Pie and Donut Charts
Pie charts are circular charts used to illustrate the relative value of each category making up a larger whole.
Donut Chart Example
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When to Use
- This type of chart is used to understand the relative proportion and/or value of each part within the larger whole.
- Donuts are the preferred pie chart format and should be used in most instances.
- They provide a more streamlined visual appearance while also allowing additional key data to be presented in the center area.
When Not to Use
- When there are too many categories to discern a distinction between the parts.
Variations
- Donut Chart Example (shown above)
- Half Donut Chart Example
- Standard Pie Chart Example
Variations
Half Donut Chart
Half donut charts may be used in space-constrained contexts where there is a need to display multiple charts. They allow more data to be displayed and/or compared within a smaller amount of space.
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Standard Pie Chart
When donut charts are not technically feasible (based on the tool generating the charts), a standard pie chart may be used.
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