LOR format: a recommendation is evidence, not praise
Admissions readers have read thousands of letters calling a student "hardworking, sincere and brilliant" — and they discount every one of them, because praise without proof costs the writer nothing. A strong letter of recommendation does a different job: it puts specific, witnessed facts on the record that your grades and SOP cannot. Format matters because it is the shape that makes those facts easy to find.
Who to ask — in order of value
| Recommender | Best for |
|---|---|
| A professor who taught you a relevant subject and graded your work | Almost every academic application — they can rank you against real classmates. |
| A project / thesis supervisor | Research-oriented programs — they saw you work independently over months. |
| A direct manager at work | Applicants with work experience, professional masters and MBA-style programs. |
| A famous name who barely knows you | Almost nothing. A vague letter from an impressive person is the weakest letter in the file. |
The rule underneath the table: choose the person who can tell one true story about your work over the person with the biggest title. Ask early, ask politely, and make their job easy — give them your CV, your SOP draft, the program name, the deadline, and two or three points you hope they can honestly cover.
The five-part format
| Part | What it must contain |
|---|---|
| 1. Header & relationship | On institutional letterhead where possible. Who the writer is, and exactly how they know you: course, semester, project, role — and for how long. |
| 2. Academic / work evidence | Concrete performance: marks or rank in context ("top 5 of 90"), the project or duties, and what was genuinely difficult about them. |
| 3. Skills through examples | Two or three qualities — analytical depth, persistence, communication — each carried by a short witnessed example, not an adjective list. |
| 4. Fit for this program | Why this applicant suits this course and institution, and how the writer expects them to perform at that level. |
| 5. Endorsement & sign-off | A clear recommendation in graded language ("I recommend without reservation" is the strong form), the writer's name, title, institution, and contact details for verification. |
Mistakes that make an LOR sound fake
Identical letters. Two recommenders using the same sentences tells the reader the applicant wrote both. Each letter must sound like its writer. Superlatives without scale — "best student ever" from someone who taught you one elective reads as theatre; a rank inside a real class size reads as fact. Repeating the CV. A list of your jobs and marks adds nothing the file does not already hold; the letter's value is judgement and witness. Wrong program or university name — the single most common error in reused letters, and the most damaging, because it proves the letter was recycled. And a practical one: the letter should come from the recommender — many universities send the upload link directly to them, and a draft you prepare together is normal, but the words submitted must be ones they have read and stand behind.
Length and tone
One page, roughly 300–450 words, is the working standard. The tone that convinces is professional and measured: a recommender who concedes nothing and praises everything sounds like a relative; one who is specific, comparative and calm sounds like a witness.