You can add people to an active FaceTime call on iPhone, iPad, or Mac by tapping the add button during the call

FaceTime lets you bring more people into a call that's already happening. On iPhone and iPad, tap the plus icon during an active call, then select the person you want to add from your contacts. On Mac, click the plus button in the FaceTime window while a call is running. The person you add will receive a notification and can join the call immediately once they accept.

The steps differ slightly depending on your device, but the core idea is the same: you need an active call running first, then use the add button to invite someone else into it. Group FaceTime calls can include up to 32 people at once, though the video quality and performance may slow down with very large groups.

Key Takeaways

  • You must have a FaceTime call already running before you can add someone to it — you cannot add people to a call that hasn't started yet.
  • On iPhone and iPad, tap the plus icon during the call, search for or select a contact, and tap their name to send the invitation.
  • On Mac, click the plus button in the FaceTime window and choose a contact from the list that appears.
  • The person you add will see a notification and can join the call at any time after you invite them, even if the call started without them.

Adding someone on iPhone or iPad

Start your FaceTime call as you normally would by opening the FaceTime app, selecting a contact, and tapping the video or audio icon. Once the call is active and you can see the other person on your screen, look for the plus icon — it appears in the bottom right corner of the screen on most iPhones and iPads.

Tap the plus icon. A list of your contacts will appear. You can scroll through the list or type a name in the search box at the top to find the person you want to add. Once you find them, tap their name. FaceTime will send them a notification that you've added them to the call. They can accept the invitation and join immediately, or decline if they're busy.

If the person you want to add has multiple phone numbers or email addresses in your contacts, you may see all of them listed. Choose the one you know they use most often for FaceTime, or try the one that's marked as their primary contact method.

Adding someone on Mac

Open FaceTime and start a call with someone by selecting their name from your contacts and clicking the video or audio button. Once the call is running, look at the FaceTime window — you'll see a plus button near the top or bottom of the window, depending on your macOS version.

Click the plus button. A dropdown menu or contact list will appear. Type the name of the person you want to add, or scroll through your contacts to find them. Click their name to send them an invitation to join the call. They'll receive a notification on their device and can join whenever they're ready.

What happens when someone joins a group call

When you add someone to a FaceTime call, they don't automatically join — they receive a notification first and have to accept it. This gives them a chance to decline if they're not available or don't want to be on camera. Once they accept, their video or audio feed will appear in the call window alongside everyone else who's already there.

FaceTime arranges multiple people's video feeds in a grid layout on most devices. If you're in a large group call, you might see smaller tiles of each person's video, or you can tap on someone to see their feed larger. The call continues for everyone else while new people are joining — nobody gets disconnected or has to restart.

Troubleshooting when you can't add someone

If the plus icon or button doesn't appear, make sure you have an active call running. You cannot add people to a call that hasn't started yet or one that has already ended. If the call is active but you don't see the add button, try tapping the screen — on some devices, the controls hide after a few seconds of inactivity and reappear when you tap.

If you can see the add button but the person you want to add doesn't appear in your contacts list, check that they're actually saved in your phone or Mac. You can also try typing their full name or phone number in the search box. If they still don't show up, they may not have FaceTime set up on their device, or their contact information might be saved under a different name.

On older devices or older versions of iOS and macOS, the add-person feature may not be available. FaceTime group calling was introduced in iOS 12.1 and macOS 10.14.1, so if you're using an older version, you won't see the option to add people to calls.

Differences between audio and video calls

You can add people to both FaceTime audio calls and FaceTime video calls using the same plus button or icon. The process is identical — the only difference is whether cameras are on or off when people join. If you started with an audio-only call, people you add will join as audio-only unless they turn on their camera after joining.

Some people may have FaceTime audio available but not video, depending on their device or settings. If someone can only do audio, they can still join a video call — their camera feed just won't appear, but everyone else will still see video from the people who have cameras on.

Frequently Asked Questions

Can I add someone to a FaceTime call before it starts?

No. You need to start the call with at least one other person first, then use the add button to bring in more people. You cannot add contacts to a call that hasn't been answered yet.

What if the person I'm trying to add doesn't have FaceTime?

They won't appear in your contacts list when you try to add them, or their name will appear but the invitation will fail to send. FaceTime only works between people who have it set up on their devices. If someone doesn't use Apple devices or hasn't turned on FaceTime, you cannot add them to a FaceTime call.

Can I remove someone from a FaceTime call after I add them?

No. Once someone joins a FaceTime call, you cannot remove them directly. They can hang up on their own, or you can end the entire call for everyone. Some group calls allow the organizer to remove people, but this depends on your device and FaceTime version.

How many people can be in a FaceTime call at once?

FaceTime supports up to 32 people in a single call. Calls with very large groups may experience slower performance or lower video quality, depending on your internet connection and device.

Do I need a good internet connection to add people to FaceTime?

Yes. Adding people to a call increases the amount of data being sent and received. A weak connection may cause video to freeze, audio to drop, or new people to have trouble joining. A stable Wi-Fi connection or strong cellular signal works best for group calls.