Smartsheet's Gantt chart template lets you input the dates for each assignment and choose their completion percentage. When you increase the percent completed, the shade of green turns darker. As a ...

The bar chart will visualize your Gantt chart’s most important data points Step 3: Input Duration Data The next step is to add another series to your Excel chart to reflect each task’s duration.

Figure A: The Single Project template is easy to add and includes a full-blown Gantt Chart. But, let’s say you created your workspace using a template that doesn’t include Gantt charts.

The Gantt chart is named after Henry Laurence Gantt, an American mechanical engineer, who created a tool for scheduling and tracking production in manufacturing plants in the early 1900s.