Screen Time Lifetime Calculator
Estimate how much future time you may spend on screens, compare it with waking hours, and see how much daily reductions could reclaim.
Last updated: August 2026
Advanced assumptions
Estimated screen time already spent
This is an estimate based entirely on the historical start age and average you entered.Time you could reclaim
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Life Milestone CalculatorYear Progress Live CounterThese are projections from your entered assumptions, not predictions. Device reports can differ because of work use, background playback, simultaneous screens, and measurement methods.
How this screen-time projection works
Future screen time equals the daily average you enter multiplied by the average number of calendar days between your current age and selected target age. It is a planning projection, not a prediction about lifespan or how you should use technology.
It does not distinguish work, leisure, background playback, or simultaneous use of more than one screen. Device-reported screen time can use different measurement rules.