How Long Should a Cover Letter Be?
A cover letter should run 200-300 words, roughly three to four short paragraphs, fitting comfortably on well under a single page. Longer than that, and it goes unread; shorter, and it doesn't say enough to matter.
Paragraph 1: the specific why
Why this role, this company, right now — one or two sentences, specific enough that it couldn't be copy-pasted into a different application.
Paragraph 2: the one relevant proof point
A single, concrete accomplishment that connects directly to a problem this specific role needs solved — not a summary of your whole resume.
Paragraph 3: the close
A short, confident line about wanting to discuss the role further — no need to restate your resume or over-explain your enthusiasm.
Why longer backfires
A recruiter reading a cover letter is often deciding, in the first two sentences, whether to keep reading at all. A long letter buries your best point past the point most readers stop.
Exceptions where a slightly longer letter is justified
Academic, research, and some senior executive positions sometimes expect a fuller letter (400-500 words) that can address research fit or leadership philosophy in more depth — check the specific field's norms rather than assuming the 200-300 word standard applies universally, but treat that as the exception, not the default.
Frequently asked questions
Is a one-paragraph cover letter too short?
It can work if it's dense with the right specifics, but 3-4 short paragraphs (200-300 words) usually lands better — enough room for a specific why, one proof point, and a close.
Should a cover letter ever be a full page?
No — a full page is almost always too long. Aim for well under a page, roughly 200-300 words.
Are there roles where a longer cover letter is expected?
Yes — academic, research, and some senior executive roles sometimes expect a fuller letter (400-500 words) to address research fit or leadership philosophy in depth. For most roles, though, 200-300 words is the right target.