Two Y Axes In Excel – 2023

Introduction

Excel is a powerful tool that allows users to create and analyze data using various features and functions. One of these features is the ability to create charts with multiple y axes, which can be useful when comparing two different sets of data that have different scales or units of measurement.

Why Use Two Y Axes?

Using two y axes in Excel can provide a clearer visualization of data that would otherwise be difficult to interpret. For example, if you have sales data and customer satisfaction scores for a specific period, it can be challenging to compare the two if they have different scales. By using two y axes, you can plot both sets of data on the same chart and easily identify any trends or correlations between them.

Creating a Chart with Two Y Axes

To create a chart with two y axes in Excel, follow these steps:

1. Select the data you want to plot on the chart.
2. Click on the “Insert” tab and choose the desired chart type from the “Charts” group.
3. Once the chart is inserted, right-click on one of the data series and select “Format Data Series.”
4. In the “Format Data Series” pane, navigate to the “Series Options” tab.
5. Check the box that says “Secondary Axis.”
6. Repeat steps 3-5 for the other data series you want to plot on the secondary y axis.
7. Customize the chart as needed, including axis labels, titles, and formatting.

Best Practices

When using two y axes in Excel, it’s essential to follow some best practices to ensure the accuracy and readability of your chart:

• Choose a chart type that is suitable for your data, such as a line chart or a column chart.
• Avoid using too many data series on the chart, as it can become cluttered and confusing.
• Ensure that the scales of the two y axes are appropriately labeled and easy to understand.
• Consider adding a data table or a data label to provide additional information to the viewers.

Conclusion

Using two y axes in Excel can be a helpful tool when comparing data with different scales or units of measurement. By following the steps outlined in this article, you can create charts that provide a clear and accurate representation of your data. Remember to follow the best practices to ensure the readability and effectiveness of your charts.