IELTS Writing Task 1: How to Describe Pie Charts for Band 7+

Pie charts may look simple, but a strong IELTS Writing Task 1 response is not just a list of percentages. Your job is to identify the most important features, compare categories, group related information and support your description with relevant figures. In most cases, the whole pie represents 100%, so you are essentially explaining how that total is divided among different categories.

For example, imagine a chart showing how people spend their free time: 30% on watching TV, 25% with family and friends, 20% on exercise, 15% on reading and 10% on other hobbies. You do not need to write five separate sentences describing each percentage. A much stronger approach is to identify the relationships between the categories. You could say that television and socialising were the two most common activities, while reading and other hobbies accounted for much smaller shares.

For most pie-chart questions, a reliable structure is:

Introduction → Overview → Body Paragraph 1 → Body Paragraph 2

The introduction tells the reader what the charts show, the overview summarises the most important features, and the two body paragraphs provide the detailed comparisons and figures.

Introduction and Overview

Your introduction should normally be short. Its purpose is simply to paraphrase the task accurately.

If the question says:

The pie charts show how men and women spend their free time.

you could write:

The pie charts compare how men and women spend their free time across five different activities.

You have changed the wording while keeping the original meaning. There is no need to use complicated synonyms. Words such as show, compare, illustrate and present are perfectly suitable for IELTS Writing Task 1.

The overview is much more important because it demonstrates that you understand the charts as a whole. Before writing it, ask yourself what the two or three most important features are. Look for the largest and smallest categories, noticeable similarities or differences, major changes between years, and any changes in ranking.

Imagine the following figures:

Activity	Men	Women
TV/videos	30%	25%
Family/friends	25%	30%
Exercise	20%	20%
Reading	15%	15%
Other hobbies	10%	10%

A weak overview would be:

Overall, TV accounted for 30% among men and 25% among women, while family and friends represented 25% and 30%.

This simply repeats detailed figures.

A better overview would be:

Overall, watching TV or videos was the most popular activity among men, whereas women were most likely to spend their free time with family and friends. The two groups showed identical preferences for the remaining three activities.

The second version gives the reader the big picture. Exact percentages can be introduced later in the body paragraphs.

Grouping and Comparing the Data

One of the most important skills in Task 1 is learning not to describe every category separately. Instead, group related figures and compare them directly.

For example, avoid writing:

A was 30%. B was 25%. C was 20%. D was 15%.

A more effective sentence would be:

Television and socialising were the two dominant leisure activities, accounting for 30% and 25% respectively. Exercise represented a smaller share, at 20%, while reading and other hobbies made up just 15% and 10%.

This is much more efficient because the reader can immediately see which categories were important and how they compared.

Useful comparison structures include compared with, whereas, while, by contrast, twice as high as and half the figure for.

For example:

Thirty per cent of men chose this activity, compared with 20% of women.

Television accounted for 30% among men, whereas the figure for women was 20%.

The figure for men was twice as high as that for women.

Cars were the dominant form of transport in Country A. By contrast, public transport was the leading option in Country B.

The goal is not simply to report that two figures exist. You should show the relationship between them.

Suppose, for example, that 50% of commuters in Japan travel by car, compared with only 20% in Brazil, while public transport accounts for 28% and 40% respectively. Instead of describing Japan completely and then moving to Brazil, you could compare the countries directly:

In Japan, exactly half of commuters travelled by car, compared with only 20% in Brazil. By contrast, public transport was considerably more popular in Brazil, accounting for 40%, versus 28% in Japan.

Direct comparisons like this usually produce a clearer and more analytical response.

Describing Percentages Naturally

You do not have to repeat exact percentages in every sentence. Using fractions and approximations can make your writing more flexible.

For example, 50% can be described as half, 25% as a quarter, 75% as three quarters, and approximately 33% as a third. You can also use just under a third for around 30% and just over a third for around 35%.

For example:

Half of respondents chose this option.

A quarter of commuters travelled by bus.

Online shopping accounted for just over a third of purchases, at 35%.

However, do not replace every percentage with a fraction. A natural report usually combines exact figures and approximate expressions.

You can also vary the verbs you use to describe proportions. Instead of repeatedly writing “was 30%,” use structures such as:

Television accounted for 30% of the total.

Bus travel made up 25% of journeys.

Online purchases represented 35% of total spending.

The share of debit-card payments stood at 43%.

Variation is useful, but accuracy matters more than using unusual vocabulary.

There is also an important difference between percent and percentage points. If a figure rises from 20% to 30%, it has increased by 10 percentage points. This is not the same as a 10% increase. In relative terms, the rise from 20% to 30% is actually 50%.

