How Much Does a Book Weigh? (Detailed Guide)

If you’ve ever wondered about the weight of a book, you’re not alone. Many people share this curiosity, especially when deciding on the right book size to carry around or assessing shipping costs. The weight of a book isn’t something we typically think about, but it can have implications in various practical situations.

Several factors will come into play to understand how much a book weighs. These factors include the number of pages, the type of paper, the binding, and the cover materials. You may find that the variation in book weights can be significant depending on these elements.

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Mass-market paperbacks are typically the lightest option, weighing 7 to 9 ounces on average. Trade paperbacks fall in the middle, with an average weight of 12 to 16 ounces. Lastly, hardcover books are the heaviest, averaging between 18 and 32 ounces.

How Much Does a Book Weigh?

When you’re trying to determine how much a book weighs, there are several factors you’ll need to consider as it can vary depending on the size, paper quality, and the number of pages.

First, consider the size of the book. Books come in various dimensions, such as mass-market paperbacks, trade paperbacks, and hardcovers.

Mass-market paperbacks are typically the lightest option, weighing 7 to 9 ounces on average. Trade paperbacks fall in the middle, with an average weight of 12 to 16 ounces. Lastly, hardcover books are the heaviest, averaging between 18 and 32 ounces.

The type of paper used in the book also contributes to its overall weight.

Generally, three major paper types are lightweight, mid-weight, and heavy-weight.

Lightweight paper is often used in mass-market paperbacks and can weigh around 45 to 55 grams per square meter (gsm).

Mid-weight paper, commonly used in trade paperbacks or some hardcovers, ranges from 60 to 90 gsm.

Lastly, heavy-weight paper, often found in hardcover works or art books, can weigh between 100 and 160 gsm.

The number of pages in a book is another crucial aspect that impacts its weight. To estimate the weight, multiply the number of pages by the weight of the paper (gsm). For example, a 200-page book using mid-weight paper could be calculated as follows: 200 pages x 80 gsm.

Moreover, don’t forget the weight of the book’s cover. Most hardcovers use a heavier paper material for the cover, which can add a few extra ounces to the overall weight. In the case of paperbacks, the covers usually have a negligible impact on weight since they are made of slightly heavier paper or card stock.

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Factors Determining Book Weight

When you pick up a book, you might wonder how much it weighs. The weight of a book depends on a few key factors, and understanding them can give you a better estimate of a book’s heaviness.

Size of the book: One of the main factors in determining a book’s weight is its size. Larger books, like hardcover novels or comprehensive textbooks, generally weigh more than smaller ones, such as paperbacks or pocketbooks. Remember that the size and weight can differ even between books of the same genre and category.

Type and thickness: The paper used in a book also affects its weight. Some books use thin and lightweight paper, while others opt for thicker, heavier paper. For example, a book with glossy pages, often seen in art books and photography collections, weighs more than a book with regular paper pages.

Number of pages: The more pages a book has, the heavier it tends to be. The additional pages can add significant weight as you flip through a book, especially in longer novels or textbooks.

Binding and cover materials: Lastly, the materials used for the book’s binding and cover play a role in its overall weight. Hardcover books are typically heavier due to their sturdy, protective covers made from materials like cardboard or leather. In contrast, paperbacks have lighter, flexible covers, making them more lightweight and portable.


Physical Properties

Paper Type

When considering the weight of a book, it’s important to recognize that different paper types have different weights. In general, higher-quality paper will be heavier. Here’s a quick overview of some common paper types and their weights:

  • Newsprint: This lightweight paper type is typically used for newspapers. It usually weighs around 45-48 gsm (grams per square meter).
  • Offset or Uncoated: Common in book printing, this type of paper is slightly heavier than newsprint, generally weighing between 60-120 gsm.
  • Gloss or Coated: Often used for magazines, promotional materials, and other print materials, this paper type has a shiny finish and typically weighs between 80-150 gsm.

Cover Type

Another factor to consider when determining the weight of a book is the cover type. Here are a few common cover types and their typical weights:

  • Paperback or Softcover: These covers are made from heavier-weight paper or thin cardboard, coated with a protective layer, and usually weigh between 250-350 gsm.
  • Hardcover: Constructed using thick cardboard or a similar material, hardcovers are more durable than paperbacks, and, therefore, heavier – typically weighing 1.5-2.5 mm in thickness.
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The cover type will affect not only the look and feel of your book but also its overall weight.

