How Long Should a Cover Letter Be? The Honest Answer

A cover letter should run 250 to 400 words and fit on a single page — never longer. That's three or four short paragraphs: enough room to make one sharp case for why you're the right hire, not enough to repeat your resume. When in doubt, cut it shorter, not longer.

How long should a cover letter be?

One page, and usually far less — roughly 250 to 400 words across three or four short paragraphs. Half a page of sharp, specific writing beats a full page of filler every time.

Most job seekers get this backwards. They treat the cover letter like an essay assignment, something that needs an introduction, body, and conclusion with room to breathe. It doesn't. A hiring manager isn't grading you on thoroughness — they're deciding in under a minute whether to keep reading your application at all. The letter's only job is to earn that minute, not fill it.

If you're staring at a blank page wondering how much to write, the honest answer is: less than you think. Three tight paragraphs that say something specific will always beat five paragraphs that say something vague. For a full walkthrough of what those paragraphs should actually contain, see how to write the letter itself.

The word count and page rule

The ceiling is one page; the target is shorter. Treat 400 words as the absolute limit, not the goal you're writing toward.

Here's the rule in practice:

• 250–400 words, 3–4 paragraphs. That's the range that reads as confident and complete without dragging.
• Never more than one page. Not "one page with tight margins and 10-point font" — one page, normally formatted, normally readable.
• A half-page can be perfect. If you can make your case in 200 words because every sentence is specific and none of them are filler, stop at 200 words. Nobody has ever been rejected for a cover letter that was too efficient.

The mistake most people make is confusing length with effort. A three-paragraph letter that names the role, cites one real accomplishment, and closes cleanly took real thought to write short. A full-page letter often took less thought — it's just everything the writer could think of, left in, in the order it occurred to them.

Why shorter almost always wins

Hiring managers skim, so length works against you. The longer your letter, the more of it gets skipped, and the more likely your best line gets buried in paragraph four instead of read in paragraph one.

Recruiters and hiring managers are moving through a stack of applications, not settling in to read your life story. A letter that takes 45 seconds to skim gets skimmed. A letter that takes three minutes to read properly usually doesn't get that three minutes — it gets the same 45-second skim, except now your strongest sentence might be sitting three paragraphs down instead of right at the top where it would actually get seen.

Every extra sentence you add doesn't just take up space — it dilutes the sentences around it. If your letter has one truly strong line about a relevant result you delivered, surrounding it with eight other decent-but-forgettable lines makes it harder to find, not easier. Cutting isn't just about respecting someone's time. It's about making sure the one thing you need them to remember is the thing they actually see.

There's also a signal buried in the length itself. A tight, well-edited letter tells a hiring manager you can identify what matters and leave out what doesn't — which is, not coincidentally, exactly the skill they want in the role you're applying for. A rambling letter suggests the opposite, regardless of what it actually says.

The structure that fits in half a page

A tight letter has four jobs and no wasted lines. Each paragraph handles exactly one of them, and none of them overlap with another.

1. Hook. One or two sentences on why this company and this role, specific enough that it couldn't be pasted unchanged into an application for a different company.
2. Proof. One or two concrete wins, matched directly to what the job posting actually asks for. Not a list of duties — a result, ideally with a number attached.
3. Fit. A short paragraph on what you bring to what's next, connecting your proof to the team's real problem rather than restating your job title.
4. Close. A brief, confident call to action — that you'd welcome the chance to talk — not a full paragraph re-explaining your enthusiasm for the role.

Four jobs, four short paragraphs, done. If you find yourself reaching for a fifth paragraph, ask what job it's doing that the other four aren't already covering. Usually the honest answer is none.

How to cut a bloated letter

If your letter runs long, it's usually because it's repeating your resume instead of adding to it. The fix isn't rewriting from scratch — it's deleting until what's left is only the part your resume can't say on its own.

Start here:

• Delete anything restating the resume. If a sentence just describes your job title or lists responsibilities the reader can already see on the attached resume, cut it entirely. The letter's whole value is in saying something the resume can't — how it differs from your resume is worth understanding before you write your next one.
• Kill generic adjectives, keep specifics. Words like "hardworking," "passionate," and "detail-oriented" cost you space and tell the reader nothing they can act on. A number, a result, or a named project does the work those adjectives were trying to do, and does it better.
• Tell one story, not three. A letter that tries to prove you're a great fit with three different examples usually proves none of them well. Pick the single strongest, most relevant win and give it two full sentences instead of giving three separate wins one sentence each.

Read your draft out loud. Any sentence you'd never actually say to a hiring manager's face is a sentence you can cut without losing anything real.

Once you've trimmed a letter down to its four working paragraphs, the length question mostly answers itself: you'll land somewhere between 250 and 400 words because that's what's left once the filler is gone. Getting a strong first draft to cut from, and adapting it fast for every new posting, is where most of the real time goes. Land the Offer with AI is a plain-language playbook for using a tool like ChatGPT as your job-search co-pilot — tailoring your resume and letter to each posting, drafting the first cut in minutes, and rehearsing the interview and offer conversation that follow.

Frequently Asked Questions

Is a one-page cover letter too long?

One page is the maximum, not the target. Most strong cover letters land between 250 and 400 words, which is often half a page — a full page isn't wrong, but it's rarely necessary once you've cut the filler out.

Is 400 words too long for a cover letter?

No, 400 words is at the upper end of the sweet spot. If you're past roughly 400 words, look for sentences that just repeat your resume and cut them — that's almost always where the extra length is hiding.

Can a cover letter be too short?

It can, if it's so brief it says nothing specific. A short letter is fine as long as it names the role, shows one concrete win, and connects you to the job — a few vague sentences with no substance is too short regardless of word count.

Should a cover letter ever be two pages?

Almost never. Outside of some academic or senior executive roles with unusual conventions, a two-page cover letter signals you couldn't prioritize what mattered most. Keep it to one page, and aim for well under that.