Project Planning & Task Management: Create time charts resp. gantt schedules based on WBS in Google Spreadsheets. All project tasks will be summarized in one chart within your sheet. Free Gantt Chart
Listing updated:April 5, 2024
Works with:
328K+
Overview
➤ ➤ ➤ FEATURES ➤ ➤ ➤ 

1) Task hierarchies
Manage up to 5 work breakdown structure hierarchies

2) Views
Switch between day, calendar week and month view

3) Dependencies
Define and visualize dependencies between tasks


 ➤ ➤ ➤ ISSUES ➤ ➤ ➤ 

1) Only the "Help" menu item does show up
This issue can not be fixed by us. Just reload the page and wait 30 - 60 sec, then all menu items will show up.

2) The error message "drive.google.com refuses to connect" shows up within the sidebar
This issue can also not be fixed by us. The cause for this error message is that multiple users are logged in within the browser.
Solution 1:
Just log out with all users, except the one which should be used to work with the addon.
Solution 2:
Use a different browser or the incognito mode.

2) The sidebar is completely blank
Again, the cause for this error is outside the gantt chart addon. The cause for this error message is that multiple users are logged in within the browser.
Solution 1:
Just log out with all users, except the one which should be used to work with the addon.
Solution 2:
Use a different browser or the incognito mode.


 ➤ ➤ ➤ SUPPORT ➤ ➤ ➤ 

Our website offers a FAQ section, with answered questions from other users. In addition you will find a contact form, to get in touch with us.

The AddonForge team is grateful for any feedback and feature requests :)
Additional information
PricingFree of charge with paid features
Privacy policy
Terms of service
Gantt Chart & Project Management by GANTTophant will ask for the permissions shown below. Learn more
Gantt Chart & Project Management by GANTTophant will need access to your Google account
This will allow Gantt Chart & Project Management by GANTTophant to :
See, edit, create, and delete all your Google Sheets spreadsheets
Display and run third-party web content in prompts and sidebars inside Google applications
Allow this application to run when you are not present
See your primary Google Account email address
See your personal info, including any personal info you've made publicly available
Reviews
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Rachel Jensen
September 18, 2023
We use the Gantt chart to help keep our team moving in the same direction. As a large virtual school with countless moving parts, having a central place to see project timelines is important. The customer support is also fantastic. We have few problems with the program, but when we do have questions, we get a response very quickly. This has been a great product for our school.
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Carl Anthony
August 14, 2023
great little app! Very easy to use and intuitive. I have two things though: I cannot link a task to multiple (mutually exclusive) dependents, and I came across this bug where I cannot remove a specific task.
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Shannon Nicholson
February 28, 2023
Fine product, not great. Once I got used to the lag times for updates, using the sidebar to make edits, and so on, it became useful. However, even with Pro I still don't see some basic functions that would be very useful. For example, adding a 2nd comment column, and color-coding the tasks by category instead of all one color. Pretty basic stuff. Still maybe better than mocking it up from scratch.
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David Ranallo
May 10, 2023
Solid product for simple charts. Agree about the lag times being annoying, but it gets the job done.
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Joseph Roberts
January 15, 2023
It performs basic tasks perfectly fine but what I feel is totally unforgiveable is that in certain use cases the app actual disables default functionality in order to place it behind the pay wall. For example there is a limit of 100 on row count. If you use the default method of adding rows to a spreadsheet then the app will remove them. The Dependancy drop down is a default excel dropdown tab that would normally allow anyone to add an input that can be used in any drop down. But if you add your own then the app deletes it and cites that this isn't the paid version. Have additional features for paying customers not basic Excel functions.
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Chuck Valix
October 4, 2023
Great help. Simple and easy to use.
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Andrew Simpson
July 11, 2023
Really really good product; go grateful to have found something that simplifies my progress reporting with my supervisory. I'm using the basic features so can't comment on the more complex functionality. When I progress to my PhD - will definitely consider the paid version as more collaboration is likely. Thank you to the developer.
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translipcorsia
June 23, 2022
It keeps forcing the creation of additional sheet tabs with an error message: "Please Note" and "Summary Sheet". The first one is a warning that columns cannot be cut and pasted. Ok, I get it. One time is enough. BUT IT KEEPS SHOWING ME THAT TAB AND TAKING ME THERE! There is no way to get any work done if I am forced to read a different tab! This is nonsense. I am uninstalling it right now.
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Gonzalo Radovitzky Zandegiacomo Seidelucio
March 27, 2023
works nice
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Balkrishna Kamat
October 25, 2022
Once the project is planned, editing gets very difficult. The commands get stuck, and its very frustrating. have to redo the planning in a new sheet again.
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