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The Ultimate Gantt chart add-on for Google Calendar.

See your entire schedule on a timeline. Link events together, drag them to reschedule, and share your plan — all synced with Google Calendar.

No spam. We'll only notify you when it's ready.

Google Calendar wasn't built for planning.

It's great for scheduling. But when you need to plan across weeks and months, it falls short.

No timeline view.
Google Calendar shows day, week, or month grids. When your project spans six weeks, you're scrolling endlessly. There's no way to see the big picture at a glance.
No event dependencies.
When the kickoff meeting moves to next week, every event after it needs to shift. Google Calendar doesn't know your events are connected — so you move them one by one.
Multi-calendar overload.
Work, personal, team, shared calendars — Google Calendar stacks them all in the same view. Figuring out how everything fits together across calendars is a puzzle.
Gantt chart showing Google Calendar events on a timeline

How Ganttify works with Google Calendar

Connect
Link your Google Calendar account and choose which calendars to include in your timeline.
Visualize
See all your events on an interactive Gantt chart. Events from different calendars appear as color-coded bars on the timeline.
Plan
Drag events to reschedule, link dependent events together, and share your timeline with anyone — all synced back to Google Calendar.

Frequently asked questions about Ganttify and Google Calendar

Everything you need to know about using Ganttify as a Gantt chart add-on for Google Calendar. Can't find what you're looking for? Check out our help center.

Does Google Calendar have a Gantt chart view?
No. Google Calendar has day, week, month, and schedule views, but nothing that shows events as bars on a timeline. Ganttify adds that missing view. Connect your account and your events appear on an interactive Gantt chart right away.
How does Ganttify turn Google Calendar into a Gantt chart?
Connect your Google Calendar account and pick the calendars you want to include. Ganttify pulls in your events and shows them as color-coded bars on a timeline. Drag to reschedule, link dependent events, or share your plan. Every change syncs back to Google Calendar automatically.
Do I need to move my events out of Google Calendar?
No. Ganttify sits on top of your existing calendar. Nothing to migrate, no events to duplicate, no new tool to learn. Your events stay in Google Calendar and Ganttify gives you a better way to see and plan them.
Can I link events that depend on each other?
Yes. You can create dependencies between events, even across different calendars. When a kickoff meeting slips by a week, you will see exactly which downstream events are affected. Google Calendar on its own cannot do that.
Can I see multiple Google Calendars on one Gantt chart?
Yes. Ganttify pulls events from as many calendars as you want into a single timeline. Work, personal, team, shared calendars: they all show up together so you can spot conflicts and see how everything fits.
Can I share my Gantt chart with people who do not use Google?
Yes. Generate a secure link to your live Gantt chart and send it to anyone. They can view your timeline without a Google account or a Ganttify subscription.

Everything you need

Powerful features for Google Calendar users

Event dependencies
Link events that depend on each other — even across different calendars. When one event moves, see exactly what's affected.
Shareable timeline
Generate a secure link to your live Gantt chart. Clients and stakeholders can see your schedule without needing a Google account.
Drag & drop rescheduling
Drag an event to a new date on the Gantt chart. The change syncs back to Google Calendar instantly.
Privacy first
Your calendar data is loaded on-demand and never stored on our servers. We only read what's needed to render your timeline.
Two-way sync
Move an event in Google Calendar and see it update on the Gantt chart. Reschedule on the Gantt chart and see it in Google Calendar.
Smart filters
Filter by calendar, date range, or keyword. Focus on what matters when you're looking at weeks of events.
Team scheduling
Combine multiple team members' calendars into one timeline. See who's available, who's overbooked, and where schedules overlap.
Personal planning
Plan your week across work and personal calendars. See how gym sessions, meetings, and deadlines fit together on one timeline.
PDF export
Export your Gantt chart as a PDF for presentations, client reports, or printing.

Who uses Ganttify with Google Calendar?

Freelancers & consultants
Juggling multiple client projects? See all your commitments on one timeline. Know exactly when you have capacity for new work.
Teams & departments
Planning a product launch, marketing campaign, or office move? Coordinate schedules across team members and see how everything connects.
Personal planning
Wedding planning, home renovation, travel itinerary — any multi-week project that lives in Google Calendar becomes easier to manage on a Gantt chart.

Ready to turn Google Calendar into a Gantt chart? Join the waiting list.

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Also available for Basecamp, Trello, Todoist and GitHub.