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That was more like a table than a chart: a simple paper-based diagram that demonstrated the start and end dates of individual tasks and their duration. The first known Gantt chart was created around 1910–1915. Gantt devised the method of describing production planning and resource loading for workshops and factories. In the meantime, though, the American engineer and management consultant Henry L. This limited the recognition of his authorship. The author had published his work in Polish and Russian, so the English-speaking world had no chance to be aware of it.
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It was something similar to the actual Gantt chart. Karol Adamiecki is the person who invented a diagram that he later called the harmonogram in the mid-1890s. The historical roots of the diagram explain its name and origins. Here’s an example of a project visualized with a Gantt chart: Image source: GanttPRO The length of the bar shows the amount of time that step or task will take. Each bar is a step in the process (or a certain task).
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With its help, you can see your project schedule, set task dependencies, add milestones, and assess work timelines. The system of horizontal bars can illustrate a project timeline, program, or work. If you want a Gantt Chart definition in simple words, then it’s a project chart that shows you what needs to be done and when. This chart is used in project management for planning activities and tracking schedules, as well as displaying tasks against time.
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It was originally developed as a way to track everyday tasks and increase productivity. What Is A Gantt Chart? 📊Ī Gantt chart is a horizontal bar chart that displays the progress of your project. For more information, read our affiliate disclosure. If you click an affiliate link and subsequently make a purchase, we will earn a small commission at no additional cost to you (you pay nothing extra). Important disclosure: we're proud affiliates of some tools mentioned in this guide.
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