How Long Should a Cover Letter Be?

The right cover letter length: 250-400 words, under one page, 3-4 paragraphs. When to go shorter, what recruiters skim, and how to cut yours down.

A cover letter should be 250 to 400 words — three to four short paragraphs that fit on one page with white space to spare. That is 60 to 90 seconds of reading, which is long enough to make two or three specific claims about why you fit and short enough that a skimming recruiter finishes it. When you are torn between two lengths, pick the shorter one: a tight 250 words nearly always beats a thorough 500.

The exact numbers

Here is the spec, so you can stop second-guessing it. Word count: 250 to 400. Paragraphs: three to four, plus a greeting and a sign-off. Page count: always under one — half to two-thirds of a page is the sweet spot. Format: 11- or 12-point font, single spaced, standard margins. If your draft forces the margins down or the font below 11 to stay on one page, you do not have a formatting problem; you have 150 extra words.

Employers have been telling surveys this for years. One widely cited employer survey from Saddleback College found that roughly 70 percent of hiring professionals prefer a cover letter of half a page or shorter, or say outright that shorter is better. Almost nobody in these surveys asks for more length. The pressure on your letter only points one direction: down.

There is a floor, too. A three-sentence letter for a standard corporate application reads as "I did not bother" — below about 150 words you are no longer being concise, you are being absent. The exceptions where ultra-short wins are real, and they are covered below, but they are strategic choices, not shortcuts.

Why recruiters skim — and what they actually read

Recruiters process applications in batches, and the time budget per candidate is brutal. Eye-tracking research from Ladders timed the initial recruiter pass over a resume at about 7.4 seconds; your cover letter typically gets opened only after the resume survives that pass, and it gets skimmed the same way — first line, the opening words of each paragraph, anything bulleted or bold, and the sign-off. The middle of a long paragraph is where sentences go to be unread.

Write for that scan pattern instead of resenting it. Three concrete moves:

Put your best fact in the first line. Kill the ceremonial opener — "I am writing to express my interest in the Marketing Analyst position at Ridgeline" spends fourteen words telling the reader something the application system already told them. Open with the claim: "I spent the last two years doing exactly what this role describes: building the retention dashboards a six-person marketing team runs on."

Give the skimmer one bullet block. Two or three short bullets mapping your experience to the posting's requirements will get read even by someone who reads nothing else. One block, not three — a letter that is mostly bullets is a resume wearing a costume.

Make the last line an ask. The sign-off region gets read, so do not spend it on "Thank you for your time and consideration." End with a confident, specific close: "I would welcome twenty minutes to talk through how this translates to your team."

When 150 words beats 400

Some situations reward a letter that is barely a letter. Go down to 120–180 words when:

Someone referred you. The referrer's name does the credibility work a long letter is trying to do. Name them in line one, add one proof point, and get out.

You are applying internally. The reader can verify everything you claim in one Slack message, so claims are cheap and brevity signals confidence. State the role, the one result that qualifies you, and your availability to discuss.

The job is hourly or high-volume. A shift manager screening dozens of applications between rushes wants reliability, availability, and attitude in half a page. A 400-word letter for a retail job does not read as effort; it reads as not understanding the job.

The posting asks for "a brief note." Then a brief note is the test. Sending four paragraphs to a request for three sentences fails it.

Here is a complete referral-based short letter — about 110 words, ready to adapt:

Dear Ms. Alvarez,

Priya Shah on your analytics team suggested I apply for
the Marketing Analyst opening (req 3308). We worked
together at Grove Collaborative, where I built the
retention dashboards her team used every week.

In two years there I moved our email program from
batch-and-blast to six behavioral triggers, and the
repeat-purchase revenue it added funded the team's first
paid-social tests. I work in SQL and Looker daily — the
exact stack your posting lists.

I'd welcome the chance to show how that translates to
Ridgeline's subscription business. My resume is attached,
and I'm available any weekday afternoon for a call.

Thank you for your time,
Dana Okafor

When longer is allowed — and the hard ceiling

Two situations earn extra words, and both come with conditions.

Senior and executive roles can justify 400 to 500 words, because the thing you are selling — ownership of a P&L, a team you built, a turnaround you ran — genuinely takes a paragraph to establish. The condition: the extra length must be scope, not adjectives. "I led a 14-person org through a replatforming that touched every revenue system" earns its sentence. "I am a passionate, results-driven leader" refunds nothing.

