Your letter must weigh 1 ounce or less and be normally shaped if it’s being sent to a regular destination.

You do not need to pay for the additional postage because you are sending more than one letter. The additional postage would be $0.25 if you were sending two letters instead of the single letter you currently are.

You may have problems with the heavier mail, so you may want to use one Forever Stamp, but keep the other for postage, if possible.

You could also purchase additional ounce stamps to cover letters weighing more than 5 ounces. The cost to apply for a 5 ounce Forever Stamp is the same as the cost to apply for a 2 ounce Forever Stamp.

In your example, you’re going to need at least two Forever Stamp applications to cover the letters. But the cost is the same for each application.

If you see two stamps in the same spot, and they’re going to overlap you’ll have to re-stamp.

How Many Stamps Do I Need for a 2 Ounce Letter?

Letters weighing between 1.1 and 2 ounces can be postmarked for free, at any United States Post Office.

These Forever Stamps can be used anywhere the government uses the Postage Due Stamp. This includes all mail delivered within the United States.

How Many Stamps Do I Need to Send a Letter Out of State?

You will be expected to send a Forever Stamp on top of anything that weighs 1 ounce or less from the United States to another state.

In other words, even if you mail letters to people in other states, the postage stays the same.

In addition, with the exception of USPS First Class Mail, all other USPS mailing services are available to U.S. military and government personnel serving overseas, including mail delivered at APO/FPO/DPO addresses outside the continental United States. Additionally, First Class Mail can be sent to military personnel serving abroad from the continental United States.

Because these destinations are not physically located in the United States, they are treated as domestic postal address and the required postage reflected this.

How Many Stamps Do I Need to Send a Letter to Canada?

Right now, the Post Office charges $1.30 for a standard First-Class letter sent to Canada. The letter weighs up to 2 ounces and USPS is now giving a discount to Canadians.

Global forever stamps are available at any post office.

Canadian Forever Stamps will always have the same value as their domestic Forever Stamp equivalents, based on the current exchange rate. Domestic Forever Stamps will be more valuable if the Canadian rate goes up than down.

For instance, if you have enough domestic Forever Stamps and/or extra cent stamps, you can cover up to $5.00 US in postage.

How Many Stamps Do I Need to Send a Letter to Mexico?

United States Postal Service charged $1,300.00 for a first-class letter you sent to Mexico.

The United States government no longer charges a “special handling” fee for a first-class letter. However, if there is damage to the envelope, special handling fees that are the same as a first-class letter may still be charged.

This amount of money will be enough to cover the postage to send this package to another country.

Letters weighing between 1.1 and 2 ounces currently cost $1.96.
But letters weighing between 3 and 4 ounces currently cost $1.84.

How Many Stamps Do I Need to Send a Letter to Australia?

A letter going to Australia, the United States, Canada and Europe, costs $1.30, but paying for this by means of 1 Global Forever stamp is possible.

There is a fee when you mail a letter with a weight of less than 2 ounces.

How Many Stamps Do I Need to Send a Letter to England?

If a letter weighing 2 pounds costs $2.43, you can send 4 of them by purchasing 1 Global Forever stamp. (This is a good way to offset the price of Global Forever stamps, which is now $1.05.)
You can also order Global Forever stamps from a US Post Office.

If you are curious, you can see posts on How do you say it’s a purple heart forever stamp, U.S. Postage Stamps, USPS Stamps, and American Forever stamps.


We can calculate how many stamps you need to mail your letter by considering its weight, size, shape, and the weight of a stamp. We can also factor in the destination.

Online, you can find information about a range of things, for example, it’s possible to find out how to get money from the bank or online, you could find out more about your property, you could find out the latest news around the world, and so on.

Similar Posts:

About the author

I have always been a shopaholic. A lot of times my questions went unanswered when it came to retail questions, so I started Talk Radio News. - Caitlyn Johnson

Leave a Comment