Describe Image shows a chart, map, process diagram or photo that you describe aloud. Identify the visual, state its main message, support that message with two or three details, then close with an accurate overview — a flexible structure, not a script to force onto every image.
Exam
PTE Academic and PTE Core
Prep time
25 seconds
Answer time
40 seconds
Describe Image shows a chart, map, process diagram or photo, and asks you to describe it aloud in a single continuous turn. Unlike Read Aloud, you choose what to say: the task tests whether you can identify a visual's main message quickly and build a coherent spoken description around it, not just react to individual details.
What Describe Image tests
An image appears on screen. Pearson describes the prompt simply as an image; in practice you should be ready for charts, tables, maps, process diagrams and photographs. After a preparation window, you speak for a fixed time, describing what the image shows.
PTE Academic includes 5 to 6 Describe Image items. Because the images vary widely in type, the task rewards a flexible approach you can adapt on the spot rather than a single memorised script.
Format and timing
You get 25 seconds to look at the image and plan before the microphone opens, then 40 seconds to speak.
Preparation time: 25 seconds
Answer time: 40 seconds
Items per test: 5-6
Prompt: one image (be ready for charts, tables, maps, diagrams and photos)
How Describe Image is scored
Describe Image is scored on Content (out of 6), Pronunciation (out of 5) and Oral Fluency (out of 5). Content is scored first, and if Content scores 0, the item receives no further scoring at all — an off-topic or silent response caps the whole item at zero.
Content is also reviewed by a human expert before your score is finalised, unlike Pronunciation and Oral Fluency, which are scored by the automated system only. The human review applies to Content only, so your accent and delivery are judged by the Pronunciation and Oral Fluency traits, not by that check.
A step-by-step approach
Use the full 25 seconds of preparation to plan structure, not to compose exact sentences.
Identify the type of visual in the first few seconds — chart, map, process or photo — since each type needs a slightly different description strategy.
Find the single main message: the overall trend, the biggest category, the key stage, or the most striking feature.
Pick two or three supporting details that back up that main message — do not try to name every data point.
Plan a short closing line that restates the main pattern, so your answer has a clear ending rather than trailing off.
Start speaking as soon as the microphone opens and aim to keep talking through the 40 seconds; a long silence mid-answer is likely to cost Oral Fluency.
A flexible structure, not a script
A fixed template can help you start speaking quickly, but a distinct one is needed for each visual type, and none should be recited word-for-word regardless of what the image actually shows.
For a chart (bar, line or pie): open by naming the chart type and its subject, state the overall trend or the largest/smallest category, then support it with two or three specific figures or comparisons, and close with a one-line overview of what the chart demonstrates.
For a process diagram: open by naming the process, describe the stages in order using sequencing language such as 'first', 'next' and 'finally', and close by naming the overall outcome of the process.
For a map: open by naming the area shown, describe the main changes or features moving in a logical direction (such as before/after, or north to south), and close with the map's overall message.
For a photograph: open by naming the setting, describe the main subject and two or three notable details, and close with what the photo appears to illustrate or represent. In every case, the goal is a structure you can adapt on the spot, built around whatever the specific image actually shows — a generic script that ignores the image's real content risks scoring 0 on Content.
Worked example
Example (written by LexiPTE) — image: a bar chart titled 'Weekly hours spent studying by course type', showing four bars: Engineering (18 hours), Business (12), Arts (9) and Nursing (15).
A strong 40-second response: "This bar chart shows the average weekly hours students spend studying, broken down by four course types. Engineering students study the most, at around 18 hours a week, followed by Nursing at 15 and Business at 12. Arts students report the fewest hours, at around 9 per week — roughly half of the Engineering figure. Overall, the chart suggests that more technical or practical courses demand significantly more independent study time than Arts programmes."
This answer names the chart type and topic immediately, states the highest and lowest figures with actual numbers, makes one direct comparison (Arts versus Engineering), and closes with a one-sentence interpretation rather than simply restating the data. It uses the full answer time without padding or repeating the same point twice.
Strategies that work
Because the image content is unpredictable, practise the structure separately from practising specific vocabulary.
Build a small bank of transition phrases for each image type ("the chart shows", "moving from left to right", "overall, this suggests") so you are not searching for language mid-answer.
