Doughnut Chart
Show category shares of one nonnegative total as doughnut sectors.
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About this tool
Show category shares of one nonnegative total as doughnut sectors. Prepare Category,Value; negative values and an all-zero series are rejected. Check sectors and percentage labels; the center opening does not represent an extra value. Data and charts are processed in your browser and can be exported as PNG, SVG or CSV. Examples are illustrative.
How to use
- Prepare Category,Value; negative values and an all-zero series are rejected.
- Set the title, palette, background and value labels, then generate the chart.
- Check sectors and percentage labels; the center opening does not represent an extra value. Compare the data table before downloading the image or CSV.
Frequently asked questions
Can I add several concentric rings?
This page draws one ring for one numeric series. Use grouped or stacked charts for several series.
Which inputs are rejected?
Headers must be nonempty and unique, and numeric cells cannot be empty. Up to 1000 rows and 12 numeric series are supported; single-series and specialized charts have further column rules. Administrators may lower the row limit.
Does editing automatically update the chart?
Generate again after edits. Old results are cleared to avoid exporting a chart for stale input. Value labels are hidden above 40 rows; full data remains in the table and CSV.
Discussion & comments
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