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Month – This column contains the qualitative categories derived from your original data.

Let’s talk about each element of the table a bit more in detail: Notice how the helper table starts with a dummy row ( E2:H2)-this determines the reference angle. Set up a separate dummy table as follows: To build the plot, you need to compute the polar coordinates first and, once there, convert them to the x- and y-axis values used by Excel to create the chart.

Right off the bat, outline a helper table where all the calculations for your chart will take place. Since CSAT scores are commonly expressed as a percentage scale, consider the following table: For the record, this article is based on the tutorial created by Jon Peltier. In this in-depth, step-by-step tutorial, you will learn how to turn your raw data into a polar plot in Excel from the ground up. Also, don’t forget to check out the Chart Creator Add-In, a powerful tool for building mind-blowing advanced Excel charts and graphs in just a few clicks. The plot enables you to quickly assess the good and bad months for each company, which facilitates better decision making.Įxcel doesn’t support this chart type-in fact, it can’t even read polar coordinates-meaning you will have to build it from scratch. The polar plot comes in handy when the analyzed data has a cyclical nature.Īs an example, the chart below compares the customer satisfaction scores (CSAT), a metric that illustrates a customer’s satisfaction with a brand or product, of two organizations throughout 2019: Simpson Ltd and Griffin Ltd. The plane itself is made up of concentric circles expanding outward from the origin, or the pole-hence the name.

Theta (θ) – The angle from a reference angle.

Radius ( r) – The distance from the center of the plot.

Step #13: Remove the gridlines, the axes, and the irrelevant legend items.Ī polar plot is used to define a point in space within what is called the polar coordinate system, where rather than using the standard x- and y-coordinates, each point on a polar plane is expressed using these two values:.

Step #12: Modify the horizontal and vertical axis scales.

Step #11: Change the chart type for the inserted data series.

Step #8: Reduce the Doughnut Hole size.

Step #7: Create a set of doughnut charts.

Step #6: Set up the second helper table for the polar plot grid.

Step #5: Calculate the x- and y-axis values for each company.

Step #4: Copy the last Radius values into the helper row.Step #2: Compute the Angle (theta) values.Return to Charts Home How to Create a Polar Plot in Excel Create, Save, & Use Excel Chart Templates