Data Stories: Pros and Cons of Pie Charts
Pie charts can be misleading or confusing, but they can also be just right for the data.
- By Lindsay Stares
- October 4, 2017
When Not to Use Pie Charts
![peacockworks.com](/-/media/TDWI/Upside/newsletters/2017/10/100417VizBeerPie.jpg)
Three-dimensional pie charts are widely derided, and this data visualization blog shows why with a real-world example of a confusing chart.
Pie Chart Best Practices
![randalolson.com](/-/media/TDWI/Upside/newsletters/2017/10/100417VizPierules.jpg)
On the other hand, another blogger proposes that pie charts are fine when used correctly. This article explains some simple guidelines for creating accurate, easy-to-read charts and demonstrates some common mistakes.
When the Best Choice Is Pie
![displayr.com](/-/media/TDWI/Upside/newsletters/2017/10/100417VizPieBest.jpg)
The Displayr blog takes this argument even further, claiming that pie charts are often superior to other types of visualizations. Whatever charts you choose, clarity should always be a primary goal.
About the Author
Lindsay Stares is a production editor at TDWI. You can contact her here.