How to Create an Excel Chart with Two Y Axis: 2024 Guide

Creating an Excel chart with two y-axis is quite straightforward. You start with your data, create a standard chart and then simply add a second y-axis, allowing you to display data with different scales on the same chart. Ready to see how it’s done? Let’s dive in!

Step by Step Tutorial to Create an Excel Chart with Two Y Axis

Before we start, let’s clarify what we’ll achieve with the following steps. You’ll have a chart that displays two different sets of data on two y-axes, which is particularly useful when you’re dealing with varied scales.

Step 1: Enter your data into Excel

Start by inputting your data into two separate columns.

When entering your data, ensure that it is organized and clear. This will make it easier when it comes to selecting your data for the chart later on.

Step 2: Select your data and insert a chart

Highlight your data and go to the ‘Insert’ tab to choose a chart.

Choose a chart that best represents your data. For most cases, a line or column chart will work well when using two y-axes.

Step 3: Add a second y-axis to your chart

Right-click on the data series you want on the second y-axis, and select ‘Format Data Series’, then choose ‘Secondary Axis’.

This step is crucial because it separates your data onto two different scales, allowing for a clearer and more accurate representation of your data.

Step 4: Customize your chart

Adjust the chart title, axis titles, and any other elements to make your chart clear and presentable.

Remember, the goal is to make your data as easy to understand as possible. Take the time to format your chart for maximum clarity.

After you complete these steps, you’ll have a fully functional Excel chart with two y-axes, which will allow you to compare different data sets effectively.

Tips for Creating an Excel Chart with Two Y Axis

  • Ensure your data is correct and up to date before creating your chart.
  • Use contrasting colors for the two data sets for clear differentiation.
  • Make sure to label both y-axes to avoid confusion.
  • Adjust the scale of your y-axes if necessary to better display your data.
  • Consider using different chart types for each data set to improve readability.

Frequently Asked Questions

What types of data require a chart with two y-axes?

Data sets with different scales or units of measurement often require a chart with two y-axes for clear comparison.

Can I use more than two axes in an Excel chart?

While it is possible to use more than two axes, it can make a chart very complicated and difficult to read.

What’s the difference between a primary and secondary axis?

The primary axis is the first y-axis on the left of the chart, and the secondary axis is the additional y-axis that appears on the right.

Can I change the chart type for each data series separately?

Yes, you can format each data series individually, including changing the chart type.

How can I make sure my chart is clear and understandable?

Use clear labeling, distinct colors, and consider the scale and format of your axes to ensure your chart is easy to interpret.


  1. Enter your data into Excel.
  2. Select your data and insert a chart.
  3. Add a second y-axis to your chart.
  4. Customize your chart.


Creating an Excel chart with two y-axis might seem intimidating at first, but as you can see, it’s quite a simple process. It’s all about understanding the steps and knowing the effect of each action you take. Once you’ve mastered this skill, you’ll be able to present complex data in an easy-to-understand format that can communicate your findings effectively. Whether you’re in business, finance, or even academia, mastering Excel charts will undoubtedly elevate your data presentation game.

Remember, practice makes perfect. So, get those data sets ready and start experimenting with different chart types and formats. The more you play around with Excel’s features, the more comfortable you’ll become. And, if you ever get stuck, there are countless resources available online to guide you through. So, go ahead, give it a try and watch your data come to life in ways you never thought possible with an Excel chart with two y-axis!

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