Here's how to do it. Create columns in Google Sheets Start by creating columns in Google Sheets. These columns represent various data in your final Gantt chart. Open Google Sheets.

To create a Timeline Chart in Google Sheets, we suggest following the steps laid out below to get the job done in the best way possible.

How to use Google Sheets to create, work with, and collaborate on spreadsheets — and how Gemini, Google’s AI assistant, can give you a head start.