Include annotations: Include percentages and labels for your pie chart to make it easy to read. Verify that the pie slices are valued at 100% when added up. If you have more than five categories, it is recommended to use a different chart type. It is really difficult to read a large number of slices. Best practices for using pie chartsĪlways make sure to use a minimal number of slices when creating a pie chart. I have sorted the data in decreasing order (from largest to smallest). To create a pie chart where the biggest pie slice comes first, followed by the second biggest pie slice and so on. This means do not create a pie chart where the various pie slices do not represent parts of the whole pie.įor example, the following pie chart is not a good representation of data composition as the two pie slices add up to 82% and not 100%: In other words, the various pie slices you use must add up to 100%. #1 Use a pie chart to show a 100% composition of data. Stacked bar charts – It is a bar chart that represents the comparisons between categories of data but with the ability to compare and break down the data. Grouped bar charts – Grouped bar charts represent the different time period numbers that belong to a single category. These are used mainly to display age ranges and salary ranges. It represents the numerical values represented in the vertical bars. Vertical bar charts – Also called a column chart. The data categories are shown on the vertical axis, and data values are shown on the horizontal axis. Horizontal bar charts – Represent the data horizontally. What are the different types of bar charts? What are the most popular Excel charts and graphs types?įollowing are the most popular Excel charts and graphs:
#How to make a pie chart in excel with data how to#
How to build data visualizations in Excel?.How to change the color or style of a chart?.How to add a trendline to a chart in excel?.How to add, change, or remove a chart element in Excel?.How to add a chart to an Excel spreadsheet?.What are the most common data types that can be visualized?.What are the benefits of data visualization.Which charts to avoid for reporting purposes?.What are the different types of Venn diagrams?.When to use an ‘actual vs target’ chart?.When to use a gauge chart (also known as a speedometer chart)?.What are the different types of bar charts?.
When to use a 100% stacked column chart?.What are the most popular Excel charts and graphs types?.You can do this using the formula =ROUND(num,0) for each of your calculated percentages.
The sum of these values is now 99 instead of 96 as in your original, which results in a better graph: It just so happened that the compensations were made on numbers that should be the same.Īnother possible option would be to round your percentage results: Name Val % Rounded % The problem is caused by your actual percentages being: Name Val %Īs you can see these numbers can't be exactly represented as a (whole number) percentage, the compensations have to be made somewhere. While not the ideal solution, if you right click on one of the labels and press the Format Data Labels option, you can change the Number display type to percentage, this will increase the number of decimal places in the percentage shown but give you the accurate result asked for.
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