Lifetime Screen Time Calculator
See how much of your life you've spent (and will spend) on screens.
Enter your age to calculate lifetime usage
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Frequently Asked Questions
How much screen time is too much?
For adults, experts generally recommend no more than 2 hours of recreational screen time per day, though this is rarely observed in practice. The key is mindful usage: passive scrolling is more harmful than active creation or learning. Children under 6 should have less than 1 hour/day; teens 8–10 is common but concerning for sleep and mental health.
What is the average screen time in the US?
The average American adult spends about 7 hours per day on screens across all devices. Smartphone usage alone averages 4–5 hours per day. Teenagers average 7–9 hours of recreational screen time daily, not counting school-related use. These numbers have grown steadily every year since 2012.
How can I reduce screen time?
Effective strategies include: setting app timers (iOS Screen Time, Android Digital Wellbeing), keeping your phone out of the bedroom, using grayscale mode to reduce appeal, replacing one daily scroll session with a short walk, and doing a weekly "screen audit" to see which apps are consuming the most time. Even cutting 30 minutes/day saves 182 hours per year.