gantt (bar) chart

'“A graphical representation of the project's current schedule. It will often contain bars for:

1. Normal tasks2. Summary tasks3. Milestone tasks4. Slack values5. Delay values

Gantt charts are also referred to as Bar Charts as they depict task bars against a timescale.

'SOURCE; microsoft project

A graphic display of schedule related information created by Henry Gantt. In the typical Gantt Chart, activities are listed down the left side of the chart, dates are shown across the top, and planned activity durations are shown as date-placed horizontal