Chart & Visualization Issues

How to Control Line and Bar Series in an Excel Combo Chart on Mac

Guest Writer Oct 10, 2026 870 views

Question details

The user needs to know how to specify which data series are displayed as lines and which are displayed as bars (columns) in an Excel for Mac combination chart.

How to Control Line and Bar Series in an Excel Combo Chart on Mac

Product: Microsoft Excel
Device & OS: Mac
Scenario: Creating or modifying a combination chart to visualize multiple data sets with distinct chart types.
Observed behavior: The user is unable to find the dialog or control for choosing the display format for individual data series, rendering the combo chart unusable for more than three datasets.

Before you start

Ensure your data is organized into clear columns or rows with distinct headers, as this helps the spreadsheet application accurately identify separate data series before generating the combo chart.

Solution 1Recommended

Use the Change Chart Type Menu to Configure the Combo Chart

The most reliable way to assign specific series to lines or bars is through the overarching Change Chart Type dialog, which allows you to define the behavior for every data series simultaneously.

If the combo chart configuration dialog seems missing, it is often because the chart was originally inserted as a standard column or line chart instead of a true Combo chart. Switching the chart type unlocks the specific series assignment menu.

Select the chart

Click anywhere on your existing chart to reveal the 'Chart Design' tab in the top ribbon.

Open the Chart Type menu

Navigate to the 'Chart Design' tab and click on 'Change Chart Type' located on the far right.

Select Combo Chart

From the list of chart categories, choose 'Combo'. This will open a detailed assignment pane.

Assign Line or Column to each series

In the dialog box, you will see a list of your data series. Use the dropdown menu next to each series to assign it as either a 'Line' or 'Clustered Column'. Check the 'Secondary Axis' box for any series that uses a different numerical scale.

Check Data Selection: If the series assignment is not available, verify that your data range contains separate, well-defined series. Merged or poorly formatted data sets may prevent Excel from recognizing them individually.

Solution 2

Change the Chart Type for an Individual Data Series

You can format each data series independently by selecting it directly within the chart area, allowing for quick adjustments without opening the main chart type dialog.

WPS Spreadsheet

Create Combo Charts Easily with WPS Spreadsheet

WPS Spreadsheet provides a highly intuitive interface for creating and formatting combination charts, allowing you to easily assign data series to lines or columns on Mac with zero hassle.

1. Select Data: Open your spreadsheet in WPS Office and highlight the data range you wish to chart.
2. Insert Combo Chart: Go to the 'Insert' tab, click on the 'Chart' icon, and select 'Combo Chart' from the templates.
3. Configure Series: In the chart settings pane that appears on the right, independently assign each data series as a line or column.
4. Apply Secondary Axis: Toggle the 'Secondary Axis' option for data series with vastly different scales to keep your chart readable.

Fully compatible with Microsoft Excel (.xlsx) file formats and charting features.Intuitive chart insertion and formatting menus for complex data visualization.Cross-platform support perfectly optimized for macOS, Windows, and Linux.Lightweight performance even when handling large datasets with multiple series.

microsoft office alternative - wps office

Frequently Asked Questions

Why can't I see the option to change an individual series to a line?

This usually happens if the chart was initially created as a standard chart (like a basic column chart) rather than a Combo Chart, or if your data sets are merged into a single series. Ensure you navigate to Chart Design > Change Chart Type and explicitly select 'Combo' to unlock individual series formatting.

How do I add a secondary axis to my combo chart on Mac?

When assigning chart types in the 'Change Chart Type' > 'Combo' menu, simply check the 'Secondary Axis' box located next to the data series that requires a separate scale. This will instantly plot that specific line or column against a new axis on the right side of the chart.

Can I have more than three data series in an Excel combo chart?

Yes, you can have multiple data series in a combo chart. As long as your data is separated into distinct columns or rows, the Combo menu in both Microsoft Excel and WPS Spreadsheet will list every series, allowing you to configure each one individually as a line, column, or other supported visualization.

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