How Long Should a Cover Letter Be?

Aim for half a page to one full page, which is roughly 250 to 400 words and three to four short paragraphs. Shorter is almost always safer than longer: a recruiter skims your letter in seconds, so a tight half-page beats a dense full page every time. One page is the ceiling, not the goal.

The short answer, by the numbers

If you want a single rule to follow, here it is: keep it under one page, and target the lower end of that range.

The reason for the range is that "cover letter" covers a few different formats. A formal letter attached as a PDF leans toward the upper end. A short message typed into an application box or sent as an email body can be much shorter and still do its job.

Why shorter usually wins

Recruiters and hiring managers read a lot of these, fast. A letter that gets to the point respects their time and signals that you can communicate clearly, which is itself a job skill.

Length also tends to correlate with padding. The moment a letter stretches past a page, it usually starts repeating the resume, restating the job description, or adding throat-clearing like "I am writing to express my strong interest in." None of that helps you. A focused 280-word letter that names the role, ties one or two of your wins to what the company needs, and closes cleanly will outperform a rambling 600-word essay.

What actually fills the space

A right-sized cover letter has a job for every paragraph. Here's the structure that fits the word count without feeling thin:

• Opening (2-3 sentences): Name the role and one specific reason you're a strong fit. Skip the generic windup.
• Body (1-2 short paragraphs): Connect one or two concrete accomplishments to what the role needs. Numbers help. This is the part recruiters actually read.
• Close (2-3 sentences): A short line on why this company, and a simple, confident sign-off.

That's it. If you're staring at a blank page, our step-by-step guide to writing a cover letter walks through each paragraph with examples, and the template and format guide gives you a layout you can drop your details into.

When to go even shorter

Plenty of applications don't want a full letter at all. Match the length to the container:

• Email body or LinkedIn message: 3-5 sentences. Greeting, one strong fit point, one ask. People read these on their phones.
• "Optional" text box in an ATS: A short paragraph is fine. If the field caps characters, that's your length.
• Referral or warm intro: Keep it brief. The relationship is doing most of the work; you just need to confirm you're interested and qualified.

When in doubt, write the short version first. It's easier to add a sentence than to cut a page in half.

Length mistakes to avoid

A few things quietly push letters past where they should be, or make a short letter feel empty.

If you're not sure what belongs in the letter at all, the checklist of what to include is a good gut check before you worry about length.

A quick gut check before you send

Read your draft and ask three things. Does it fit on one page without shrinking the font below 10.5pt? Could a recruiter get the main point in under 15 seconds? Is every sentence either about the role or about a specific reason you fit it? If yes to all three, your length is right, regardless of the exact word count.

The hardest part of hitting the right length isn't trimming, it's writing a focused letter in the first place for every job, when each posting wants something slightly different. That's where JobRizzer helps: it drafts a tailored, right-sized letter and autofills it into the application, and you review, tighten, and submit it yourself. Nothing gets sent without you reading it first.

So: half a page to one page, 250-400 words, three to four paragraphs. Start short, make every line earn its place, and stop the moment you've made your case.