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Polar area chart maker.

Create a polar area chart to compare categories in a circular layout. Every segment has the same angle while its radius reflects the value, which makes it useful for a small, clearly labeled set of cyclical or categorical measures.

Pie ChartEnter to send

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See it work

Polar area chart examples.

Same tool, four requests. Every drawing below is a real render.

What you type
Create a polar area chart titled Elm Store: Monthly Incidents with equal-angle segments for Jan 12, Feb 8, Mar 15, Apr 6, May 10 and Jun 18.
Then tryAdd July with 11 incidents.Change June to 14 incidents.
Pie chart: Monthly store incidents
Pie chart · echarts-pie

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The drawing

What a polar area chart is.

A polar area chart is a circular chart made of equal-angle segments whose radii vary with the data value. It is sometimes called a rose chart. Unlike a pie chart, its slices do not use angles to represent their values.

Use it for a small set of categories where the circular arrangement supports the story, such as months, directions or survey themes. Add direct labels and values because differences in area are harder to estimate than differences in bar length.

Engine
echarts-pie
Editable
Describe the change
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Pie chart: What a polar area chart is
Who uses it

Who uses polar area charts.

Pie chart: Operations teamsOperations teams

Review a cyclical pattern, such as store incidents or service demand, in a compact circular chart.

Pie chart: ResearchersResearchers

Present a short survey result with categories that are easy to compare at a glance.

Pie chart: Community organizationsCommunity organizations

Show how a limited grant budget is allocated across a handful of named programs.

How it works

How to make a polar area chart in three steps.

01

Describe it

One paragraph is enough to start.

“Create a polar area chart titled Elm Store: Monthly Incidents with equal-angle segments for Jan 12, Feb 8, Mar 15, Apr 6, May 10 and Jun 18.”
02

See the drawing

Drawn by the right engine.

Pie chart: Monthly store incidents
03

Say what changes

Every edit keeps a version.

Add July with 11 incidents.
V2 · DRAWN FROM V1, NOTHING RETYPED
FAQ

Common questions

What is a polar area chart?

A polar area chart is a circular chart with equal-angle segments that vary in radius according to each value. It is also known as a rose chart.

How is a polar area chart different from a pie chart?

Pie-chart values are represented by slice angles. Polar area-chart segments use the same angle, while the radius and area change with the value.

When should I use a polar area chart?

Use one for a small set of categories, especially cyclical categories such as months or directions. Use bars when precise value comparison is the priority.

How many categories work well in a polar area chart?

A short labeled set is clearest, often five to eight categories. More segments make labels and relative areas difficult to read.

Related tools

Other drawings for the same work.

Make a polar area chart now.

Free account, no card. Describe the categories and values you want to compare.

Open the editor