The cover letter might be the most agonised-over document in professional life. How formal should it be? What should it say? And crucially — how long should it actually be? The answer is clearer than most people expect.
A cover letter should be 250 to 400 words — roughly three to four short paragraphs, fitting comfortably on a single page. That's the consistent guidance from recruiters, hiring managers, and career advisors.
The upper limit most hiring professionals cite is one page. If your cover letter spills onto a second page, it's almost certainly too long. If it's under 200 words, it may come across as rushed or lacking substance.
Quick check: Paste your cover letter into WordCountPro to instantly see your word count and estimated reading time. A 350-word cover letter takes about 90 seconds to read — which is about right for a hiring manager's attention span.
Hiring managers reviewing dozens or hundreds of applications are not reading cover letters carefully — they're scanning them. Research from recruitment firms consistently shows that the average recruiter spends fewer than 30 seconds on an initial application review.
A shorter, well-crafted cover letter respects the reader's time and gets to the point. A longer one risks burying your strongest points in padding. Every sentence that doesn't add value actively works against you.
A cover letter that hits the 250–400 word target should follow a clear, three to four paragraph structure:
Open with the role you're applying for and a compelling reason why you're the right person for it. Avoid the clichéd "I am writing to apply for..." opener. Lead with your strongest selling point or a specific reason you're drawn to this company.
Highlight two or three specific achievements or skills that are directly relevant to the role. Use concrete examples where possible. This is the heart of your letter — make every word count.
Show that you've done your research. Why this company specifically? What about their work, culture, or direction resonates with your goals? This demonstrates genuine interest rather than a blanket application approach.
A confident, concise close. Thank them for their time, express enthusiasm for discussing the role further, and indicate your availability for interview. Keep it professional and brief.
| Application Type | Recommended Word Count |
|---|---|
| Standard job application | 250–400 words |
| Senior or executive role | 350–500 words |
| Academic or research position | 400–600 words |
| Creative industry application | 200–350 words |
| Speculative / cold application | 200–300 words |
The most common reason cover letters go wrong has nothing to do with length — it's that they focus on what the applicant wants rather than what the employer needs. A cover letter isn't a summary of your CV. It's an argument for why hiring you specifically solves the employer's problem.
Other common mistakes include:
When a cover letter is written in the body of an email rather than as an attachment, it should be even shorter — typically 150 to 250 words. Email readers have even shorter attention spans than document readers, and a wall of text in an email body is rarely read in full.
In an email, lead with your strongest point in the first sentence. Everything else follows from there.
Paste your cover letter into WordCountPro to instantly check your word count and reading time.
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