How long should a UK cover letter be? (2026 answer)
The question every applicant asks, answered with the numbers recruiters actually work to.
Where the words should go
| Paragraph | Job | Words |
|---|---|---|
| 1 - Opening | Name the role, the company, and your single strongest reason for fit | 40-60 |
| 2 - Evidence | Two or three achievements with specifics, mapped to the advert | 80-120 |
| 3 - Why them | One genuine, specific reason this company (optional but strong) | 40-60 |
| 4 - Close | Short call to action, availability, sign-off | 30-40 |
What to cut when you are over
- Anything restating the CV without adding evidence or context.
- Generic openers: "I am writing to apply for...", the recruiter knows.
- Unevidenced adjectives: motivated, passionate, dynamic, team player.
- Company flattery that could apply to any company ("your prestigious organisation").
- "References available on request", never belongs in a letter.
For the full structure with copy-adaptable examples, see UK cover letter templates.
Frequently asked questions
How long should a UK cover letter be?
One side of A4 maximum: 200-300 words in three to four paragraphs. Recruiters spend well under a minute on a first read, so a half-page letter that makes two sharp, evidenced points beats a full page of padding every time.
Is a short cover letter unprofessional?
No, a focused 200-word letter reads as confident, not lazy, provided it is specific to the role. What reads as unprofessional is padding: restating your whole CV, generic enthusiasm ("I am a motivated team player"), or a letter that never mentions the company by name.
How long should a UK CV be?
Two pages of A4 is the UK standard for most professionals. One page is fine for early careers; three pages is acceptable only for senior, academic or medical roles where publication or project lists are expected. Recruiters skim, so front-load page one.