Screen Time Calculator
See how much of your life is spent on screens.
Enter your daily hours and find out the yearly and lifetime totals.
Screen Time Breakdown
How much time do you spend on screens?
The average adult spends 7–10 hours per day looking at screens (phones, computers, TVs, tablets).
Yearly calculation:
Hours per year = Hours per day × 365
Days per year on screens = Hours per year / 24
Months per year on screens = Days per year / 30.44
Lifetime calculation (assuming ages 15–78):
Lifetime screen hours = Hours per day × 365 × 63 years
Average screen time statistics:
- Smartphone: 3–4 hours/day
- Computer/laptop: 2–3 hours/day
- Television: 2–3 hours/day
- Total average: 7–10 hours/day
Reducing screen time by just 1 hour per day saves over 15 days per year.