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The Flutter radial bar chart is ideal for rendering circular bars and comparing values between various categories. Radial bar charts support animation and interactive features such as tooltips and selection.

Beautiful Flutter radial bar charts

Key features

Show the Flutter radial bar chart with custom radius

Custom radius

You can customize both the inner and outer radius of the chart to make it precisely the size you need.

Flutter radial bar charts with corner style

Corner style

Customize the start and end of the radial bar segments by rendering flat or curved corners.

Shows the customizable radial bar chart in Flutter


Customize the look and feel of the radial bar chart using built-in APIs.

Flutter radial bar chart with palette colors

Palette color

Set desired palette colors to the radial bar chart’s segments.

Show the smart labels of radial bar charts in Flutter

Smart labels

Smartly hide overlapping data labels when data point values fall close together.

Learning resources

Navigate to GitHub code used to configure the Flutter radial bar chart

GitHub Code

The radial bar chart configuration code is available on GitHub.

Navigate to the options available in the user guide to customize the Flutter radial bar chart

Radial Bar Chart User Guide

Learn about the available options to customize the radial bar chart.

Navigate to the API reference documentation for the Flutter radial bar chart

Radial Bar Chart API Reference

Explore the radial bar chart APIs.

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