Google Sheets is a great tool for creating charts and graphs. You can create a Gantt chart in just a few minutes. Here are some tips to help you create a Gantt chart in Google Sheets:

  1. Choose the right data type for your Gantt chart. For most Gantt charts, you will need data in the form of bars, lines, or points. The data type that you choose will affect the appearance and functionality of your Gantt chart. For example, if you want to create a bar chart, you will need to choose a data type that is compatible with bar charts. If you want to create a line chart, you will need to choose a data type that is compatible with line charts.
  2. Choose the right axis types for your Gantt chart. There are three axis types available in Google Sheets: time (hours), product (items), or price (USD). You can use any of these axis types for your Ganttchart: time, product, or price. However, it is important to choose the right axis type for your specific Ganttchart needs because different axes work better with different data types. For example, if you want to create an hour-by-hour Ganttchart, using time as theaxis type would be best because it is compatible with mostCharting tools such as Pie Chart and Bar Chart . However, if you want to create a day-by-day Ganttchart using product as theaxis type instead of time, then using price as theaxis type would be better because it is compatible with many financial tools such as Line Chart and Venn diagram .
  3. Use gridlines on your Gantt chart gridlines can help organize your data and make it easier to see how each row and column affects the rest of the graph. Gridlines are available in both time series and products so they are

A Gantt chart is a commonly used type of bar chart that illustrates the breakdown of a project’s schedule into tasks or events displayed against time. Google Sheets has a handy feature to help you create a Gantt chart for your project.

Fire up Google Sheets and open a new spreadsheet.

First, create a small table and insert a few headings into the cells to get started. You’ll need one for tasks, start date, and end date. Fill in each cell with the project’s details. It should look like this:

Next, make a similar table off to the side or underneath the previous one that will serve as a way to calculate the graphs in each portion of the Gantt chart. The table will have three headings to generate the Gantt chart: tasks, start day, and duration (in days) of the task. It should look like this:

After you get the headings in place, you need to calculate the start day and duration. The “Tasks” heading will be the same as above. You can simply copy the cells underneath, directly reference them, or re-write them if you want.

To calculate “Start on Day,” you need to find the difference between each task’s start date and the start date of the first task. To do this, you first convert each date into an integer and then subtract it from the first task’s start date: ( - ). It will look like this:

In the formula, the is always going to be an absolute value. Google Sheets uses the dollar sign ($) character to “lock” a row or column—or, in our case, both—when referencing a value.

So, when we copy the same formula for subsequent cells—which we do in the next step—using the dollar sign like this makes sure it always references that value in B4, which is the start of the first task.

After you press the “Enter” key, click on the cell again and then double-click the little blue square.

Like magic, Sheets will use the same formula—but making sure to reference the correct cell above—for the cells directly underneath, completing the sequence.

Now, to calculate the duration, you need to determine how long each task is going to take. This calculation is a little bit more tricky and finds the difference between a few more variables. The formula will resemble the format (-)-(-) and will look like this:

As before, you must convert each date format into an integer as you reference it in the formula. Also, variables that will stay the same through all of the cells are referenced using the dollar sign characters.

After you press the “Enter” key, click on the cell again and then double-click the little blue square.

Just like that, Sheets fills in the remaining cells for you.

Highlight the entirety of the table.

Next, click Insert > Chart.

From the Chart Editor pane on the right of the window, click the drop-down box under “Chart Type,” scroll down, and click on “Stacked Bar Chart.”

Finally, click on any of the light red bars, click on the color selector, and then choose “None” from the top of the color selector.

After, head on over to the “Customize” tab in the Chart Editor pane, click on “Chart & Axis Titles,” and give your chart a name.

There you go. With that, you’ve created a fully-functional Gannt chart that updates in real time.