Microsoft Excel does not have a predefined Gantt Chart. Therefore, you have to format the horizontal bar graph to create a Gantt Chart. This process may take time depending on your skills in Excel.

Graphs in Microsoft Excel typically chart time on the horizontal axis. Time is the independent variable in most relationships and dependent variables appear on the vertical axis. Some charts ...

This is where you can make the following changes to your chart: Add chart labels (also known as elements), like axis labels, gridlines, or a legend.; Choose a label layout if you don't have time ...

Choose between chart-only and chart-and-analysis versions for either Excel 2003 or Excel 2007. Note that the Excel 2007 templates are compatible with Excel 2010.