You can add a person to an active FaceTime call on iPhone, iPad, or Mac by tapping or clicking the add-participant button during the call
FaceTime lets you bring someone new into a call that's already underway without hanging up and starting over. On iPhone and iPad, you tap the add participant icon (a person with a plus sign) during the call. On Mac, you click the same icon in the FaceTime window. The person you add will receive a notification and can join the conversation immediately once they accept.
The process takes about 10 seconds and works whether you're on a one-on-one call or already in a group. The new person sees everyone who's already there, and everyone sees them once they join.
Key Takeaways
- Tap or click the add-participant button (person with a plus sign) during an active FaceTime call to invite someone new.
- You can search for a contact by name, phone number, or email address to add them to the call.
- The person you're adding will get a notification and can join the call immediately after they accept the invitation.
- FaceTime group calls can include up to 32 people at once on most devices, though older iPhones may have lower limits.
How to add someone on iPhone or iPad
During an active FaceTime call, look at the bottom of your screen. You'll see several icons in a row — mute, speaker, camera controls, and others. Tap the icon that looks like a person with a plus sign. This opens a search field where you can type a contact's name, phone number, or email address.
Type the person's information and tap their name when it appears in the results. FaceTime will send them a notification that you're inviting them to join. They'll see your name and a button to accept or decline. Once they tap accept, they appear on the call with everyone else.
If you don't see the add-participant icon, swipe up from the bottom of the screen or tap the call controls area to make the icons visible. On older iPad models, the icons may appear at the top of the screen instead.
How to add someone on Mac
Open FaceTime and start or join a call. Once the call is active, look at the top right of the FaceTime window. You'll see the add-participant icon — a person with a plus sign. Click it to open a search box.
Type the person's name, phone number, or email address. When their contact appears, click their name to send them an invitation. They'll receive a notification on their device and can join the call by accepting it.
If the icons aren't visible, move your mouse over the FaceTime window to make the controls appear. On some Mac models, you may need to click the window first to activate it.
What happens when someone joins a group call
When a new person accepts your invitation, they join the call immediately and can see everyone who's already there. Everyone on the call can see the new person too. There's no delay or need to refresh — the video and audio start right away.
The person who joins doesn't see the conversation that happened before they arrived, but they can hear and see everyone from that moment forward. If you want them to know what was discussed, you'll need to catch them up verbally.
Limits on group call size and device compatibility
FaceTime group calls support up to 32 people on iPhone 11 and newer, iPad Pro (2nd generation and newer), iPad Air 2 and newer, iPad (5th generation and newer), iPad mini 4 and newer, and Mac models from 2013 onward. If you have an older device, the limit may be lower — iPhone XS, XR, and X support up to 32 people, but iPhone 8 and earlier support only up to 6 people in a group call.
If you try to add someone and the call is already at your device's limit, FaceTime will tell you the group is full. You'll need to end the call or have someone leave before you can add another person.
Troubleshooting when someone can't join
If the person you're trying to add doesn't receive a notification, check that you typed their contact information correctly. Make sure they're using an Apple device with FaceTime turned on in their settings — FaceTime only works between Apple devices or when someone with an Apple device sends a link to an Android user.
If they accept the invitation but don't appear on the call, ask them to check their internet connection. A weak WiFi or cellular signal can prevent them from joining. Have them move closer to their router or switch between WiFi and cellular data to see if that helps.
If the add-participant button doesn't appear, make sure you're on an active call and not just looking at the FaceTime app. The button only shows up while a call is happening. If you're on an older device, your model may not support adding people to calls — check Apple's support page for your specific device model.
The difference between adding someone and creating a group call from scratch
Adding someone to an active call is faster than hanging up and starting a new group call from the beginning. When you add a person mid-call, everyone stays connected and the conversation continues without interruption. If you hang up and create a new call, you have to invite everyone again and restart the conversation.
The only reason to hang up and start fresh is if you want to change who's on the call entirely — for example, if you're on a one-on-one call and want to switch to a completely different group. For most situations, adding a person to the existing call is the simpler choice.
Frequently Asked Questions
Can I add someone to a FaceTime call if they don't have an Apple device?
No, FaceTime only works between Apple devices. If you want to include someone with an Android phone or a non-Apple computer, you'll need to use a different video app like Google Meet, Zoom, or WhatsApp. You can send them a link to join a call through those apps instead.
What if I add someone by mistake?
If you tap the add-participant button by accident, just close the search box without selecting anyone. The invitation won't be sent. If you already sent an invitation, the person will receive a notification but can simply decline it — declining doesn't affect the current call.
Can the person I'm adding see who else is on the call before they join?
They'll see your name in the invitation notification, but they won't see the full list of people already on the call until they accept and join. Once they're in, they can see everyone's video and hear everyone's audio.
Does adding someone to a FaceTime call cost anything?
No. FaceTime uses your internet connection (WiFi or cellular data), not phone minutes. Adding someone doesn't change the cost — you're just using the same data connection you were already using for the call.
Can I add someone if I'm using FaceTime on a Mac and they're on an iPhone?
Yes. FaceTime works across all Apple devices — Mac, iPhone, iPad, and Apple Watch. You can add someone on any of these devices to a call happening on any other Apple device.