You don’t need an Apple Family Sharing group just to share an editable iCloud calendar. Calendar sharing lets you invite people to one calendar. Family Sharing is a broader Apple account arrangement for things like purchases, subscriptions, and parental controls.
If your goal is simply “both of us can see and change the school schedule,” start with the calendar.
Family Sharing and calendar sharing aren’t the same.
You may already have a family calendar through an Apple Family Sharing setup. You can also create and share a separate iCloud calendar directly. Either way, check the calendar itself and who has access rather than assuming a family group means every event is shared.
For a household with simple scheduling needs, direct calendar sharing may be enough. You can keep personal and work calendars separate.
Create the shared calendar.
In Calendar on iPhone, open the calendars list and add a new calendar. Make sure its account is iCloud, give it a recognizable name, and save it.
Return to the list, open the information control beside that calendar, and invite the people who should share it. They’ll need to accept. In each person’s access settings, decide whether they can edit events or only view them. Labels and placement can vary by iOS version.
Check one event together.
Create a simple event and select the shared calendar when saving it. Ask your partner to find it and, if they have editing access, change a detail.
This checks the whole path: the right account, the right calendar, the invitation, and the permissions. An appointment saved to a different calendar won’t become shared just because you invited someone elsewhere.
Keep personal calendars separate.
Share a dedicated family calendar instead of making your whole schedule public. A public calendar subscription is a different, read-only arrangement and isn’t necessary for private family editing.
For work travel or an appointment that affects pickup, put the relevant family commitment on the shared calendar. You don’t need to share every meeting to make that constraint clear.
If someone can’t see or edit the plan
The calendar is shared, but an event is missing.
Open the event and check which calendar it belongs to. Also make sure the shared calendar is selected in the other person’s calendar list and that they accepted the invitation.
My partner can see events but can’t change them.
Check their access on the shared iCloud calendar. The owner can allow or disable editing for invited people.
When the dates aren’t the difficult part
Sharing events doesn’t automatically settle who’s driving, what to pack, or when to head out. You can agree on a naming and notes system, or use a tool with those controls built in.
Haven is one option for two iPhone-using adults. It uses iCloud for the shared family calendar and adds family profiles, rides, checklists, briefings, and a Next Up widget. It’s a subscription app, so Apple Calendar remains a reasonable choice if shared dates cover your needs.
Sources and next steps
See Apple’s current calendar sharing instructions for exact controls and Apple’s Family Sharing guidance for account-level sharing.