How Long Should My Book Be?

The question “How long should my book be?” is question gets posed frequently in my local writers’ group or from clients, however, the question comes in many variations: How many pages are in a memoir? How many words should be in memoir? What’s a good length for writing my story?

These questions are usually from first-time writers, many of them writing their story. Some are writing a novel, while others are writing their personal narrative or nonfiction based on lessons they’ve learned.

There’s always a question behind the question.

For some, it’s: Am I writing too much? Or, How much further do I have to go? Will a publisher or reader think it’s too short? Too long? How many pages will I have to fill?

And behind those questions is a sense of anxiety or measuring the perseverance stretched out before them.

Any book category has its own tendencies of word count that readers expect. A children’s book could be 400 to 1,000 words. Various genres of fantasy or adventure novels could run well past 100,000 words. Non-fiction business books would typically run around 30,000 – 50,000 words. Head to a bookstore or look up a few books in the genre you’re writing and do the calculations yourself, and you might start seeing the trend.

This post focuses solely on memoirs across various genres such as Christian, literary, wellness, history, and commercial memoir.

To answer the question, How long should my memoir be? I made a list of 35 bestselling and influential memoirs from my bookshelf, my audiobook playlist, books friends told me they enjoyed, memoirs most often mentioned in other blogs, bestseller lists, and my growing “want to read” list.

I typed the list into ChatGPT and asked it to compare the paperback page counts, publication years, and genres. I was curious to see the different trends. Was there a common denominator? Were there patterns? Are we even asking the right question?

To my delight, ChatGPT spit out some lovely charts that make any kind of data a little more friendly for me to digest. What surprised me was the length of the longest memoirs. What didn’t surprise me was that the average length of memoirs was shorter than what many new writers think.

For the sake of relatability, we’ll first refer to length in pages, and then translate that to word count later on, which is what many writers and publishers focus on.

Full comparison table of all 35 memoirs

Here is the chart of all 35 memoirs, comparing publication year, author, paperback page count, and genre.

YearFull TitleAuthorPagesGenre
1946Man’s Search for MeaningViktor E. Frankl184Holocaust / psychology
1969I Know Why the Caged Bird SingsMaya Angelou304Literary / coming-of-age
1971The Hiding Place: The Triumphant True Story of Corrie Ten BoomCorrie ten Boom272Christian / war / faith
1994Bird by Bird: Some Instructions on Writing and LifeAnne Lamott272Writer’s memoir
1995The Liars’ ClubMary Karr320Literary memoir
1997Tuesdays with Morrie: an old man, a young man, and life’s greatest lessonMitch Albom224Relationship / mortality
2000On Writing: A Memoir of the CraftStephen King288Writer’s memoir / craft
2000Kitchen Confidential: Adventures in the Culinary UnderbellyAnthony Bourdain320Career / food / lifestyle
2002The Day the World Came to Town: 9/11 in Gander, NewfoundlandJim DeFede288Social history / 9-11
2003Blue Like Jazz: Nonreligious Thoughts on Christian SpiritualityDonald Miller240Christian / spiritual memoir
2005The Glass CastleJeannette Walls320Family / resilience
2005The Year of Magical ThinkingJoan Didion240Grief / literary
2010The Sound of a Wild Snail EatingElisabeth Tova Bailey208Illness / nature
2010Faith Unraveled: How a Girl Who Knew All the Answers Learned to Ask QuestionsRachel Held Evans240Christian / deconstruction
2011Surprised by OxfordCarolyn Weber432Christian / intellectual
2011Jesus, My Father, the CIA, and MeIan Morgan Cron272Christian / family / recovery
2011LitMary Karr352Literary / recovery / faith
2012Wild: From Lost to Found on the Pacific Crest TrailCheryl Strayed336Adventure / healing
2013Braiding Sweetgrass: Indigenous Wisdom, Scientific Knowledge, and the Teachings of PlantsRobin Wall Kimmerer408Nature / reflective
2013The Reason I Jump: the Inner Voice of a Thirteen-Year-Old Boy with AutismNaoki Higashida176Disability / neurodiversity
2014Still: Notes on a Mid-Faith CrisisLauren F. Winner272Christian / grief / spiritual life
2015Between the World and MeTa-Nehisi Coates176Cultural / personal reflection
2016When Breath Becomes AirPaul Kalanithi256Illness / meaning
2017Hillbilly ElegyJ. D. Vance272Family / class / identity
2018EducatedTara Westover368Education / identity
2018BecomingMichelle Obama448Public life / identity
2019Adorning the DarkAndrew Peterson224Christian creative / vocation
2019Maybe You Should Talk to SomeoneLori Gottlieb432Therapy / wellness / relationships
2020GreenlightsMatthew McConaughey304Celebrity / life philosophy
2021God in the ICUDavid K. Bernard224Christian / illness / faith
2021Crying in H MartMichelle Zauner256Grief / family / food
2022Finding MeViola Davis304Celebrity / trauma / resilience
2023All My Knotted-Up LifeBeth Moore352Christian / ministry
2024The Table Where We MeetJess Janz240Hospitality / spiritual reflection
2025Raising HareChloe Dalton304Nature / grief / reflection

