# How Many Sheets of Paper in a Ream?

If you have ever been tasked with printing out a large document or report, you may have heard the term “ream” thrown around when discussing the amount of paper needed. But what exactly is a ream, and how many sheets of paper does it contain? In this article, we will explore the basics of paper measurements and provide insight into the standard size and sheet count of a ream.

## Understanding Paper Measurements

Before we dive into the specifics of a ream, it’s essential to understand how paper measurements work. The weight of paper is measured in “basis weight,” which refers to the weight of 500 sheets of a particular type of paper cut to a standard size. For example, if 500 sheets of 20lb bond paper cut to 17″ x 22″ weigh 20 pounds, then the paper is classified as 20lb bond paper.

It’s important to note that the basis weight of a paper affects the number of sheets in a ream. The higher the basis weight, the fewer sheets of paper will be in a ream. This is because heavier paper takes up more space and weighs more, so fewer sheets can fit in a standard-sized ream.

For example, a ream of 20lb bond paper contains 500 sheets. However, a ream of 24lb bond paper only contains 400 sheets, while a ream of 32lb bond paper contains only 250 sheets.

Knowing the basis weight of a paper is crucial when determining how many sheets are in a ream. In the next section, we will explore the standard size and sheet count of a ream.

## Standard Ream Size

A standard ream size refers to the most commonly used size of paper sold in reams. The standard ream size is 8.5″ x 11″, which is the typical size used for printing documents, letters, and other materials.

The standard ream size is used for a variety of paper types, including copy paper, printer paper, and cardstock. It’s important to note that not all paper types come in a standard ream size. For example, specialty papers such as watercolor paper or construction paper are often sold in non-standard ream sizes.

## How Many Sheets in a Standard Ream

A standard ream of paper contains 500 sheets. This means that if you were to purchase a ream of standard 20lb bond paper, it would contain 500 sheets of 8.5″ x 11″ paper.

However, the sheet count can vary depending on the basis weight of the paper. For example, a ream of 24lb bond paper would only contain 400 sheets, while a ream of 32lb bond paper would only contain 250 sheets. It’s important to check the basis weight of the paper to determine how many sheets are in a ream.

In conclusion, understanding the sheet count in a ream of paper is essential when purchasing paper for printing, copying, or other purposes. By understanding the basis weight of a paper and the standard ream size, you can ensure that you are getting the correct amount of paper for your needs.

## Non-Standard Ream Sizes

While the standard size for a ream of paper is 8.5″ x 11″, there are non-standard ream sizes available as well. These non-standard reams are often used for specialty papers, such as cardstock or photo paper, and can vary in size and sheet count.

For example, a ream of 8.5″ x 14″ legal paper typically contains 500 sheets, while a ream of 11″ x 17″ ledger paper contains 250 sheets. Photo paper reams can vary widely in size and sheet count, depending on the manufacturer and intended use.

When purchasing specialty paper, it’s essential to take note of the ream size and sheet count to ensure that you are getting the right amount of paper for your needs.

## Conclusion

In conclusion, understanding how many sheets of paper are in a ream is essential when printing large documents or reports. The standard size of a ream is 8.5″ x 11″, and it typically contains 500 sheets of 20lb bond paper. However, the sheet count can vary based on the basis weight of the paper and whether it is a non-standard ream size. When purchasing paper, it’s important to take note of the basis weight and ream size to ensure that you are getting the right amount of paper for your needs. By following these guidelines, you can ensure that you always have the correct amount of paper on hand for any printing task.