How Long Is the OET Writing Test? Full Time Breakdown for 2026

One of the most common questions from first-time OET candidates is straightforward: How long do I actually have?

The answer is 45 minutes — but that single number conceals a structure that has a significant impact on how you should prepare and perform. This post breaks down the full OET Writing time allocation, gives you a minute-by-minute pacing strategy, and explains what to prioritise if you’re running short.

The OET Writing Time Structure

This is the complete OET Writing sub-test. There are no breaks. There is one task: write one clinical letter based on the case notes provided.

The 5-minute reading time is a fixed allocation — you cannot carry it over into writing time or skip it. The writing time begins when instructed by the examiner (or the computer interface in OETi).

What the 40 Writing Minutes Need to Cover

Forty minutes sounds like a lot for a 180–200 word letter. It isn’t — not when you understand what those 40 minutes need to accomplish:

Most candidates who run out of time do so because they skip or rush the planning phase. Jumping straight to writing without a thematic structure leads to chronologically organised letters that then need to be mentally restructured mid-draft — which is slower, not faster.

The 5-Minute Reading Time: What to Do With It

This is one of the highest-leverage 5 minutes in the entire exam. Use it systematically.

Step 1: Identify the writing task (30 seconds)

Read the task instructions, not the case notes. Identify:

• Who you are (your clinical role)
• Who you are writing to (recipient and their role)
• What type of letter is required (referral, discharge, transfer)
• Any specific instructions (e.g., “focus on the management plan”)

Step 2: Read the case notes and annotate (3 minutes)

Go through the case notes deliberately. As you read:

• Circle or mentally flag items that are relevant to the recipient
• Cross out or note items that are likely distractors for this reader
• Identify the most clinically urgent item (this will lead your letter body)
• Note any scope-of-practice language requirements (unconfirmed diagnoses must be hedged)

Step 3: Plan your structure (1.5 minutes)

Map your paragraphs thematically in your head (or in pencil, if permitted):

1. Purpose sentence
2. Current status / most urgent clinical information
3. Relevant background
4. Current management / treatment
5. Closing request

This is not a detailed outline — it’s a mental scaffold that prevents chronological drift once you begin writing.

Recommended Minute-by-Minute Pacing

This is a guide, not a rigid rule. Some candidates write faster and have more review time; others draft more slowly but plan well enough to avoid major revisions. What matters is that review time is not optional — catching a missing required item or a scope-of-practice error in review is worth several marks.

The 180–200 Word Target: Why It Matters

OET does not publish a strict word-count penalty, but the 180–200 word guideline reflects a tested sweet spot for the task:

Under 180 words: The letter is almost certainly missing required case note content. A complete clinical letter — Purpose, current status, relevant history, management, closing request — takes approximately 180 words to write efficiently. Under this, candidates have typically omitted one or more required content items, which costs Content marks.

Over 200 words: The letter likely contains one or more of the following:

• Padding phrases (“It is important to note that…”, “As previously mentioned…”)
• Distractor information included that should have been excluded
• Over-explanation of clinical background that the recipient already knows
• Redundant clinical information stated twice in different paragraphs

Both under and over the target are signals of a Content or Conciseness problem — not just a word-count problem.

Word count benchmarks by paragraph:

What to Do If You’re Running Out of Time

Despite good preparation, time pressure happens — particularly in the first few real-exam attempts when nerves affect pacing. Here is the priority order for incomplete letters:

Priority 1 — Complete the Purpose sentence and current status. These are the sections an incomplete letter is most penalised on. An examiner cannot award high Purpose marks if the opening is unclear; they cannot award high Content marks if the acute presentation is missing.

Priority 2 — Write the closing request, even briefly. “I would be grateful for your urgent review” takes 8 words and earns Organisation and Genre marks for letter completeness.

Priority 3 — Leave the background history incomplete rather than the management. Background history contributes to Content, but it is lower priority than current status and management plan for most referral and discharge letter types.

Do not: Spend your final minutes polishing the opening paragraph’s grammar while the letter is structurally incomplete. A grammatically perfect letter that is missing the closing request and two required content items will score lower overall than a slightly rougher letter that is complete.

Paper vs. Computer: Does the Format Affect Your Time Strategy?

OET is available in two formats — paper-based at test centres, and computer-based (OETi, offered through Pearson VUE and other centres).

If you are a slower handwriter, the computer-based format gives you a meaningful speed advantage. Editing mid-draft is also significantly faster — you can restructure a paragraph without rewriting the whole page.

Whichever format you use, the time strategy above applies equally. The 5-minute reading and planning discipline is format-neutral.

Common Time Management Mistakes

Practice Under Real Time Conditions

Time management cannot be learned in theory — it must be practised. Every practice letter you write should be completed under the full 45-minute constraint: 5 minutes of case note analysis, no writing; then 40 minutes to produce a complete letter.

Candidates who practise with unlimited time then struggle significantly in the actual exam — not because they don’t know the content, but because their pacing is untested.

A free timed practice task is available at /blog/oet-writing-practice-test-free.

OET Writing in the Context of the Full Exam

It helps to know how Writing sits within the complete OET examination:

Writing is the shortest sub-test by duration but one of the most preparation-intensive. Unlike Listening or Reading, which test comprehension of provided material, Writing requires active production — applying clinical language, case note analysis, and structural planning simultaneously under time pressure.

Most candidates need 15–25 timed practice letters to reach Grade B consistently. Starting early and building pacing discipline across those letters is the most reliable path to a strong Writing score on exam day.