Making a Google Calendar public sounds like an easy fix.
You need people to see your schedule. You want to avoid another round of "when are you free?" emails. Maybe you want to put a calendar on your website, send a link to a group, or let clients see when something is happening.
Sometimes that is exactly the right move. Public calendars are useful when the calendar is genuinely meant for public viewing.
But if the real goal is to let clients, prospects, candidates, or customers book time with you, making your Google Calendar public is usually the wrong shortcut. It exposes more than the job requires, and it still does not create a proper booking process.
The short answer
You should make a Google Calendar public only when the calendar is designed for public consumption.
Good examples include a public event schedule, webinar calendar, class timetable, office-hours calendar, community programme, or shared availability calendar where the whole point is that anyone can check it.
You should usually avoid making your main work calendar, partner diary, client calendar, sales calendar, or personal calendar public. Even if you hide event details, you are still making the calendar publicly accessible.
If someone needs to book a meeting with you, send a booking page. If someone needs to see a public schedule, use a public calendar.
If you are still deciding between named sharing, free/busy access, and public sharing, start with the more general guide on
how to share a Google Calendar. Public sharing should be the deliberate choice, not the default.
What happens when you make a Google Calendar public?
Google's
public calendar documentation explains that when a calendar is public, other people can find it on a website, subscribe to it, sync it with other applications, and check it in Google Calendar.
You can choose whether the public sees all event details or only free/busy information. That distinction matters, but it does not change the bigger point: the calendar is public.
Google also notes that public calendar sharing settings are edited from a computer, not the mobile app. If you are trying to change this from your phone and cannot find the setting, that is probably why.
When a public Google Calendar makes sense
A public Google Calendar is useful when the audience is broad and the content is intentionally public.
For example:
- A training company publishing upcoming workshops.
- A community group sharing public event dates.
- A school, club, or membership organisation showing key dates.
- A business sharing webinar sessions or open office hours.
- A venue showing public availability for events or classes.
In those cases, public access is part of the point. You are not exposing a private diary. You are publishing a schedule that people are supposed to find, bookmark, subscribe to, or revisit.
The safest version is usually a separate calendar created specifically for that public purpose. That way, public events do not sit inside the same calendar as client calls, staff meetings, personal appointments, or confidential work.
When making your calendar public is a bad idea
A public calendar becomes risky when it is really a private work calendar being used as a scheduling shortcut.
For a client-facing team, that can happen easily. Someone asks whether they can see availability. A partner wants fewer scheduling emails. An admin wants a quicker way to show when a senior person is busy. Making the calendar public looks like a quick fix because it gives people a link.
The problem is that a link is not a process.
A public calendar may show too much or too little. If event details are visible, people may see client names, meeting titles, locations, internal projects, hiring activity, travel plans, or personal appointments. If only free/busy blocks are visible, people still cannot book the right type of appointment without asking follow-up questions.
That is the awkward middle ground: more exposure than you wanted, but not enough structure to remove the admin work.
The free/busy option is safer, but not always enough
If you do make a calendar public, Google lets you choose
See only free/busy (hide details). Google's
calendar sharing guide explains that this hides event names and details while showing when you are busy.
That is safer than showing full event details. It can work for a public availability calendar or an internal coordination calendar where people only need to see blocked time.
But free/busy access still has limits. It does not tell someone which meeting type to choose. It does not ask the right questions before a call. It does not control whether a 30-minute gap should be available for a client meeting. It does not make sure the correct person or team is involved.
So if the goal is booking, free/busy is only half the answer. It hides detail, but it does not guide action.
The practical risk for small teams
The risk is not always dramatic. It is usually ordinary and operational.
A calendar gets made public to solve one immediate problem. Then the link gets copied into an email, a document, a website page, or a process template. Months later, the team forgets where it was shared. A staff member leaves, the meeting process changes, or a partner's calendar starts carrying more sensitive client work. The public link still exists.
This is exactly the sort of admin drag that small teams notice once they grow. The problem is not that anyone made a reckless decision. It is that quick fixes become permanent infrastructure when nobody owns the cleanup.
If the calendar is genuinely public, that is fine. If it was only public because the team wanted people to book meetings more easily, there is a better way.
Use a booking page when the goal is appointment booking
If someone needs to choose a time with you, a booking page is usually cleaner than a public calendar.
A booking page can show controlled availability without exposing the underlying diary. It can set the meeting length, available hours, notice period, location options, and questions the attendee should answer. It can also make the next step feel official and simple.
That matters when the booking is client-facing. A client should not have to inspect a public calendar and guess which slot is appropriate. A prospect should not need to know your whole week before booking a discovery call. A candidate should not see calendar clutter when all they need is an interview slot.
The experience should be: here is the right page, choose one of the times available for this meeting, and the invite will be created properly.
Where Calendr fits
calendr.so gives you a more controlled way to let people book time without making your Google Calendar public.
With
availability management, you can decide which times are bookable for each meeting type. That is different from showing every free gap in a calendar. A partner might be technically free at 4:30pm, but that does not mean 4:30pm should be available for a new client consultation.
With
branded booking pages, you can give clients, prospects, or candidates an official-looking scheduling route instead of sending them a raw calendar link. That is useful when the link appears on a website, in an email signature, in a proposal, or inside a repeatable client process.
The calendar still matters. Calendr can connect to Google and Microsoft calendars so booked meetings respect real availability. The difference is that the public-facing layer is a booking page, not the calendar itself.
A simple decision rule
Before making a Google Calendar public, ask one question:
Would I be comfortable with anyone finding this calendar later?
If the answer is yes, a public calendar may be fine. Use a separate calendar, keep the event details appropriate, and check the sharing settings carefully.
If the answer is no, do not make the calendar public just because you need a link. Share with specific people, use free/busy access where visibility is enough, or create a booking page where the other person needs to schedule time.
The setup I would recommend
For most small businesses and client-facing teams, I would use this setup:
-
Public calendar: only for genuinely public schedules, events, classes, webinars, or office hours.
-
Free/busy sharing: for people who need to avoid clashes but do not need event details.
-
Named calendar sharing: for trusted colleagues, assistants, or coordinators who need visibility or editing access.
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Booking pages: for clients, prospects, customers, candidates, and anyone else who needs to book a specific appointment.
That setup keeps each tool in its lane. Google Calendar remains the diary. Public calendars are used only when the schedule is meant to be public. Booking pages handle the moments where someone needs to take action without seeing everything behind the scenes.
The aim is not to hide your availability. The aim is to share it in the right format, with the right level of control, for the person in front of you.