Line Editing: What It Is, What It Costs, and How It Differs from Copy Editing

What is line editing?

Line editing is a sentence-level edit of your prose style. It works on rhythm, word choice, clarity, tone, and repetition, and it asks of every sentence whether this is the best version of what you meant. It doesn’t restructure your chapters and it doesn’t chase your typos. Those are the two edits on either side of it.

The professional standards call this work by a different name, which is the root of most of the confusion. Editors Canada’s Professional Editorial Standards label it as stylistic editing and define it as “editing to clarify meaning, ensure coherence and flow at the paragraph and sentence level, and refine the language.” That is a line edit, described formally.

The same document then says something almost nobody quotes, and it settles an argument the internet has been having for a decade: “Line editing is often understood to be a combination of stylistic editing and copy editing.” So line editing is not a synonym for either one. It is the stylistic pass, and in commercial practice it often carries some of the mechanical pass along with it. Whether your editor includes that second half is a question to ask, not a thing to assume, and I’ll come back to it.

What it means at the desk is simpler. A line editor is reading your sentences the way a stranger will read them, at speed, without your intentions in their head. You know what you meant. The line editor only knows what you wrote. Most of the work is closing the gap between the two.

What’s the difference between line editing and copy editing?

Line editing improves writing that is already correct. Copy editing corrects writing that may already be good. That single sentence resolves most of it: a line edit is about effect, a copy edit is about accuracy, and a manuscript can badly need one while needing nothing from the other.

Editors Canada defines copy editing as “reviewing material to ensure correct and consistent grammar, punctuation, spelling and usage.” Nothing in that definition is a judgment call about style. That is the difference in a nutshell. A copy editor asks whether a sentence is right. A line editor asks whether it’s the sentence you should have written.

Table 1. Line editing and copy editing compared.

The order matters, and it only runs one way. Line editing rewrites sentences, and rewriting introduces fresh errors: a changed verb that no longer agrees, a comma left behind from the old clause. If you copy edit first, you’ll be paying someone to make a manuscript clean and then handing it to someone else to make it messy again. New writers usually do this thinking they’ll save money, but it ends up costing them more.

There is a third question underneath this one, which is what each edit costs you if you get it wrong. Skip the copy edit and readers find errors. Skip the line edit and readers don’t find anything. They just put the book down at page 30 and can’t tell you why.

How much does line editing cost?

Note that the following are the industry’s average editing rates. Senior editors with in-house publishing backgrounds and, better still, verifiable multiple bestseller and award-winner credits should charge above these bands.

For a book-length manuscript in 2026, expect roughly 2.7 to 3.5 cents a word for fiction and 3.5 to 5.0 cents a word for nonfiction. On an 80,000-word novel, that’s about $2,160 to $2,800. On an 80,000-word nonfiction manuscript, it’s about $2,800 to $4,000.

Those figures come from the Editorial Freelancers Association 2026 rate chart, which reports medians from a survey of more than 1,100 working editors covering the rates they actually charged during 2025. It’s the closest thing this industry has to real market data, and it uses the standard of 250 words to a manuscript page.

Table 2. Line editing rates by genre, 2026 Editorial Freelancers Association medians.

A word about the numbers you’ll see elsewhere. Search for line editing rates and you’ll be told 3 to 8 cents a word, or $45 to $85 an hour. Those ranges aren’t invented, but they’re pooled across every kind of work an editor does, and the top of them comes from medical and academic projects. For a novel or a memoir, they’re too wide to plan with. Ask for a rate for your genre at your length.

Two things move a real quote inside these bands: how much work the pages need, and how fast you want them back. A manuscript that’s already been through a developmental edit and two of your own revisions is faster to line edit than a first draft, and it should be quoted lower. Rush work costs more, everywhere, always.

Why does a line edit cost almost as much as a developmental edit?

Because it’s slower. That surprises people, so here is the arithmetic straight out of the same rate chart, and anyone can check it.

On fiction, the Editorial Freelancers Association medians put developmental editors at 5.5 to 10 manuscript pages an hour and line editors at 5.0 to 9.5 manuscript pages an hour. The line editor is the slower of the two, at both ends of the range. On nonfiction, the two are identical: 4 to 8 pages an hour each. Copy editors move faster than both, and proofreaders faster again, at 10 to 15 pages an hour on fiction.

