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Book size, binding, paper stock, and formatting options

Choose the cover, book binding style, custom book trim size, and paper stock option that works best for your printed book

Make your book

Questions? Call us at 856-460-8069

What's your style? What's your genre?
We have book sizes for every author.

There's nothing like seeing your work in print for the very first time. We've got you covered with a large and robust selection of affordable book printing options. A comprehensive book design package includes cover design, physical book size formatting, text and font formatting, binding options, and more. Review the choices below to decide what book size your next masterpiece will look like and create your unique book today. BookBaby offers different book trim size options, different cover styles, and book binding types. Not sure where to start? Contact us today for book publishing and formatting services, and we can work together on getting your custom book printed.

Book interior text paper stock options

Your pages should look as good as the words written on them. The art of choosing the right paper stock is tricky, but it will ultimately define the feel and quality of your print book, depending on your budget and production time. Uncoated paper stock has a rough, natural feel to it and is recommended for more traditional books without imagery. Coated paper stock reflects more light and has a slicker feel. It's a popular choice for photography, art, comic and children's books.

420 PPI, 94 Opacity, SFI Certified

420 PPI, 94 Opacity, SFI Certified

Uncoated & Off-white

Best for lengthy novels,
prose and non-fiction.

485 PPI, 93 Opacity, SFI Certified

485 PPI, 93 Opacity, SFI Certified

Uncoated & White

Best for lengthy novels and extended text.

556 PPI, 95 Opacity, SFI Certified

556 PPI, 95 Opacity, SFI Certified

Heaviest & White

Best for photos and full color printing books.

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Standard Print On Demand book sizes

BookBaby offers both hardcover and softcover options in all book sizes. There is a 24-page count minimum for our hard case bindings. Custom hardcover books can also be covered with a dust jacket, a removable paper cover used to protect a book from dirt or damage.

digest

Digest

5.5" x 8.5"

More info Digest
Digest trim size is commonly used for small publications, but is also a popular formatting option for poetry books. Need special book formatting for your poetry? Our sales team can help.
us trade

US Trade

6" x 9"

More info US Trade
US Trade book layouts are a popular selection for sporting books and other nonfiction titles. This size is commonly used for hardcover books.
us letter

US Letter

8.5" x 11"

More info US Letter
US Letter size is useful for many types of books ranging from photography to training manuals. This template has the same dimensions as a piece of average computer paper.
landscape

Landscape

9" x 7"

More info Landscape
Landscape books make beautiful art and photography tabletop books and children's books. If you're writing an illustrated children's book, make sure to account for images and text with this book template.
square

Square

8.5" x 8.5"

More info Square
Square is matched well with all binding styles and text paper stock options. Square sizes are popular options for larger format fiction, nonfiction, photography books, and cookbooks.

Additional trim sizes

All are available in hardcover and softcover options

Pocket Book 4.25 inches x 6.87 inches

Pocket Book

4.25" x 6.87"

More info Pocket Book
Pocket Book is often used for romance, mystery, literature, and other fiction novels. Our 60lb natural paper stock is our most popular selection for our pocket book trim size.
comic book

Comic Book

6.625" x 10.25"

More info Comic Book
This classic style is great for comic books, magazines, children's books, and any genre that uses low-page count or high-page count color printing. Gloss paper printing options are highly suggested.
portrait

Portrait

8" x 10"

More info Portrait
The portrait size has many uses including textbooks, art and photography books, training manuals, cookbooks, and religious publications.
small square

Small Square

7.5" x 7.5"

More info Small Square
Small square book sizes are a great compact option for any genre — particularly children's books. This format works well for all paper selections.
large portrait

Large Portrait

9" x 12"

More info Large Portrait
The large portrait book size offers the same look as the portrait size, only more robust, which is perfect for larger art books, photography books, and cookbooks.
Large Square

Large Square

10" x 10"

More info Large Square
The large square book size is a perfect way to display art and photography. All paper and binding options are a good fit for this book format.
landscape 12x9

Landscape

12" x 9"

More info Landscape
Landscape books are a great option for beautiful art books, photography books, tabletop books, and children's books. If you're writing an illustrated children's book, make sure to account for images and text with this book template.
landscape ltr

Landscape

11" x 8.5"

