Stacked Bar Chart โ
This chart uses horizontal or vertical bars to compare values of two or more categories. Each bar is composed of an aggregation of values, showing the contribution of each to the total in the category, whether in absolute or percentual values.
The focus of the chart is to compare totals, with the added benefit of seeing the relative weight of secondary values to the total.
Usage guidelines โ
When to use โ
Questions you can answer
- How many are in each category?
- What is the composition of each category?
When not to use โ
- If you want to show the trend of each category section over time, opt for an area chart or a line chart.