Table 3. Pace and price by edit type, 2026 Editorial Freelancers Association medians, fiction.

So the ladder that writers imagine, where price falls in neat steps from developmental to line to copy to proofread, isn’t the ladder the market actually has. Developmental and line editing sit at nearly the same price, topping out at exactly the same figure, 3.5 cents on fiction and 5.0 cents on nonfiction. The real cliff comes one step later, between line editing and copy editing.

That tells you something useful about what you’re buying. The premium in a line edit isn’t paying for a more senior person to skim faster. It’s paying for a slower read. A line editor stops at sentences a copy editor drives past because nothing is wrong with them, and stopping is the whole job.

It also tells you where to be careful. If someone offers you a line edit at copy editing prices, they are almost certainly quoting you copy editing speed, and you’ll get a copy edit with a few style suggestions in it. That may be all you need. Just don’t pay a line editing budget for it.

How long does a line edit take?

For an 80,000-word manuscript, budget three to four weeks of an editor’s calendar (keeping in mind that each editor has unique demands on their schedule, and schedules slide forward), and expect the working time inside that to be about 34 to 64 hours. At 250 words to a page, 80,000 words is 320 pages, and 320 pages at 5 to 9.5 pages an hour is where those hours come from.

Calendar time and working time are not the same thing, however, and confusing them is where most scheduling arguments start. No editor line edits 40 hours a week; the work doesn’t survive that. It’s close attention to language, and after about five hours a day the returns fall off sharply. An honest editor builds that into the date they give you.

Ask for the delivery date, not the hour count. And ask what happens after delivery because a line edit produces questions and the answers change the book. Build in two to four weeks for your own revision pass before you hand anything to a copy editor.

Should line editing and copy editing be done in one pass?

Often yes, and the argument against it is weaker than it looks. A combined pass works well when a manuscript is in decent shape, when one editor is doing both, and when you’re told in advance which of the two is the priority. It works badly when it’s a cost-cutting exercise dressed up as efficiency.

You’ll read the opposite advice in a lot of places, and the reasoning goes that an editor who is thinking about rhythm will drive past a misplaced modifier. That’s a real risk with an editor who does one of these jobs and is trying the other. It’s much less of a risk for someone who has done both to publication standard for decades, which is why in-house production has always combined them at certain stages rather than sending a manuscript around the building four times.

The questions that actually protect you are these three, and they matter more than the label on the quote:

• Is a full copy edit included, or only the errors you happen to notice? These are different products at different prices. Get the answer in writing.
• Will the manuscript be read again after the rewriting stops? Changed sentences need fresh eyes. If a combined pass has no clean-up check at the end, that’s the real defect, not the combining.
• Do I still need a proofread? Yes, you do, and it isn’t optional. Proofreading catches what typesetting introduces, and no amount of editing upstream substitutes for it.

My own view, after 38 years of it: separate passes are the ideal, and combined passes are frequently the right call if you’re working with a veteran editor who regularly performed this type of combined pass in-house. What is never the right call is a combined pass where nobody re-reads the changed sentences.

Does your manuscript actually need a line edit?

Not always, and I’d rather say so than sell you one. A line edit is the right next step when the story or the argument is settled, the structure holds, and the sentences are the thing standing between the book and its reader. If your structure is still moving, a line edit is money spent polishing paragraphs you’re about to delete.

The signs that a manuscript is ready for a line edit:

• You’ve finished revising for structure, and you aren’t planning to move or cut chapters.
• Readers who aren’t related to you (or aren’t your close friends) say they enjoyed it but can’t say why parts dragged.
• You can hear that a paragraph is flat, and you’ve stopped being able to fix it.
• You’ve read it so many times that you can no longer read it at all, only remember it.

The signs it isn’t ready yet, and needs a substantive or developmental edit first:

• You already know two chapters have to go, or the ending doesn’t work.
• The feedback you get is about the story or the argument, not the writing.
• You’re wondering whether the whole thing should be in a different order.

If you genuinely can’t tell which of those describes you, that’s what a manuscript evaluation is for. It’s the cheapest thing on the menu and it stops people from buying the wrong edit, which is by a wide margin the most expensive mistake in this whole process.