More info Landscape
Landscape books are a great option for beautiful art books, photography books, tabletop books, and children's books. If you're writing an illustrated children's book, make sure to account for images and text with this book template.
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Custom book binding options

Whether you want a flexible perfect bound paperback or a sturdy hardcover, we offer custom book binding options that give your book the look and feel you want. Not sure which binding style is right for your manuscript? Each binding style is explained in detail below, helping you match your project with the right format for readability, durability, and printing costs.

example of perfect binding

Perfect binding

More info Perfect binding
Flexible glued binding for softcover book covers. Perfect Binding is the binding style of choice for most paperback books. Minimum 24 Pages are needed.
example of an adhesive case wrap

Adhesive case wrap

More info Adhesive case wrap
Adhesive Case Wraps are printed on 80lb Enamel stock with gloss lamination. Minimum 24 Pages are needed.
example of an Smyth sewn binding

Adhesive case wrap and Dust jacket

More info Adhesive case wrap and Dust jacket
Adhesive Case Wraps & Dust Jackets are printed on 80lb Enamel stock with gloss lamination. Minimum 24 Pages are needed.
example of an Smyth sewn binding

Smith sewn binding

More info Smyth sewn binding
BookBaby workbooks are Smyth sewn for superior durability — a feature rarely found in short-run printing. Pages lay flat, stay put, and withstand even the busiest school day.
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Custom book cover finishes

Grab your reader's attention with a professionally designed print book cover design finished with a soft matte or polished gloss.

example of gloss film lamination

Gloss film lamination

More info Gloss film lamination
A lustrous film laminated gloss coating. Gloss finish protects your cover and adds a bright radiant sheen to your books cover.
example of a matte finish

Matte finish

More info Matte finish
A non-glossy finish without luster. Images appear softer and less crisp than gloss coated covers.
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Interior book text print type & image printing

Custom formatting books isn't only about the outside cover. The layout of the inside deserves some attention too. This includes text, font size, photos, and more. Make sure the inside of your books look as good as you write with fully colorized image printing and custom interior book text print.

example of black and white text and image printing

Black & White interior text & image printing

More info Black & White interior text & image printing
Black text printing should be selected for books that contain NO color printing inside the body of the book. With this formatting option, all text and images will be printed in black & white.
example of full color text and image printing

Full color interior text & image printing

More info Full color interior text & image printing
Choose color text printing for books containing any color printing inside the body of the book. With this option any images or text that require color printing will be printed in color.
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Word count

Here is our recommended word count for the most-popular styles of books:

Word Count POCKET BOOK pages DIGEST pages TRADE pages
10,000 30-75 25-50 25-50
20,000 75-100 50-100 50-100
30,000 100-150 75-150 75-150
50,000 200-300 150-250 150-250
70,000 250-375 250-350 200-300
100,000 400-500 350-450 300-400
150,000 550-650 450-575 400-500
200,000 700-800 600-700 550-650
225,000 N/A 700-800 650-750
250,000 N/A N/A 700-800
Based on 11pt font (9pt for Pocket size), 1.5 line spacing, no images.

Ready to get published? Create your book right now!

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Frequently asked questions:

What are the most common paperback book sizes?

Paperback book sizes vary, but the most-popular sizes in the publishing industry include 5 x 8 inch, 5.5 x 8.5 inch, and 6 x 9 inch formats. These standard book sizes are widely accepted by platforms like Amazon KDP and IngramSpark, making them ideal for fiction books, memoir projects, and many books sold in stores. Choosing the right page size affects readability, printing costs, and overall presentation. Trade paperback formats are larger and more professional, while mass-market paperback options are smaller and more compact.

How do I choose the right standard book sizes?

Choosing standard book sizes depends on your manuscript type, genre, and audience. Fiction books and memoir titles often use trade paperback formats, while textbooks, cookbooks, and picture books may require larger dimensions for better readability. Consider width, height, and margins carefully, as these affect typography and layout. Many books follow popular sizes accepted by Amazon KDP and IngramSpark to ensure easy distribution through booksellers. This guide recommends comparing available trim sizes and understanding how page size impacts printing costs and reader experience. Think of it like choosing clothing sizes — fit and proportion matter for comfort and usability.

