You already have Google Calendar on your phone, so why would anyone keep a Google Sheets calendar too? Because the two answer different questions, and most people only have a tool for one of them.
This post covers what a calendar in a spreadsheet does that Google Calendar doesn't, what Google Calendar does better, and a simple split so you're not keeping two copies of everything.
TL;DR
- Use Google Calendar for appointments and reminders, and a Google Sheets calendar to see and plan the whole year.
- A spreadsheet sends no notifications, so anything with a time and a reminder still belongs in Google Calendar.
- The common mistake is copying every meeting into the sheet when only year-shaping dates belong there.
Who this is for
- Operations Manager: plans shutdowns, audits and peak seasons where the whole team can see them at once.
- Marketing Manager: lays out campaigns across quarters before a single meeting gets booked.
- Teacher: maps the school year on a printable page while lesson times stay in the school's calendar.
- Wedding Planner: sees every booked weekend of the year side by side to find open dates fast.
- Freelance Consultant: checks how client projects stack up across months before saying yes to new work.
What a Google Sheets calendar does that Google Calendar doesn't
Google Calendar on a computer does have a Year view. But you can't type into a day there. You create an event, give it a time, and open it to read it. In a spreadsheet, each day is a cell, and that changes what you can do with it.
- Write straight on the day. Click February 15 and type "Presidents Day, office closed". No event dialog.
- Mark up whole stretches. Fill a week yellow for a product launch, or color every day of a trip. You see the shape of the year, not a list of events.
- Print it like a document. Pick the paper size, go landscape, fit to page, and pin it up.
- Share a page, not invites. Send a view link and everyone sees the same year. Nobody has to accept anything.
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Do math on dates.
=NETWORKDAYS(DATE(2027,1,1),DATE(2027,12,31))returns 261, the number of weekdays in 2027. Add a holiday list as the third argument and it subtracts those too.
What Google Calendar does better
- Reminders. It buzzes your phone ten minutes before the dentist. A spreadsheet never will.
- Invites and replies. You can see who said yes to the Thursday meeting.
- Times of day. A 9:30 call and a 2:00 call on the same day are easy in Calendar and clumsy in cells.
- Repeating events. "Every second Tuesday" is one setting in Calendar.
- Booking with other people. Free and busy times across a team live in Calendar.
If most of your week is meetings and appointments, Google Calendar is doing its job. The sheet is for the layer above that.
How to use both without double entry
The rule I'd use: if it needs a reminder, it goes in Google Calendar. If it changes what else you can plan, it goes in the sheet. A few things, like trips and launch days, go in both.
- List the dates that shape your year: holidays you observe, school breaks, trips, launches, busy seasons, deadlines.
- Put all of them on the year view in the sheet. One short label per day.
- Add only the ones with a time or a reminder to Google Calendar.
- Once a month, look at the next three months on the sheet and move anything that now needs a reminder into Calendar.
For 2027 in the US, a few long weekends shape everything around them: Memorial Day is Monday, May 31, Independence Day is observed Monday, July 5, and Labor Day is Monday, September 6. Those belong on the year view before anything else.
Setting up the year side
You can build a yearly calendar yourself, but the fastest route is to copy Big Year, my free one-page 2027 calendar in Google Sheets. The BIG tab shows all 12 months on a single page, weekends are lightly highlighted, and every cell is editable. Dates you add in the SETTINGS tab (holidays, birthdays, school breaks) highlight on the year automatically, and you share it like any other Google Sheet.
There's a longer side-by-side in Big Year vs Google Calendar if you want the full comparison.
Start by copying it, adding the four or five holidays your workplace actually closes for, then your trips. Leave meetings in Google Calendar where they already are.
Common pitfalls
- Copying every meeting into the sheet. It fills up and stops showing the year. Only add dates that change your plans.
- Expecting the sheet to remind you. It won't. Anything with a deadline time also goes in Google Calendar.
- Keeping the sheet private. The value is that your team or family sees the same page. Share a view link.
- Never looking at it again. Put a monthly 15-minute review in Google Calendar so the sheet stays current.
FAQ
Can I sync Google Sheets with Google Calendar?
Not out of the box. It takes Apps Script or an add-on. For a year plan, most people don't need sync: the sheet holds the big dates and Calendar holds the timed ones.
Does Google Calendar have a year view?
Yes, on a computer you can pick Year from the view menu in the top right. It's for jumping to a date, not for writing notes on days.
Is a Google Sheets calendar free?
Google Sheets is free with a Google account, and Big Year 2027 is a free template you copy into your Drive.
Should my team use a shared Google Calendar or a Google Sheets calendar?
Both, for different jobs. Keep meetings and room bookings in the shared calendar, and keep the year plan (launches, closures, busy seasons) in one shared sheet.
Planning next year? Get the Big Year, a free 2027 calendar in Google Sheets.
