Pie chart maker with percentages
Type each slice's name and value, and the maker works out the percentages, labels the slices and adds a legend. Download PNG or SVG.
The preview is drawn in your browser. PNG is rendered by the Render API from the same data, which isn't stored. Image URLs contain the data, so anyone with the link can read it.
How to use it
- Enter one row per slice: name, then value. Raw numbers are fine, so you don't need to add up to 100.
- Pick Pie or Doughnut.
- Download, or copy the image URL.
How the percentages are calculated
Each slice is its value divided by the total of all values. In the example, Google search has 5,200 of 10,000 visits, so it shows 52%. Slices under 4% skip the on-slice label to stay readable, but they still appear in the legend with their exact share.
When a pie chart is the wrong choice
- You have more than 6 slices. Use a horizontal bar chart instead.
- Values don't add up to a whole, like survey questions where people could pick several answers.
- You need to compare similar values, like 23% vs 25%. Bars show small differences better.
Frequently asked questions
Do my values have to add up to 100?
No. Enter raw counts or amounts and the maker converts them to percentages for you.
How do I make a doughnut chart?
Switch the chart type to Doughnut. The total appears in the center, and the slices and percentages work the same.
Can I show values instead of percentages in the legend?
Yes. Turn on Show values and the legend lists each slice's value, with your prefix or suffix.
Updated November 10, 2026 by the Cuelark Team.