How much of your life is spent staring at screens? Enter your daily usage and prepare to be shocked.
This calculator totals your daily screen time across all devices (phone, computer, tablet, TV) and shows the weekly, monthly, and annual aggregate. It breaks down your screen time by category (work, social media, entertainment, gaming, browsing) and calculates what percentage of your waking hours are spent on screens. It also shows the opportunity cost: what you could accomplish with reclaimed screen time.
Enter your estimated daily screen time for each device and category. The calculator shows totals across all time periods and compares your usage to national averages. You can set reduction goals and the calculator shows what even a 30-minute daily reduction adds up to over a month and year. For managing specific content habits, the Binge Calculator quantifies streaming time.
Research distinguishes between passive screen time (scrolling social media, watching videos) and active screen time (creating content, learning, communicating). Active screen time is generally considered less harmful and can be beneficial. The 20-20-20 rule reduces digital eye strain: every 20 minutes, look at something 20 feet away for 20 seconds. Blue light exposure from screens before bedtime suppresses melatonin production, with studies recommending a screen-free period of at least 30 to 60 minutes before sleep. For children, the American Academy of Pediatrics recommends co-viewing and discussing content rather than setting rigid time limits. Tracking tools built into iOS (Screen Time) and Android (Digital Wellbeing) help users monitor their habits.