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How to create a timeline milestone chart in Excel?

Author Sun Last modified

A milestone chart is an effective tool to depict a project’ scope and timelines. This tutorial explains the steps to create a milestone chart in Excel.

Create a milestone chart

Create Milestone chart with 3 steps by a handy tool good idea3


arrow blue right bubble Create a milestone chart

For instance, your project process is as below screenshot show:

A screenshot showing the base data setup for a project milestone chart in Excel

Now let’s begin to create a milestone chart.

1. Type Text Placement into the next column to the base data, see screenshot:
A screenshot showing the Text Placement setup for Excel milestone chart

2. In the Text Placement column, type 5 into the second cell, cell C2, then type -5 into the third cell, cell C3, and repeat type 5 and -5 into the below cells. See screenshot:
A screenshot illustrating entering alternating values in the Text Placement column

3. Click Insert > Line > Line with Markers to insert a blank line chart. See screenshot:
A screenshot of inserting a blank line chart in Excel

4. Right click on the blank line chart to show the context menu, and click Select Data.
A screenshot of the Select Data context menu in Excel

5. In the popping Select Data Source dialog, click Add button to open Edit Series dialog, then select Month as Series name, and the data below Activity as the Series values. See screenshots:

A screenshot of the Edit Series dialog for adding data series
A screenshot showing Series values being assigned for Excel milestone chart

6. Click OK to go back to Select Data Source dialog, click Edit button in the Horizontal (Category) Axis Labels section, and then select data below Month as Axis label range in the popping Axis Labels dialog. See screenshot:

A screenshot of the Edit Series dialog with the Edit button highlighted
A screenshot showing data selection for Axis Labels

7. Click OK, go back to Select Data Source dialog, and click Add button again, and select Activity as the Series name and the data below Text Placement as Series values in Edit Series dialog. See screenshot:
A screenshot showing selection of Series values for Activity series in Excel milestone chart

8. Click OK > OK to close dialogs. Then right click on any data point in the Activity series (the red one), and click Change Series Chart Type from context menu. See screenshot:
A screenshot of changing the chart type for Series Chart

9. Then select Clustered Column chart in the Change Chart Type dialog. Click OK to exit the dialog.
A screenshot of the Clustered Column option in Change Chart Type dialog

In Excel 2013, click All Charts > Combo, and go to Activity series and select Clustered Column chart from the drop down list of Chart Type, and click the OK button.
A screenshot for selecting Combo chart in Excel milestone chart process

10. Right click on the columns and select Format Data Series from context menu.
A screenshot of Format Data Series option on the context menu

11. Check Secondary Axis option in the Series Options section.
A screenshot of Series Options dialog with Secondary Axis selection

In Excel 2013, check Secondary Axis option under Series Options section in the Format Data Series pane.

12. Close the dialog. Right click on the primary axis (the left one), and select Format Axis from context menu.
A screenshot of Format Axis option on the context menu

13. In the Axis Options section of Format Axis dialog, check Fixed options beside Minimum, Maximum and Majorunit, then type -6, 6 and 2 in each text box. See screenshot:
A screenshot of Format Axis dialog for adjusting chart axis values

In Excel 2013, just directly type the number into the text boxes beside Minimum, Maximum and Major.
A screenshot of entering axis range limits in the Format Axis pane

14. Close the dialog, then right click on the chart to select Select Data from context menu.

15. In the Select Data Source dialog, select Activity, then click Edit button in the Horizontal (Category) Axis Labels section.
A screenshot showing selecting an axis to edit in the Select Data dialog

16. In the Axis Labels dialog, select data below Activity as the Axis label range. And click OK > OK to close the dialog.

A screenshot showing final Axis Labels selection
A screenshot confirming Axis Labels data assignment in Excel

17. Right click on the columns and select Add Data Labels from context menu.
A screenshot of adding data labels to columns in Excel chart

18. Now right click on the columns again to select Format Data Labels. And in the Format Data Labels dialog, check Category Name option only in the Label Options section, and close the dialog. See screenshots:

A screenshot of the Format Data Labels option on the context menu
A screenshot showing Category Name selection for data labels in milestone chart

In Excel 2013, check Category Name option only under Labels Options section in the Format Data Labels pane.

19. Select the columns in the chart and click Layout > Error Bars > Error Bars with Standard Error. See screenshot:
A screenshot showing the Error Bars with Standard Error option

In Excel 2013, click Design > Add Chart Element > Error Bars > Standard Error.

20. Right click on the error bars and select Format Error Bars from context menu, then in the popped out dialog, check Minus, Percentage and No Cap options, then type 100 into the text box beside Percentage.

A screenshot of the Format Error Bars option on the context menu
A screenshot of the Format Error Bars dialog with Minus and Percentage options

21. Close the dialog. Right click at columns in the chart to select Format Data Series from context menu, then in the popping dialog, check No fill in the Fill section, No line in the Border Color section.

A screenshot of formatting data series with No fill option
A screenshot of formatting data series with No line option

In Excel 2013, click Fill & Line tab in the Format Data Series pane, and check No fill and No line.

22. Close the dialog, the delete the legend, Axes and gridlines, now the milestone chart is finished.
A screenshot of completed milestone chart in Excel


arrow blue right bubble Create Milestone chart with 3 steps by a handy tool

If you usually need to create the milestone chart or other complex charts, you can try Kutools for Excel, with its Chart groups, which contains multiple usually used complex charts including milstone chart, only requires 3 steps to complete a chart.

Kutools for Excel offers over 300 advanced features to streamline complex tasks, boosting creativity and efficiency. Itegarate with AI capabilities, Kutools automates tasks with precision, making data management effortless. Detailed information of Kutools for Excel...         Free trial...

After free installing Kutools for Excel, please do as below:

1. After creating the miltestone chart, click Kutools > Charts >Timeline Chart. See screenshot:

A screenshot of selecting Timeline Chart from the Kutools menu

2. Then in the popping Timeline Chart dialog, select the chart style as you need, then select the events range and the dates range. See screenshot:
A screenshot of Timeline Chart dialog showing event and date range selection

3. Click Ok. Now the milestone chart has been created.

Style 1
A screenshot of a milestone chart created with Kutools for Excel, Style 1
Style 2
A screenshot of a milestone chart created with Kutools for Excel, Style 2

Tip: You also can add usually used complex formulas to the auto text.

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