What is the difference between trade paperback and mass-market paperback?

Trade paperback books are larger, typically printed on higher quality paper stock, and commonly sold in bookstores alongside hardcover editions. Mass-market paperback versions are smaller, more affordable, and often found in grocery stores or travel locations. The difference in dimensions, width, and height impacts readability and typography. Trade paperback is ideal for memoir, fiction books, and modern books, while mass market paperback suits high volume distribution. Platforms like Amazon KDP and IngramSpark support both formats, but printing costs and margins vary. Choosing between them depends on your publishing goals and how you want your manuscript presented.

Why do paperback book sizes matter for readability?

Paperback book sizes directly affect readability because page size, margins, and typography determine how comfortable the text is to read. Smaller formats like mass-market paperback can feel cramped, while larger trade paperback sizes offer more spacing and clarity. Standard book sizes are designed to balance portability and readability, making them popular in the publishing industry. Choosing the right dimensions ensures your manuscript looks professional and aligns with other books in your genre. This is especially important for textbooks, cookbooks, and picture books where layout plays a major role in reader experience.

Are there standard book sizes for Amazon KDP and IngramSpark?

Yes, both Amazon KDP and IngramSpark offer a range of standard book sizes that are widely used across the publishing industry. These include popular sizes like 6 x 9 inch, 5.5 x 8.5 inch, and other paperback book sizes suitable for fiction books, memoir titles, and textbooks. Using these dimensions ensures compatibility with printers and booksellers, reducing formatting issues and printing costs. This guide recommends sticking to available trim sizes provided by these platforms for smooth distribution. Think of it like using standard shipping boxes: it simplifies the entire process from printing to delivery.

How do margins and typography affect book formatting?

Margins and typography play a crucial role in book formatting because they impact readability and visual appeal. Proper margins prevent text from being cut off during printing, while typography ensures the text is easy to read across different sizes. Paperback books require careful spacing, especially in trade paperback and mass market paperback formats. Standard book sizes help maintain consistency across many books, whether for fiction books, memoir, or textbooks. Printers and platforms like Amazon KDP and IngramSpark have specific requirements, so following this guide ensures your manuscript meets industry standards and looks professional.

What are available trim sizes and why do they matter?

Available trim sizes refer to the final dimensions of your printed book after trimming. These sizes determine the width, height, and overall look of your paperback books. Standard book sizes are commonly used to align with publishing industry expectations and distribution platforms like Amazon KDP and IngramSpark. Choosing the right trim size affects printing costs, readability, and how your book compares to other books in a bookstore. This guide helps you understand how different sizes suit genres like fiction books, cookbooks, textbooks, and picture books, ensuring your manuscript fits its intended purpose.

Do different book sizes affect printing costs?

Yes, different sizes directly impact printing costs. Larger paperback book sizes require more paper stock, increasing expenses, while smaller formats like mass market paperback are more cost efficient. Standard book sizes help optimize production because printers are already set up for those dimensions. Platforms like Amazon KDP and IngramSpark calculate pricing based on page size, page count, and materials. This guide recommends selecting popular sizes to balance cost and quality. Think of it like printing photos - larger prints cost more, but they may provide better detail depending on your needs.

Which book sizes are best for different genres?

Different genres benefit from different sizes. Fiction books and memoir titles typically use trade paperback formats for better readability. Textbooks and cookbooks often require larger page size for images and detailed layouts. Picture books use even larger dimensions to highlight visuals. Mass market paperback is ideal for compact, high volume distribution. Standard book sizes ensure consistency across many books in the publishing industry. Platforms like Amazon KDP and IngramSpark support these formats, making it easier to distribute through booksellers. This guide helps match your manuscript to the right format based on content and audience.

How do I prepare my manuscript for printing?

Preparing your manuscript involves formatting it according to standard book sizes, setting proper margins, and choosing appropriate typography. You’ll also need to adjust page size, width, and height based on your chosen paperback book sizes. Platforms like Amazon KDP and IngramSpark provide guidelines to ensure compatibility with printers. This guide recommends reviewing available trim sizes and aligning your formatting with industry standards. Think of it like preparing a file for printing photos: resolution, layout, and sizing all matter. Proper preparation ensures your book looks professional and meets publishing industry expectations.

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