Binding Method

Finally, the binding method can play a role in the overall weight of your book. Here are two popular binding methods and their impact on weight:

  • Perfect Binding: This method uses a strong adhesive to bind the pages and cover together. The adhesive slightly increases the book’s overall weight, but not as much as other methods.
  • Sewn Binding: Books with sewn bindings have their pages physically sewn together before being attached to the cover. This method results in a more substantial weight increase compared to perfect binding.

Book Size

Page Dimensions

When considering how much a book weighs, you’ll first want to look at the page dimensions. Books come in various sizes, such as mass-market paperbacks, trade paperbacks, and hardcovers. The dimensions of the book will have a direct impact on its weight. Here’s a quick overview of common book sizes:

  • Mass-market paperback: 4.1 x 6.8 inches
  • Trade paperback: 6 x 9 inches
  • Hardcover: 6 x 9 inches, 5.5 x 8.5 inches, or 8.5 x 11 inches

Remember, these are just general guidelines, and there may be deviations from these dimensions. The thickness of the pages and the cover material will also impact the weight.

Number of Pages

The number of pages is another significant factor in determining a book’s weight. Books with more pages will generally weigh more, but the page thickness and material will also play a role.

To give you an idea of how the number of pages could affect a book’s weight, we can look at the average weight per page for each book type:

  • Mass-market paperback: 0.02 to 0.03 ounces per page
  • Trade paperback: 0.03 to 0.04 ounces per page
  • Hardcover: 0.04 to 0.06 ounces per page

To estimate the weight of a book, you can multiply the number of pages by the average weight per page for the specific book type.

Specific Book Types


Hardcover books, also known as hardback or hardbound books, are bound with rigid protective covers. These covers are typically made of thick cardboard wrapped in cloth or paper with a dust jacket for additional protection.

Regarding weight, hardcover books are generally heavier than their paperback counterparts. The weight can vary depending on the dimensions, number of pages, and type of paper used.

As an example, a typical hardcover novel with around 400 pages could weigh between 1.5 to 2.5 pounds (680 grams to 1.1 kilograms).

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Remember that larger-format books like coffee table books or textbooks might weigh significantly more due to their size and paper weight.


Paperback books, also known as softcover or softback books, have lighter and more flexible covers, usually made of paper or thin cardboard. The pages of paperbacks are often made from lighter paper, contributing to the overall lighter weight of the book.

A standard paperback novel with around 400 pages might typically weigh between 0.5 to 1 pound (225 grams to 450 grams).

Pocket-sized paperbacks, often mass-market paperbacks, tend to weigh even less due to their smaller dimensions and thinner paper.


E-books are electronic versions of books and, therefore, do not have a physical weight. However, if we consider the weight of the device you’re using to read the e-book, such as a tablet or e-reader, the weight would generally range from 0.5 to 1.5 pounds (225 grams to 680 grams).

To sum up, while the weights of paperback and hardcover books can change based on page count and dimensions, e-books do not have a specific weight, but their reading devices might.

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You might be curious about the weight of some famous books. Let’s take a look at a few examples so you can get a better idea. Remember that a book’s weight depends on its dimensions, paper type, and the number of pages.

Harry Potter series: The books in this beloved series vary in weight. For instance, the first book, Harry Potter and the Philosopher’s Stone, weighs around 14 ounces (396 grams), while the much larger Harry Potter and the Order of the Phoenix weighs around 56 ounces (1.6 kg).

The Lord of the Rings trilogy: The weight of these classic books also depends on the edition. A paperback edition of The Fellowship of the Ring might weigh around 12 ounces (340 grams), while The Return of the King tends to be heavier, at about 19 ounces (538 grams).

The Catcher in the Rye: This well-known book, often studied in high school literature classes, has around 277 pages and can weigh roughly 9 ounces (255 grams) for a paperback edition.

Here’s a table that illustrates the estimated weight of some other popular books:

Book TitleEstimated Weight
To Kill a Mockingbird14 ounces (397 grams)
The Da Vinci Code32 ounces (907 grams)
Twilight19 ounces (538 grams)
The Hunger Games14 ounces (397 grams)
The Girl with the Dragon Tattoo20 ounces (567 grams)
The Great Gatsby7 ounces (198 grams)

Remember, these weights are just approximations and can vary depending on the edition and printing of each book. Hardcover editions, for example, typically weigh more than their paperback counterparts. When determining the weight of a book, be sure to consider these factors.

About Kevin Jones

My name is Kevin Jones, and I'm the proud founder of this website. I'm a self-professed measurement enthusiast, and I've been passionate about measuring things for as long as I can remember. On this website, you'll find information on all aspects of dimensions, including measurements and weight of stuff.