{"id":21947,"date":"2026-02-24T11:29:32","date_gmt":"2026-02-24T06:29:32","guid":{"rendered":"https:\/\/chartexpo.com\/blog\/?p=21947"},"modified":"2026-02-26T00:36:56","modified_gmt":"2026-02-25T19:36:56","slug":"double-bar-graph-guide","status":"publish","type":"post","link":"https:\/\/chartexpo.com\/blog\/double-bar-graph-guide","title":{"rendered":"Double Bar Graph Guide: Definition, Examples & How to Make"},"content":{"rendered":"

Comparing two metrics using one graph is not as straightforward as it seems. The situation mentioned above worsens with the increase in data sets. We recommend you use a Double Bar Graph Maker in Excel & Google Sheets <\/em>that is designed to display insights into two metrics.<\/p>\n

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A Double Bar Graph can help you highlight how a variable compares to others. It uses different colors to bring out the differences between critical variables.<\/p>\n

In this blog, you’ll discover the following:<\/p>\n

Table of Contents:<\/h3>\n
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  1. Double Bar Graph Definition<\/a><\/li>\n
  2. What is a Double Bar Graph in Excel?<\/a><\/li>\n
  3. Double Bar Graph History<\/a><\/li>\n
  4. When to Use a Double Bar Graph?<\/a><\/li>\n
  5. Examples of a Double Bar Graph<\/a><\/li>\n
  6. How to Create a Double Bar Graph in Excel?<\/a><\/li>\n
  7. How to Create a Double Bar Chart in Google Sheets?<\/a><\/li>\n
  8. How to Read a Double Bar Graph in Google Sheets?<\/a><\/li>\n
  9. Applications of a Double Bar Graph<\/a><\/li>\n
  10. Difference Between a Bar Graph and a Double Bar Graph<\/a><\/li>\n
  11. FAQs<\/a><\/li>\n
  12. Wrap Up<\/a><\/li>\n<\/ol>\n

    Before delving into the how-to guide, we’ll address the following question: what is a Double Bar Graph?<\/p>\n

    Double Bar Graph Definition<\/h2>\n

    Definition: <\/strong>A Double Bar Graph is a data visualization that is used for presenting two sets of data concurrently within a single graph using bars of different colors and heights. This type of chart is similar to a bar chart but features pairs of bars for each item in your data set.<\/p>\n

    Another related visualization is the Butterfly Chart<\/a>, which displays two sets of data on opposite sides of a central axis, allowing for an easy comparison between the two data sets.<\/p>\n

    While both charts serve to compare multiple data points, the Butterfly Chart provides a mirrored perspective that can be particularly useful for analyzing demographic or distributional data.<\/p>\n

    The improved design over traditional bar charts, including the Tornado chart<\/a>, allows you to compare two variables or sets of data with one visualization. Thus, Tornado charts and double bar charts make for powerful comparative analysis tools.<\/p>\n

    What is a Double Bar Graph in Excel?<\/h2>\n

    Definition:<\/strong> A Double Bar Graph in Excel is a chart you can use to represent two varying metrics with different measures.<\/p>\n

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    One of the key uses of a Double Bar Chart is to compare two varying variables in data. The visualization design uses two axes to illustrate the relationships between two data points with varying measurement scales.<\/p>\n

    We recommend you use a Double Bar Graph in Excel to generate visualizations showing plenty of insights using limited space. Also, you can make comparisons between categories using a highly contrasting color scheme. To effectively illustrate your data, you can make a graph from a table<\/a>, enhancing your ability to analyze and present your findings.<\/p>\n

    Your go-to visualization design should be a Double Bar Graph in Excel if your goal is to use limited space in your dashboard.<\/p>\n

    Double Bar Graph History<\/h2>\n

    The history of the double bar graph is really the background story of bar charts in general.<\/p>\n

    To tell this story, we need to talk about William Playfair \u201d\u201d the inventor of many chart types, including the bar graph.<\/p>\n

    In 1786, Playfair published The Commercial and Political Atlas; Representing, by Means of Stained Copper-Plate Charts, the Exports, Imports, and General Trade of England, at a Single View. To which are Added Charts of the Revenue and Debts of Ireland, Done in the Same Manner by James Correy.<\/p>\n

    This exhaustive and monotonous title wouldn’t interest most. However, within this publication, Playfair introduced the first bar charts and line graphs. (He would publish another piece a couple of years later that offered the first look at pie and circle charts).<\/p>\n

    At the time for statistics, this was like a prehistoric human returning to his tribe with fire and the wheel.<\/p>\n

    It wouldn’t take long for these visualizations to become commonplace in statistics. Soon, people began introducing variations to Playfair’s original bar chart, including the double bar graph.<\/p>\n

    History is a little murky on when exactly the first dual bar chart appeared or who invented it. Some forms of comparison visualizations appeared even before Playfair’s published bar chart in 1786.<\/p>\n

    So, we know that people were already conducting visual comparative analyses. It wouldn’t take long for people to recognize the power of the double bar graph in comparison. At best guess, multi-bar charts started appearing sometime in the 1800s.<\/p>\n

    Keep reading because, in the coming section, we’ll take you through practical examples of a Double Bar Graph in Excel.<\/p>\n

    When to Use a Double Bar Graph?<\/h2>\n
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    Use a double bar graph to compare two sets of data visually, especially when they belong to different categories or groups. Here are some scenarios when you might consider using a Double Bar Graph:<\/p>\n