How Long Does It Take to Write a Novel? Real Timelines and a Pace Calculator

Writing a novel takes as long as your target word count divided by your weekly pace, plus revision. An 80,000-word first draft at 500 words a day, five days a week, takes 32 weeks; at 1,000 words a day it takes 16. Documented timelines run from Ray Bradbury's nine-day first draft of what became Fahrenheit 451 to Donna Tartt's eleven years on The Goldfinch, so the only timeline that matters for planning is the one your own pace produces.

The calculator below does the division for you. The rest of this guide explains how to choose the inputs honestly, what real writers' documented paces look like, and why the draft is only part of the calendar.

The formula, with worked examples

Drafting time comes from three numbers:

weeks to draft = target words ÷ (words per day × writing days per week)

Here is how it plays out for an 80,000-word novel:

• 250 words a day, every day: 1,750 words a week, so about 46 weeks.
• 500 words a day, five days a week: 2,500 words a week, so 32 weeks, or a little over seven months.
• 1,000 words a day, five days a week: 5,000 words a week, so 16 weeks.
• 1,667 words a day, every day (the old NaNoWriMo pace): about 11,700 words a week, so 48 days.

Small daily numbers add up. A writer who manages 250 words every day on a lunch break will finish an 80,000-word draft inside a year. Our read is that most unfinished novels stall because the writer stopped, not because they were slow.

Two adjustments make the calculator's answer realistic. First, use your average pace, not your best day: track two ordinary weeks before you set a deadline. Second, add a buffer. Illness, holidays and difficult chapters happen in every draft, so a few spare weeks will save the schedule.

How to measure your real pace

It is tempting to guess your pace from your best session, and in our experience that is a common reason first deadlines slip. A two-week test gives you a number you can plan with.

For fourteen days, write at your normal times without forcing extra output. At the end of each session, log three things: the date, the minutes you spent, and the net words added (new words minus anything you deleted). Skip nothing; a zero-word day belongs in the data.

Then work out two figures. Words per writing day is total words divided by the days you actually wrote. Writing days per week is the number of days you wrote divided by two. Say the log shows 6,300 words over nine sessions: that is 700 words per writing day and 4.5 writing days a week, or 3,150 words a week. An 80,000-word draft at that rate takes about 25 weeks, and that is the number to give the calculator, not the 1,400-word day you had on a good Sunday.

The minutes column matters too. If 700 words takes you 70 minutes, you write about 10 words a minute, and you can see exactly what an extra half hour a day would buy: around 300 words, or roughly 1,500 more a week at five sessions.

How long is the book you're writing?

The target matters as much as the pace. Writer's Digest's word-count guide by Chuck Sambuchino (2016) calls 80,000 to 89,999 words "a 100% safe range" for literary, mainstream, women's, romance, mystery, suspense, thriller and horror. The same guide puts science fiction and fantasy higher, at 100,000 to 115,000, and suggests 55,000 to 79,999 for young adult.

That spread changes the calendar a lot. At 500 words a day, five days a week, a 60,000-word young adult novel takes 24 weeks; a 110,000-word fantasy takes 44. For a fuller breakdown by genre and age group, see our guide to how many words are in a novel.

What real writing paces look like

Famous authors' routines are often repeated without sources. These are ones we could verify from primary or reputable records.

NaNoWriMo's 50,000 words in 30 days

For more than two decades, National Novel Writing Month asked writers to draft a novel in November. Literary Hub described it as the November sprint to write 50,000 words in 30 days, and reported in April 2025 that the nonprofit, founded in 1999, was shutting down. The organization is gone, but the target is still a useful benchmark: 50,000 ÷ 30 is about 1,667 words a day.

Keep two caveats in mind. Fifty thousand words is shorter than most adult genre novels, so a finished November usually means a partial or very lean draft. And in our view the pace is hard to sustain for many people with jobs. If you want to try a month-long sprint anyway, our NaNoWriMo prep guide covers how to get ready.

Anthony Trollope: a watch on the desk

The Victorian novelist described his method in his Autobiography: he wrote with his watch in front of him and required of himself "250 words every quarter of an hour", which is 1,000 words an hour. He counted his output in pages of 250 words and reported an average of about 40 pages a week, with a low of 20 and a high of 112. That is roughly 10,000 words a week on average, enough for an 80,000-word draft in about eight weeks. Trollope also held that three hours a day "will produce as much as a man ought to write," and he began each session by rereading the previous day's work.

