Google Calendar

What it does

Google Calendar is Google's scheduling tool and part of Google Workspace. It is free with a Google account. You create events, invite people, set reminders, keep several calendars side by side and check whether others are free before you book. Invitations sync across web, Android and iOS, Gmail turns confirmations into events, and Meet links attach automatically.

Why you would need it

Meetings are where time goes, and double booking is expensive. You need one place that shows when you and the people you meet are free, that the whole team sees the same way, and that updates on your phone as well as your laptop.

A shared calendar removes the email ping-pong about times. You check free and busy, send an invitation and the meeting link is already attached. That sounds small, but across a team and a year it saves a lot of messages.

Where it fits

Google Calendar is the time layer of your stack. Email invitations land in it, video calls hang off it and booking tools write into it. It is the default for anyone living in a Google account, which covers a large share of small businesses and teams on Workspace.

It is also the lowest-friction option with outsiders, because almost everyone can open a Google invitation.

What stands out

• Reliability: it rarely breaks, which is what you want from a calendar.
• The sharing and free and busy model is simple to understand.
• The Gmail and Meet integration removes friction from booking a call.
• It has a public API and an official MCP server in developer preview.

My take

I would use Google Calendar if I was already on Google. Nothing else gets you the same reach with outside parties, and the integrations with Gmail and Meet save a step on every call.

What I would watch is depth. It is a calendar, not a planning tool. If you want themed days, automatic rescheduling or tasks and calendar on one surface, you add a layer on top. The richer admin and sharing controls sit behind Google Workspace, so the free version and the business version are not the same product. And the deep Google integration is a tie to the ecosystem, which matters if you want a portable stack.

Verdict

Pick Google Calendar if you are on Google Workspace or work with many people who are. Skip it if your company runs entirely on Microsoft 365, where the Outlook calendar fits better.