What I Expected

Many of the paperback memoirs I read were less than an inch thick—maybe 280 pages. But I was curious: Was this an average length for a memoir? Or did I just choose ones that length because they were easier for me to finish than some of the thick hardcover volumes on store shelves?

I also wanted to know: Have the lengths of memoirs changed over the decades? Is it possible memoirs have gotten shorter over the years? Or was there a trend toward longer memoirs? (Turns out the year vs length doesn’t matter much.)

Here are a few examples of books that made it onto my list:

  • The Sound of a Wild Snail Eating — 208 pages
  • Adorning the Dark — 224 pages
  • Blue Like Jazz — 240 pages
  • Wild — 336 pages
  • Educated — 368 pages
  • Becoming — 448 pages

The center of gravity on the list was not the hefty 400 pages of celebrity memoirs found on prime display shelves of books stores. Instead, it was roughly 240–320 pages, averaging 288 pages across all 35 memoirs.

In other words, if your memoir is sitting around 270 pages, you’re writing a book that looks similar to many books readers already love.

Based on a dataset of 35 successful memoirs, here’s a snapshot where the page count lands

ShorestMedianAverageLongest
176 pages288 pages290 pages448 pages

Different Memoir Genres Tend to Have Different Lengths

When I looked across the clusters of books categorized roughly into genres, I noticed another pattern emerge. That’s a good reason to know where your memoir might fall on a shelf in your local Chapters, Barnes & Noble, or independent bookstore.

CategoryTypical range
Christian / spiritual memoir220–280 pages
Literary memoir240–320 pages
Wellness / grief / reflective200–300 pages
Commercial narrative memoir300–370 pages
Celebrity / public figure memoir300–450 pages

Christian and Faith Memoirs (220–280 pages)

Examples:

  • Blue Like Jazz — 240
  • Faith Unraveled — 240
  • Still — 272
  • Adorning the Dark — 224

Whether written in essay style or with a strong story arc, these books usually have a reflective, theme-centered vibe and are often conversational. They definitely have less pressure to cover an entire life, instead nailing one strong theme.

Literary Memoirs (240–320 pages)

Examples:

  • The Liars’ Club — 320
  • I Know Why the Caged Bird Sings — 304
  • The Year of Magical Thinking — 240

Literary-style memoirs paid more attention to language and emotional, sensory depth. But still, many of the reviews commented that they were surprisingly concise.

Wellness, Grief & Reflective Memoirs (200–270 pages)

Examples:

  • When Breath Becomes Air — 256
  • Crying in H Mart — 256
  • The Sound of a Wild Snail Eating — 208

Memoirs that focused on a specific season, illness, loss, or transformation tended to range from 200 to 250 pages. I can see how that would be worth noting. I imagine there is some heaviness—maybe even some repetition of dark emotions and monotony through the healing journey—and a reader would want to stay in that space just long enough.

Commercial & Celebrity Memoirs (300–450+ pages)

Examples:

  • Educated — 368
  • Greenlights — 304
  • Becoming — 448

Books geared for the commercial market or around celebrities and well-known figures ranged from 300 to 450 pages. Traditional publishers are quite careful and strategic about the cost of the page counts of their books, so you know this has to be worth it to them.

Paperback page counts for all 35 memoirs (ordered shortest to longest)

These lengths are a good clue that memoir length is often connected to a broader life scope and larger public platform—and, of course, how many curious (or nosy?) readers are already invested in the person.

