See how many months, years, and decades of your life will be spent looking at screens. Enter your daily usage by app and get a vivid, honest breakdown.
The average person spends 3-5 hours per day on their phone. Over a 50-year adult life, that equals 6-10 years of 24-hour days. This calculator shows your personalised estimate based on your actual usage.
Global average social media usage is approximately 2 hours and 23 minutes per day (2024 data). In the US, average daily usage is around 2 hours. Teenagers average 4-5 hours of recreational screen time daily.
Average TikTok users spend approximately 95 minutes per day on the app, which equals roughly 577 hours per year — about 24 days of continuous viewing.
Recreational screen time, especially passive social media scrolling, is associated with reduced wellbeing, poorer sleep, and less time for physical activity. Work-related screen time is generally productive. The key distinction is intentional vs. habitual screen use.
Set app limits in your phone settings, use grayscale mode to reduce visual appeal, charge your phone outside your bedroom, and replace the first 30 minutes of each morning with a screen-free habit. Small reductions compound over years of life reclaimed.
There is no universal recommendation for adults. The NHS and AAP suggest that the quality and type of screen use matters more than raw hours. Physical activity, sleep, and face-to-face interaction should not be displaced by screen time.
Sleeping 8 hours per night means approximately 33% of your life, or 25 years by age 75, is spent asleep. This calculator shows how screen time compares to this baseline.