How to Make a Combo Chart in Excel

Combo charts in Excel allow you to combine two chart types like a column and line chart into one. This helps visualize two different data series together while preserving the unique shape and trend of each series.

Here are the steps to create a combo chart in Excel:

1. Set up the data

Organize your data into columns with each data series in its own column. One set of values will be plotted as columns and the other as a line.

For example:

```

Year Revenue Expenses

2016 $200,000 $80,000

2017 $250,000 $90,000

2018 $300,000 $120,000

```

2. Insert a combo chart

Go to the Insert tab, and under charts select the Combo Chart icon. Pick the clustered column and line combo.

插入组合图

3. Choose the chart types

In the pop up, you can choose which data series goes on each axis:

- Primary axis (columns): Revenue

- Secondary axis (line): Expenses

Click OK to insert the combo chart.

4. Customize the chart

Now you can format and customize the chart:

- Edit the axis titles and labels

- Change column and line colors

- Add data labels

- Adjust column width

- Add a legend

5. Modify the scale

Since the units differ, right click each axis > Format Axis to adjust the bounds and units to properly scale both vertical axes.

And that's it! With combo charts, you can leverage the strengths of different chart types to create clearer comparisons and unique insights.

How to Make a Combo Chart in Excel