One Nifty Thing I Noticed

One discovery I hadn’t really noted before was just how powerful some of the shortest memoirs were.

The Reason I Jump is only 176 pages.
Man’s Search for Meaning is 184 pages.
The Sound of a Wild Snail Eating is 208 pages.
Tuesdays with Morrie is 224 pages.

While petite, none of these books feel incomplete. In fact, they’re among the most memorable memoirs on the list. Sometimes the most profound memoirs are the ones that know exactly what to include… and what to leave out. Readers are looking for a meaningful story, and length is only a small factor.

The Biggest Misconception About Memoir

Memoir Is Not Autobiography

Just to be clear, I’m going to talk about the memoir genre, not autobiography.

A memoir is a meaningful slice of the author’s life, whereas an autobiography is centered around a chronological view of a whole life story. An autobiography could be more of a scrapbook of words, pictures, and timelines, whereas a memoir would be a thread of scenes around a theme.

Here are some examples:

  • Wild → one wilderness journey (though I found the preamble getting to that journey longer than necessary)
  • The Sound of a Wild Snail Eating → a season of being bedridden
  • Blue Like Jazz → semesters of spiritual searching

This means for your book, you don’t need to delve into every childhood memory, every trauma, every relationship, move, or career change.

You choose the moments that tie into that thread—those that impacted your perspective, your life, your choices, and your thinking related to that theme.

What is the one question, wound, transformation, or season that your memoir is really about?

Once you identify the thread, the required length becomes much clearer.

What I’d Aim for as a First-Time Memoir Writer

Here’s what I would aim for if I were writing my first memoir.

Once you know your word count target, it can help you pace your writing goals. It can also help you determine if you’ve got too much content for the structure of your book. It can also help you understand certain areas of your book that might need to be developed more for the pacing and structure of your narrative arc.

Reflective / Spiritual Memoir

  • 50,000–65,000 words
  • Roughly 220–280 pages

Standard Narrative Memoir

  • 60,000–75,000 words
  • Roughly 250–320 pages

Expansive Memoir with Multiple Timelines or Significant Research

  • 75,000–90,000 words
  • Roughly 320–450 pages

To clarify with a word of caution—or reassurance—I would not start by trying to write a 100,000-word memoir.

The longer the book, the harder it will be to structure. The more often you’ll probably find yourself repeating yourself. The slower the pacing. Which means fewer readers will finish reading the book.

Not to mention how much more intimidating and exhausting it will be to revise.

If you have 100,000 words to fit into a memoir, I bet there’s a way you can cut a bunch of that out—or turn it into a couple of books that will be easier to write, edit, and inspire readers to read.

In my experience, many memoirs become stronger not when the author adds more memories, but when they remove the ones that don’t enrich the central thread.

It doesn’t mean it’ll be easy, but your reader will be grateful.

Things I Want Every New Memoir Writer to Remember

Writers Measure Length in Word Count

Although we’ve been talking about page counts, writers and publishers actually measure a manuscript by word count. The number of printed pages changes depending on trim size, font, margins, and formatting, but word count stays the same.

Your Audience Matters

Knowing who your readers are—their desires, struggles, and expectations when they pick up your book—makes a huge difference in clarifying how long your book should be.

Or think of it this way: What inspires you to commit to the length of a book?

  • How many people already know you?
  • Are readers coming for you or for the theme?
  • How easy is the book to read?
  • How much emotional energy or mental focus will the story require?

Most readers are willing to spend more time with a story that keeps moving and keeps revealing something meaningful than with a large quantity of random information and events.

Your Purpose Matters Most

You’ve figured this out by now: The right memoir length is not the shortest possible book or the longest possible book. What you’re focus needs to be on is what are the essential moments of your story and how you can share them a way that engages your reader and gives them what they’re looking for.

If you’re asking, “Is my memoir long enough?” consider asking a different question:

Have I included the moments that carry the reader from who I was to who I became within the theme I chose?

That transformation—not the page count—is what readers remember.

What you might like to read next:

How to Structure a Non-Fiction Book: 9 Ways Readers Could Experience Your Message

Finding Motivation to Write Your First Draft (and Finish It)

Is a Memoir an Autobiography or Life Story? How to Decide to What to Write

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