What is a treemap chart?

what is a treemap chart?
what is a treemap chart?

So, what is a treemap chart? Treemaps are a visualization technique used to display hierarchical data. The tree in the diagram is organized by category, with the size of each rectangle representing how much data is associated with that category. Items at the same level are displayed in parallel, and sub-items are indented beneath their parent item. Treemaps can be used to compare or summarize different items within a category. For example, you could use a treemap to compare the sales figures for other products within a given category. Some best practices for using treemaps effectively include:

  • Using different colors and shades to indicate the relative size of each category
  • Labeling the categories and subcategories so that they are easy to understand
  • Making sure that the tree is balanced, with no branches going off the edge of the map
  • Using transparent backgrounds so that all of the data is visible

What are the benefits of using treemap charts?

There are several benefits of using treemap charts. First, they are easy to read and understand. The tree layout makes it easy to see how much data is associated with each category. You can quickly get an overview of all the big data points without reading through them individually. They are also space-efficient.

Rectangles that represent small categories take up less space on the screen than rectangles that represent large categories. This makes it possible to display a lot of data without taking up too much screen real estate. This also makes it easy to see which items are outliers and to investigate why they are different from the rest of the data. An outlier is an observation that is distant from the rest of the data. investigate why they differ

How do you make a treemap chart?

The best way to make a treemap chart is to use Excel. Excel is a powerful tool for managing data and creating charts and graphs. It can be used for simple tasks, like making a budget, or more complex tasks, like building a detailed marketing analysis. With Excel, you can easily create custom data tables and graphs, which can help you better understand your data and make better business decisions.

To create a treemap chart in Excel, you will need to create a data table with the hierarchical data you want to display. For example, if you’re going to create a treemap chart of the sales data for your company, the data table would have columns for the different sales categories and rows for the other months. Next, you will need to create a chart of the data table. To do this, select the data table and click on the Insert tab on the ribbon. Select the Pie Chart button in the Charts group, and then click on the 3-D Pie Chart button. To convert the pie chart to a treemap chart, you will need to change the chart’s orientation to horizontal. Select the chart, click on the Design tab on the ribbon, and then select the Horizontal 3-D Pie Chart button.

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Next, you will need to add the Subcategory and Category labels to the chart by clicking on the Layout tab on the ribbon. Finally, you will need to format the chart to make it look like a treemap chart. To do this, select the chart and click on the Format tab on the ribbon. In the Shape Styles group, select the More button and the Treemap Style button.

What industries use treemap charts?

Treemap charts are used in various industries, including business, government, education, and healthcare. In business, treemap charts can be used to track the performance of different divisions or product lines. They can also be used to compare the sales of additional products or to track the progress of a project. In government, treemap charts can be used to track the budget for different departments or compare other municipalities’ spending. In education, treemap charts can be used to track the enrollment of different schools or compare students’ test scores. In healthcare, treemap charts can be used to track the budget for various departments or to compare the spending of other hospitals.


There are many benefits to treemaps, the most important being their ability to show hierarchical data in an easy-to-understand way. This makes them perfect for managing projects, organizing data, and visualizing business processes. Treemaps are an incredibly useful tool that can save time and improve productivity.

Treemaps are a great way to visualize data sets that contain a lot of information. They are beneficial for seeing patterns and trends in data. Keep reading to learn more about the benefits of treemaps.