IELTS Writing Task 1
IELTS Writing Task 1 — How to Describe Graphs and Score Band 7+
📅 July 2026
⏱ 8 min read
✍️ BandUp Team
Writing Task 1 is worth one third of your Writing score. Most candidates lose marks here not because their English is poor, but because they don't know the right structure or language. This guide gives you the exact formula to describe any graph — bar chart, line graph, pie chart, or table — and score Band 7 or above.
The 4-Paragraph Structure
Every Task 1 response needs exactly these 4 parts:
1
Introduction (1-2 sentences)
Paraphrase the task description. NEVER copy the question word for word. Change vocabulary and sentence structure.
2
Overview (2-3 sentences)
Describe the most important trends or features WITHOUT giving specific figures. This is the most important paragraph — it shows you can identify key patterns.
3
Body Paragraph 1 (3-4 sentences)
Describe specific data with figures. Compare and contrast where relevant. Use precise language.
4
Body Paragraph 2 (3-4 sentences)
Continue with remaining data. Group similar information together rather than describing each item separately.
⚠️
Common mistake: Many candidates skip the Overview paragraph and go straight to data. This is a serious error. The Overview tells the examiner you understand the big picture — without it, you cannot score above Band 5 on Task Achievement.
Essential Language for Graphs
📈 Describing Trends (Line Graphs)
Sharp increase
surged, soared, rocketed, jumped sharply, rose dramatically
Gradual increase
rose steadily, climbed gradually, increased moderately, grew slowly
Sharp decrease
plummeted, fell sharply, dropped dramatically, declined steeply
Gradual decrease
fell gradually, declined steadily, decreased slowly, dipped slightly
No change
remained stable, stayed constant, levelled off, plateaued at
Fluctuation
fluctuated, varied considerably, experienced ups and downs
📊 Describing Proportions (Pie Charts / Bar Charts)
Largest share
accounted for the largest proportion, dominated with X%, represented the majority
Smallest share
comprised the smallest proportion, accounted for a mere X%, represented a negligible share
Approximately
approximately, roughly, around, just over, just under, nearly
Comparison
by contrast, in comparison, while, whereas, compared to, significantly higher/lower than
🔢 Referring to Data Precisely
Peaked at
"Sales peaked at $2.5 million in 2015 before declining."
Reached a low of
"Unemployment reached a low of 4% in 2019."
More than doubled
"The figure more than doubled from 10% to 23%."
Followed by
"The largest category was X at 45%, followed by Y at 28%."
How to Write the Introduction
Never copy the question. Paraphrase it using synonyms and different sentence structure.
❌ Copying the question
"The bar chart shows the number of tourists who visited five countries in 2010 and 2020."
✅ Paraphrased introduction
"The bar chart compares tourist arrivals across five nations during two separate years, 2010 and 2020."
💡
Paraphrasing formula: Change the verb ("shows" → "illustrates / compares / presents"), change the noun ("number" → "figure / data / statistics"), and restructure the sentence. That's all you need.
How to Write the Overview
The overview is your most important paragraph. It must describe the main trend or key feature WITHOUT data figures.
❌ No overview (goes straight to data)
"Country A had 3.2 million tourists in 2010 and 5.8 million in 2020. Country B had 2.1 million in 2010..."
✅ Strong overview
"Overall, tourist numbers increased in most countries over the period, with Country A recording the highest figures throughout, while Country E consistently attracted the fewest visitors."
Full Band 7 Example Response
📊 Task prompt
The bar chart below shows the percentage of households in four countries that owned computers in 2005, 2010, and 2015. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
✏️ Band 7 model answer
The bar chart compares the proportion of households with computers across four nations during three separate years between 2005 and 2015.
Overall, computer ownership rose considerably in all four countries over the decade. Country A consistently recorded the highest ownership rates, while Country D lagged behind throughout the entire period.
In 2005, Country A led with approximately 65% of households owning computers, followed by Country B at 52% and Country C at 38%. Country D accounted for the smallest proportion, with just 20%. By 2010, all four nations had seen growth, with Country A climbing to 78% and Country D reaching 35%.
By 2015, Country A peaked at 90%, while Country B and Country C recorded 74% and 61% respectively — both representing a substantial increase from 2005 levels. Country D, despite remaining the lowest, more than doubled its 2005 figure to reach 44% by the end of the period.
✅ This response scores Band 7 — clear structure, paraphrased introduction, strong overview, precise data with comparisons
5 Mistakes That Lower Your Score
1. No overview paragraph
The overview is mandatory. Without it, you cannot score above Band 5 on Task Achievement. Always write it as your second paragraph.
2. Describing every single data point
You don't need to mention every figure. Select the most significant data and group similar items together. Quality over quantity.
3. Writing fewer than 150 words
Task 1 requires a minimum of 150 words. Under-length responses are automatically penalised. Aim for 170-190 words.
4. Giving personal opinions
Task 1 is a factual description — never write "I think" or "In my opinion". Only describe what the data shows.
5. Using basic vocabulary repeatedly
Using "increase" and "decrease" for every trend limits your Lexical Resource score. Use the language from this guide to vary your vocabulary.
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