For Task 1, the clearest sentence would often be:

The figure increased by 10 percentage points, from 20% to 30%.

Describing Changes Between Two Pie Charts

Many IELTS tasks contain two or more pie charts showing different years. In this case, you need to describe not only the proportions but also how they changed over time.

Imagine the following payment data:

Payment Method	2005	2025
Cash	62%	22%
Debit card	24%	43%
Credit card	11%	24%
Mobile	3%	11%

A strong overview might be:

Overall, there was a clear shift away from cash towards cashless forms of payment. While cash was by far the dominant method initially, debit cards became the most popular option by the end of the period.

This is much stronger than simply writing:

Cash decreased and debit cards increased.

The first version identifies the overall transformation in payment behaviour and the change in ranking.

In the body paragraphs, you can then support this with detailed figures:

Cash use fell sharply from 62% in 2005 to just 22% in 2025. By contrast, debit-card payments rose from 24% to 43%, overtaking cash to become the most widely used method. Credit-card use also increased considerably, while mobile payments remained the least common option despite rising from 3% to 11%.

Useful language for upward movement includes rise, increase, grow, climb, become more common and gain popularity. For downward movement, you can use fall, decline, decrease, drop, become less common and lose popularity. If there is little or no change, expressions such as remain stable, remain unchanged and show little change are useful.

Ranking and Describing Differences

Pie charts often require you to identify which categories rank first, second or last. Useful expressions include the largest proportion, the smallest proportion, the most popular, the least popular, the second-largest category, ranked first and followed by.

For example:

Online sources accounted for the largest proportion, followed by television.

Cycling represented the smallest share.

Public transport ranked first, at 40%.

You should also describe the size of differences accurately. If two percentages are close, use expressions such as slightly higher, marginally lower, broadly similar or a little more. For a large difference, you can use considerably higher, significantly lower, substantially greater or more than twice as high.

For example:

The figure for women was slightly higher, at 30% compared with 27% for men.

Car use was considerably higher in Japan than in Brazil.

Do not exaggerate small differences simply to use stronger vocabulary.

Language and Grammar for Band 7+

A Band 7+ response should contain a mixture of clear simple sentences and more complex structures. You do not need to make every sentence difficult.

Compare:

Cash use fell considerably.

with:

While cash use declined considerably, debit-card payments became increasingly common.

Or:

Mobile payments remained the least common method despite rising from 3% to 11%.

You can also use although, whereas, while and despite to connect important features:

Although cash remained popular initially, its share declined sharply over the period.

Whereas cars were the dominant choice in Japan, public transport accounted for the largest share in Brazil.

The figure for cycling remained relatively low in both countries despite noticeable differences in the other categories.

Another useful word is respectively, which means that figures correspond to categories in the same order:

Exercise and reading accounted for 20% and 15%, respectively.

This means exercise accounted for 20% and reading for 15%. Use this structure when it makes a comparison more concise, but do not rely on it repeatedly.

Common Mistakes to Avoid

The most common problem is describing every percentage individually. A strong response selects information and groups related categories instead of producing a list of figures.

Another mistake is giving too many numbers in the overview. The overview should describe the main patterns, not repeat the table or chart in sentence form.

You should also avoid explaining why the figures are different. For example, do not write:

More women spent time with family because women generally care more about relationships.

The chart does not provide that information. Similarly, do not speculate that public transport was more popular because it was cheaper unless the task explicitly says so.

Simply report what the charts show:

Public transport was considerably more popular in Brazil than in Japan.

Personal opinions should also be avoided. Do not write “I think this is surprising,” “It is good that more people use public transport,” or anything similar. IELTS Academic Writing Task 1 requires an objective report.

A Reliable Band 7+ Structure

For most pie-chart questions, use the following approach.

Introduction: Paraphrase what the charts show.

The pie charts compare the proportions of…

Overview: Identify the two or three most important features.

Overall, X accounted for the largest proportion, whereas Y was the least common category. It is also noticeable that…

Body Paragraph 1: Describe and compare the first logical group of figures.

Body Paragraph 2: Describe the remaining categories and highlight any important similarities, differences or changes.

Use this structure as a framework rather than memorising complete sentences.

Before finishing your response, check that you have written a clear overview, compared relevant figures, grouped the information logically and used percentage language accurately. Make sure you have not explained causes that are not shown or added your personal opinion.

The central principle is simple:

Do not describe every slice separately. Describe the main patterns and relationships shown by the charts.

A strong Band 7+ pie-chart response tells the reader which categories matter most, how they compare, what changed and which figures support those observations.