{"id":17916,"date":"2026-09-24T15:15:43","date_gmt":"2026-09-24T13:15:43","guid":{"rendered":"https:\/\/www.visual-planning.com\/en\/?p=17916"},"modified":"2026-09-25T10:32:12","modified_gmt":"2026-09-25T08:32:12","slug":"gantt-chart-definition-example-how-it-works","status":"publish","type":"post","link":"https:\/\/www.visual-planning.com\/en\/glossary-methodology\/gantt-chart-definition-example-how-it-works","title":{"rendered":"Gantt Chart: Definition, Example & How It Works"},"content":{"rendered":"
\r\n
\r\n
\r\n

Methodology<\/h1>\n<\/div><\/div>\r\n\r\n

What is a Gantt chart?<\/h2>\n<\/div><\/div>\r\n\r\n
\r\n
\r\n

A Gantt chart is a visual project schedule that displays tasks as horizontal bars along a timeline, showing each task's start date, duration, and dependencies.<\/h3>\n<\/div><\/div>\r\n<\/div>\r\n\r\n
\r\n
\"Visual<\/span><\/div>\r\n<\/div>\r\n<\/div>\r\n\r\n

How does a Gantt chart work?<\/h4>\n

Each row represents a task, and the horizontal axis represents time. The length of each bar shows how long the task takes, and arrows connect dependent tasks to show what has to finish before the next one can start.<\/p>\n

What is a Gantt chart used for?<\/h4>\n

It gives teams an at-a-glance view of project progress, helps spot delays early, and makes it easy to identify the critical path \u2014 the sequence of tasks that, if delayed, pushes back the entire project's finish date.<\/p>\n<\/div><\/div>\r\n\r\n

Real-world example<\/h5>\n

On a construction project, a Gantt chart shows that site excavation has to finish before the foundation can be poured, which has to finish before framing begins. If excavation runs a week late, the scheduler immediately sees which downstream tasks shift as a result.<\/p>\n<\/div><\/div>\r\n\r\n

What are the pros and cons of a Gantt chart?<\/h4>\n

Its biggest strength is clarity: everyone on the team can see the project timeline and its dependencies at a glance. Its limit shows up on fast-changing projects with many parallel tasks, where the chart can get hard to read unless it's updated regularly or paired with a per-resource view.<\/p>\n<\/div><\/div>\r\n\r\n

\n \n \n \n \n \n \n \n
<\/th>\n Gantt chart<\/th>\n Kanban board<\/th>\n <\/tr>\n <\/thead>\n
Tracks<\/td>\n Time (dates, durations)<\/td>\n Status (to do, in progress, done)<\/td>\n <\/tr>\n
Task dependencies<\/td>\n Yes, shown with arrows<\/td>\n Not represented<\/td>\n <\/tr>\n
Best for<\/td>\n Projects with deadlines and strict sequencing<\/td>\n Continuous workflow tracking<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n<\/div>\n\n