Set up Apple Calendar in one page

Apple Calendar is already on your phone, which is either the reason you use it or the reason you have never opened it. It syncs across everything you own without being asked, and that is its real advantage: the version on your laptop and the version in your pocket cannot drift apart.

The instructions below are for a Mac and an iPhone. If you only have an iPhone, everything still works — the menus sit in slightly different places, noted where it matters.

Step one — check iCloud is actually on

This is the step that silently ruins everything else. On your iPhone: Settings → tap your name at the top → iCloud → Calendars switched on. On a Mac: System Settings → your name → iCloud → Calendar switched on.

If this is off, you will build a calendar on one device and find nothing on the other, and reasonably conclude the whole thing does not work.

You can also reach the same calendar from any browser at icloud.com/calendar, including on a library PC.

Step two — make three calendars, not one

On a Mac: File → New Calendar → iCloud. On an iPhone: open Calendar, tap Calendars at the bottom, then Add Calendar. Do this three times:

• Classes — anything with a fixed room and time
• Deadlines — anything with a due date
• Life — work shifts, appointments, people, travel

Give each a distinct colour. Three calendars rather than one means you can hide Life during exam season and show Deadlines alone, which a single merged calendar cannot do.

Step three — put the term in, in one sitting

Enter one class. Open it, choose Repeat → Every Week, then End Repeat → On Date, and set the last week of term. One entry covers the whole term.

Better, if your university offers it: most publish a subscribable timetable, described as iCal, ICS, or subscribe to this calendar. On a Mac: File → New Calendar Subscription, paste the link. On an iPhone: Settings → Apps → Calendar → Calendar Accounts → Add Account → Other → Add Subscribed Calendar. A subscribed timetable updates itself when the room changes. A typed one does not.

Step four — two alerts, not five

Open any deadline event → Alert. Set 2 days before, then Add Alert → 1 hour before. Stop there.

You can make this the default so you are not doing it each time: on a Mac, Calendar → Settings → Alerts → set defaults per calendar.

Alerts work by being unexpected. Five a day become weather — you dismiss them without reading. Two remain a signal.

Step five — put the work in the calendar, not the deadline

An essay due Friday is not a Friday event. It is three hours on Tuesday and two on Thursday. Enter those as real blocks, with the same visual weight as a lecture.

This is the step that changes anything, and the one almost everyone skips.

Where this helps and where it costs

A calendar pays where your week is fragmented and set by other people — different rooms, different days, deadlines from six staff who are not coordinating. It holds the shape of the week so you do not have to.

It costs where your work is long and self-directed. Blocking Tuesday afternoon for a dissertation chapter turns a flexible day into a set of appointments you can then be late for, and being late for yourself is a particular kind of demoralising. If your week looks like that, calendar the fixed things only and leave the deep work unbooked.

Ask the setting to help too

Whether your deadlines arrive as an importable file or scattered across three PDFs is a decision your department made, not a fact about the universe. If it is the second kind, that cost lands on every student in the cohort. A course rep or personal tutor can be asked directly: could module deadlines be published as a calendar subscription? One email can fix a term for several hundred people, which is a better return than becoming excellent at reading noticeboards.