Hemingway: a chart against the wall

In his Paris Review interview with George Plimpton, Hemingway is described keeping track of his daily output on a chart made from a cardboard packing case, "so as not to kid myself". The numbers on the chart ranged from 450 to 1,250 words a day, with the higher figures on days he put in extra work so he wouldn't feel guilty fishing the next day.

That range is worth noticing. Four of the five figures reported from the chart sit between 450 and 575 words. At about 500 words a day, an 80,000-word book is 160 writing days.

Fast drafts and slow books

The extremes are real, but they need context.

Ray Bradbury wrote on rented typewriters in the UCLA library. According to the American Writers Museum, he spent 9 days and $9.80, 49 hours at 10 cents an hour, completing what was then called "The Fireman." That was the first draft of what became Fahrenheit 451, not the finished novel.

Jack Kerouac is famous for typing On the Road in a burst. Penguin Random House's description of the original scroll edition gives the fuller picture: he began thinking about the novel as early as 1947, and it was not until three weeks in April 1951 that he wrote the first full draft that satisfied him. Three weeks of typing came after years of thinking.

Donna Tartt sits at the other end. W Magazine reported in 2013 that it took her 11 years to complete The Goldfinch. Talking to the National Book Critics Circle in 2014 about the painting at the center of the novel, she said: "I looked at it and thought about it every day for eleven years."

The lesson from all three is that drafting speed and total time are different measures. Kerouac's fast draft had a long runway; Bradbury's nine days produced a first draft, not the finished book. When you compare yourself to famous timelines, compare like with like.

What indie author surveys say about time

For self-published authors, writing time connects directly to income, because more books mean more to sell. Written Word Media, whose survey by its own account skews toward serious, prolific indie authors, has run an indie author survey since 2016.

In its 2017 survey, emerging authors (earning under $500 a month from books) reported 19.8 hours a week of writing, against 28.6 hours for authors earning over $100,000 a year. The higher earners had 30.3 books in their catalogs on average; emerging authors had around 7.

Its 2025 survey, with 1,346 responses found the same catalog pattern: authors with 25 or more books had a median income of about $3,000 a month, while about 80% of authors with one to three books earned under $100 a month. Written Word Media is clear that the data is self-reported and that correlation is not causation. Read it as a description of where successful indie authors are, not a promise that more hours alone will get you there.

The draft is not the book

In our view, a finished first draft is the halfway mark at best. Every stage after it takes calendar time, and it is easy to forget to schedule it.

Outlining can move time from the back of the process to the front. In our experience, a plotter who works out structure before drafting tends to spend less time on structural revision, while a discovery writer often drafts faster and revises longer. Neither is wrong, but each needs a different calendar. Our guides on how to outline a novel and plotter vs pantser can help you decide which shape fits you.

Ways to speed up without burning out

Raising your daily count is rarely about typing faster. It's about spending less of each session deciding what to write.

• Know the next scene before you sit down. Even three lines of notes on what the scene must do will cut the time you spend staring at the page. In our view, this is the biggest lever most writers have.
• Reread briefly, then write. Trollope began each session by reading the previous day's work. A short reread restores momentum; a full rewrite of yesterday's pages eats the session.
• Keep a visible tally. Hemingway's chart was there "so as not to kid myself." A spreadsheet or a paper calendar works the same way, and it shows you your real pace without the two-week test.
• Leave notes instead of researching mid-draft. Mark a gap with a bracket ([CHECK: river name]) and keep going. Look things up in a separate session.
• Separate drafting from editing. Editing as you go feels productive, but it mixes two kinds of work and slows both.
• Protect the time, not the word count. A fixed slot you keep five days a week beats an ambitious target you abandon in week three.

Planning your own timeline

Put the pieces together like this:

1. Choose a target length that fits your genre.
2. Measure your pace across two normal weeks. Use the average.
3. Count your writing days honestly, including the weeks you know will be lost.
4. Run the calculator and add a buffer of a few weeks.
5. Add the revision blocks: rest, structural revision, feedback, line edit, proofread.
6. Review monthly. If your pace changes, rerun the numbers instead of quietly abandoning the plan.

If you haven't started yet, our step-by-step guide on how to write a novel covers everything before the first session. And when the draft gets long enough that you start forgetting what you decided in chapter four, a story bible will save you more time in revision than any increase in daily word count.

The real answer

A novel takes as long as your sessions multiplied by your persistence. Trollope averaged about 10,000 words a week; most of the days on Hemingway's chart came in around 500 words; Tartt took eleven years. Pick a pace you can keep for months, not one that looks good for a week, and the finish date becomes a calculation instead of a hope.