Career changes earn one extra paragraph, because the letter has to build a bridge your resume cannot: why the old career prepared you for the new one. Spend the extra 60–80 words on the translation — the skills that carry over — not on the story of your decision.

The ceiling is absolute for standard corporate applications: one page, roughly 500 words, full stop. The known exceptions live in different hiring cultures with their own rules — academic cover letters routinely run one to two pages because they double as research statements, and some government applications ask you to address selection criteria at length. If you are not applying to those, the one-page rule has no asterisk.

How to cut 500 words to 300

Most overlong drafts die the same way, so autopsy yours in this order. A typical 500-word draft hides about 60 words of throat-clearing opener, 120 words of resume restatement, 50 words of generic company flattery, and a 40-word closing about being thrilled and honored. That is 270 words of deadweight before you touch a single sentence that works. The cuts, in order of yield:

1. Delete your first sentence. In most drafts the second sentence is the real opener; the first is a wind-up. If the letter still makes sense without it — and it almost always does — it was ceremony.

2. Tell one story completely instead of three stories in summary. Three achievements at one sentence each is a list the resume already made. One achievement with a before, an action, and a result is an argument only the letter can make.

3. Cut every sentence that restates a resume bullet without adding context. The test: does this sentence tell the reader anything they will not get from the attached page? "I have five years of experience in project management" fails. "Those five years were all on distributed teams, which is why your async-first setup is a fit, not an adjustment" passes.

4. Strip the qualifiers. "I believe that," "I feel," "very," "extremely," "highly" — delete them all and watch nothing break. Confidence is what remains when the hedges are gone.

5. Compress the flattery to one specific clause. A sentence proving you know what the company actually does ("your move into mid-market accounts") beats a paragraph of admiration it shares with every other applicant's letter.

6. Close in one line. Thanks plus ask, ten to twenty words, done.

Here is what the surviving 300 words should look like — a complete standard-length letter with the fat already trimmed:

Dear Mr. Tanaka,

Your posting for a Customer Success Manager says the
hire will own renewals for 40 mid-market accounts.
That is almost exactly the book I ran at Fieldwire for
three years, and it is the work I want to keep doing at
a company whose product I already recommend to people.

At Fieldwire I inherited 38 construction-software
accounts with renewal dates clustered into two chaotic
quarters and no playbook for handling either of them.
I rebuilt the cadence from scratch: quarterly business
reviews for the top ten accounts, a health-score
trigger for the rest, and a renewal conversation that
started 90 days out instead of 30. My book went from
the weakest gross renewal on the team to the strongest
within five quarters, my two largest accounts expanded
into new divisions, and the playbook I documented
became the template our new hires trained on.

Three requirements from your posting map directly to
that work:

- Renewal ownership: I carried a quota and a forecast,
  not just a relationship, and presented both at the
  monthly revenue review.
- Cross-functional escalation: I ran the weekly
  product-feedback loop between my accounts and our
  product team, and closed that loop with customers so
  they saw their requests land.
- Onboarding: I rebuilt our kickoff template to shorten
  time-to-first-value, and the whole team adopted it
  within a quarter.

Mercury is moving upmarket, which is the moment this
role matters most — and I have walked customers through
that exact transition once already. I have also read
your two recent posts on rebuilding the mid-market
onboarding flow, and I have opinions I would enjoy
testing against yours. I would welcome twenty minutes
to talk through how my playbook translates.

Best regards,
Alex Romero

Length by document: letter, email, LinkedIn message

The one-page rule covers the classic uploaded cover letter, but a job search runs on half a dozen document types, and each has its own right size. The pattern underneath the table: the less the reader asked to hear from you, the shorter you must be.

Notice that nothing on the list wants more than 400 words. Length discipline is not a cover-letter rule; it is the operating principle of every message you send while job hunting. The applicant who writes short, specific documents at every step reads as someone who respects the reader's time — which is itself a job skill worth demonstrating.

Write yours now

You have the numbers: 250 to 400 words for the letter, under a page always, 150 when a referral or an hourly role makes short the smarter play. Open the free builder on this page, fill in your fields, pick the short or standard length, and you will have a right-sized draft in a couple of minutes — then spend your saved half hour making one paragraph genuinely specific instead of making four paragraphs long.