Practise identifying the main message of an unfamiliar chart within 5-10 seconds, before you plan the rest of your description.
Time yourself at 40 seconds regularly so you learn how much content that window actually holds — it is common to run out of things to say well before the time is up.
Practise across all image types (charts, maps, processes, photos) rather than only the type you find easiest.
Common mistakes
In our experience, many weak Describe Image responses share the same underlying problem: they describe individual details without ever stating the main pattern.
Listing every visible number or label without identifying the image's actual main message.
Reciting a memorised, generic template that does not match the specific image shown, which risks a Content score of 0.
Running out of things to say partway through the 40 seconds and trailing off into silence.
Spending too much of the preparation time deciding how to start, instead of planning the whole structure.
A short practice plan
Build fluency with the structure first, then layer in speed and precision.
Week 1: practise identifying the main message of 15 different images (mixed types) in under 10 seconds each, without speaking yet.
Week 2: give untimed spoken descriptions of the same images, focusing on covering the main message plus two supporting details.
Week 3: move to the full timed format — 25 seconds preparation, 40 seconds to speak — and record yourself.
Ongoing: review recordings for dead air or trailing off, and keep refining your transition phrases for each image type.
Content is scored first, and a description that misreads the image's actual pattern is likely to score poorly on Content, which then limits the item's total score. If Content is 0, Pearson does not score the item any further, so accurately identifying the main message matters more than speaking fluently about the wrong one.
Yes. Content for Describe Image is reviewed by a human expert before your score is finalised, in addition to the automated scoring. Pronunciation and Oral Fluency, by contrast, are scored by the automated system only.
No. The task rewards identifying the main message and supporting it with two or three well-chosen details, not listing every visible figure. A response that tries to name everything often runs out of time before reaching a conclusion.
A reusable structure helps you start quickly, but the specific content must match the image you are shown. A generic script recited regardless of the image's actual content risks scoring 0 on Content, since that trait is checked against what the image actually shows.
You get 25 seconds to look at the image before the microphone opens, then 40 seconds to describe it. Use the full preparation window to plan your main message and structure, not just to glance at the image.
Not quite. In PTE Academic, Content is worth up to 6 and is also checked by a human expert. Pearson's PTE Core Score Guide scores Content out of 5 and calls the delivery trait Fluency. The 25-second preparation and 40-second answer windows are the same in both exams.
Describe Image shows a chart, map, process diagram or photo that you describe aloud. Identify the visual, state its main message, support that message with two or three details, then close with an accurate overview — a flexible structure, not a script to force onto every image.
Identify the type of visual and its single main message before your speaking time starts. Support that main message with two or three accurate details rather than listing everything visible. Close with a short overview sentence instead of trailing off mid-detail.
Listing every visible detail without identifying the image's actual main pattern. Reciting a memorised template that does not match the specific image shown.
Choose a published question, follow its speaking instruction, and submit your own response.
Objective questions show the result returned by the server. Speaking and writing feedback appears only when an evaluator is available; the site does not invent a score.
Yes. Use the PTE Academic/Core picker. If this task is unavailable for the selected exam, the page asks you to choose a supported exam.
Content is scored first, and a description that misreads the image's actual pattern is likely to score poorly on Content, which then limits the item's total score. If Content is 0, Pearson does not score the item any further, so accurately identifying the main message matters more than speaking fluently about the wrong one.
Yes. Content for Describe Image is reviewed by a human expert before your score is finalised, in addition to the automated scoring. Pronunciation and Oral Fluency, by contrast, are scored by the automated system only.
No. The task rewards identifying the main message and supporting it with two or three well-chosen details, not listing every visible figure. A response that tries to name everything often runs out of time before reaching a conclusion.
A reusable structure helps you start quickly, but the specific content must match the image you are shown. A generic script recited regardless of the image's actual content risks scoring 0 on Content, since that trait is checked against what the image actually shows.
You get 25 seconds to look at the image before the microphone opens, then 40 seconds to describe it. Use the full preparation window to plan your main message and structure, not just to glance at the image.
Not quite. In PTE Academic, Content is worth up to 6 and is also checked by a human expert. Pearson's PTE Core Score Guide scores Content out of 5 and calls the delivery trait Fluency. The 25-second preparation and 40-second answer windows are the same in both exams.