How to Add or Remove a Secondary Axis in Microsoft Excel Charts
When you have a chart with mixed data types or a dataset that varies broadly between series, consider using a secondary axis in Microsoft Excel. With it, you can display the data you need without overwhelming or confusing your viewers. When to Use a Secondary Axis As mentioned, if you have different data types or your series amounts widely vary, these are good times to use a secondary axis. For instance, you can see that the column chart below doesn’t accurately depict the visitors and sales in our dataset. There’s a large variance in the sales amounts, making it hard to get a decent picture of the number of visitors per month. Plus, the sales are in dollar amounts, whereas the visitors are basic number values . If your chart would benefit from a secondary axis like this one, here’s how to add one as well as remove a secondary axis later if you change your mind or your data. How to Add a Secondary Axis in Excel To add a secondary axis to your Excel chart, you’ll use the combo