If you’ve ever ended a day of back-to-back Zoom meetings feeling like you ran a marathon while sitting perfectly still, you’re not imagining it. Video call fatigue is real, and researchers have actually given it a name: Zoom fatigue. It’s a strange kind of tired too, not the physical exhaustion you get from a workout, but a mental drain that can leave you staring at the wall for twenty minutes before you can even think about answering an email. Interestingly, some of the same processing overload that makes video calls draining is also why people search things like best cheapest hearing aids, since straining to catch every word (whether on a call or in person) taxes the brain in similar ways.
So what’s actually going on? A lot of it comes down to how unnatural video calls are compared to face to face conversation. In real life, we pick up on tiny cues without even trying, things like where someone’s eyes are looking, subtle shifts in posture, the slight delay before someone responds. On a video call, all of that gets scrambled. Eye contact is basically fake because you’re looking at a camera, not a face. Audio lags just enough to throw off the natural rhythm of talking. And your brain, which is wired to constantly read body language, ends up working overtime trying to fill in gaps that don’t exist in person. This is part of why some people who struggle with hearing or auditory processing eventually look into things like OTC hearing aids, since even a small dip in audio clarity can make a video call feel like way more effort than it should.
The Mirror Problem
One of the lesser known culprits is the self-view window. Most video platforms show you your own face the entire time you’re talking to someone else. Think about that for a second. It’s like having a conversation with a friend while also holding a mirror up in front of you the whole time. Most of us aren’t used to seeing ourselves react in real time, and it turns out that constant self monitoring is exhausting. Some studies have found that people who turn off their self-view during calls report feeling noticeably less drained afterward. It sounds like a small tweak, but it removes a whole layer of subconscious self-critique that your brain doesn’t need to be doing while you’re supposed to be focused on the conversation.
Too Much Close-Up Face Time
There’s also something called hyperfocused gaze. In a normal meeting room, you can glance around, look at your notes, check out the window, or just let your eyes wander for a second without anyone thinking twice. On a video call, everyone’s face is right there, close up, staring back at you the entire time. Your brain treats that intense, sustained eye contact the same way it would treat a real life staring contest, which is to say, it registers it as vaguely threatening or at least high-alert. Multiply that by five people in a meeting and you’ve got a room full of faces all locked onto you (or so it feels) for the full hour.
The Cognitive Load Nobody Talks About
Video calls also demand a strange kind of multitasking. You’re not just listening, you’re watching your own reaction, reading everyone else’s expressions, managing the mute button, maybe glancing at chat messages, and trying to time your responses so you don’t talk over someone else because of that split second lag. None of this happens consciously, but it adds up. Your brain is essentially running several small background programs at once, and that kind of sustained multitasking burns through mental energy far faster than a regular conversation would.
Physical Stillness Isn’t Actually Restful
It seems counterintuitive, but sitting still for long stretches while your brain works overtime is more tiring than moving around during a normal chat. When you talk to someone in person, you’re naturally shifting, gesturing, walking maybe, and that movement actually helps regulate stress and energy levels. On a call, you’re often frozen in the same position for an hour or more, which means all that built up mental tension has nowhere to go.
What Can Actually Help
The good news is that small changes make a real difference. Turning off self-view, taking short breaks between calls instead of stacking them back to back, and occasionally switching to audio only when a video isn’t strictly necessary can all lighten the load. Even standing up or pacing during a call, if the situation allows it, gives your body somewhere to put that extra energy.
Video calls aren’t going away anytime soon, but understanding why they’re so tiring is the first step toward making them a little more bearable. Sometimes it’s not the meeting itself that wears you out. It’s everything your brain is quietly doing in the background just to make the meeting feel normal.