And if your prose is clean and your worry is only errors, then what you want is a copy edit, not a line edit. Some manuscripts really are ready to skip a step.

How do you keep a line edit from flattening your voice?

By hiring an editor who can tell the difference between a habit and a signature, and by asking for a sample edit before you commit. Voice isn’t fragile. Weak prose is fragile, and the two get confused because they can look alike on a bad day.

Here’s the distinction as I make it. A signature is a pattern that’s doing work: the long unspooling sentence that mimics a mind wandering, the deliberate fragment, the repetition that works as an echo. A habit is a pattern that’s just there: the same three sentence shapes over 300 pages, an adverb propping up every verb, just and really seeded through the dialogue at random. A line editor is supposed to remove the habits so the signature can be heard. If yours removes both, you’ve hired the wrong editor for the book.

Three things keep this from going wrong:

• Ask for a sample edit on your own pages, not a portfolio. Fifteen to two thousand words are enough to see whether an editor hears you. It’s the single most reliable test in hiring, and any experienced editor expects to be asked.
• Tell the editor what’s deliberate, in advance. If you’re running fragments on purpose, or holding a comma splice for the rhythm, say so at the start. A note like that saves 200 margin comments and it changes how the whole manuscript gets read.
• Remember that every change is a proposal. A line edit arrives as tracked changes because tracked changes can be rejected. It’s your name on the cover. My job is to give you the best available version of each sentence and a reason; deciding is yours, and an editor who resents that is telling you something.

I’ve spent 31 years as Margaret Atwood’s primary copy editor and proofreader, across 22 titles, most recently her 2025 memoir Book of Lives. You don’t edit a voice like that into something else. You learn very quickly that the job is to protect what’s distinctive and clear away what’s merely automatic, and that principle scales down perfectly to a first novel. The technique is identical. Only the confidence of the writer is different, which is exactly why the sample edit matters more when you’re starting out.

If you want the practical mechanics of receiving and applying an edit, I’ve written a separate guide to working through tracked changes and another on the author and editor relationship.

Frequently asked questions

What’s the difference between line editing and proofreading?

A line edit improves sentences that are already correct. A proofread is the final check before publication, and it catches typos, spacing, and errors introduced during typesetting. They sit at opposite ends of the process, and on fiction a proofreader reads roughly twice as fast as a line editor, which is reflected in the price: 1.2 to 2.0 cents a word against 2.7 to 3.5.

Is line editing the same as stylistic editing?

Nearly. Editors Canada’s standards use stylistic editing for the sentence-level work on clarity, flow, and language, and note that line editing is generally understood to combine stylistic editing with copy editing. So every line edit contains a stylistic edit, and many line edits include mechanical corrections as well. Ask any editor which one they mean before you compare quotes.

How much does it cost to line edit a 50,000-word book?

At 2026 medians, roughly $1,350 to $1,750 for fiction and $1,750 to $2,500 for nonfiction. That’s the same per-word range as a longer book because line editing is priced by the word, not by the project. Very short manuscripts sometimes carry a minimum fee, so ask.

In what order should the edits happen?

Developmental / substantive first, then line editing, then copy editing, then proofreading. Each stage assumes the one before it is finished, and running them out of order means paying twice for the same work. The most common and most costly mistake is copy editing before line editing.

Can editing software do a line edit?

It can do part of the mechanical half and none of the judgment. Software is good at flagging repeated words, long sentences, and passive constructions, and running it before you hire anyone is a sensible way to clear the easy problems and reduce your bill. What it can’t do is tell you that a paragraph is technically fine and emotionally dead, which is the reason line editing exists.

Do I still need a line edit after a developmental / substantive edit?

Usually yes because they fix different things. A developmental / substantive edit gets the book’s structure and argument right, and it typically leaves you rewriting substantial sections. Those new sections are first-draft prose, and first-draft prose is exactly what a line edit is for. Take your revision as far as you can first, so you’re paying for the sentences you’re keeping.

How many rounds of line editing does a manuscript need?

One, in almost every case, followed by your own revision. If a second round is being proposed, ask what changed enough to justify it. The exception is a manuscript where the line edit prompts substantial rewriting, in which case the new material earns a look, and that’s usually a short, cheaper pass rather than a full second edit.