Your Life
How Much Time Have You Spent on Your Phone?
How much time have you spent on your phone?
Phone time is unusually well measured and unusually poorly remembered. A screen can report three hours while a day still feels empty of them. This experiment takes the daily minutes you type, starts from the age you first used a phone like this, and multiplies. The default of 180 minutes is a round three hours, not a moral benchmark. ONS time-use figures treat computers and digital devices as their own slice of the day; they do not decide whether those minutes were messages, maps, novels or nothing much. Lower the start age if a childhood hand-me-down counts. Raise the minutes if the weekly average is higher than the figure you wish it was.
Change this
Results update as you move the controls.
A weekly total divided by seven is often more honest than yesterday.
Your result
2 years and 91 days
on the phone so far
822 days at 180 minutes a day
- Hours
- 19,724
- Days
- 822
- Share of life so far
- 7%
- Hours per year
- 1,096
What does that mean?
180 minutes a day from age 14 to 32 is 2 years and 91 days — 7% of the life lived so far. Some of that will have been useful, some not; the model cannot tell the difference and does not try.
At a glance
- Phone time2.3 years
- The rest of life so far29.8 years
Compare
| 1 hour a day | 274 days |
|---|---|
| 3 hours a day | 2 years and 91 days |
| 5 hours a day | 3 years and 274 days |
A habit measured in minutes, stored in years
Three hours a day is 21 hours a week, which is already more than many part-time jobs. Stretch that from age 14 to 32 and the total crosses a year of clock time. The arithmetic is the same as for sleep or television; only the label on the hours changes. If your current week is a spike, use a calmer average rather than yesterday.
The average is not you
Surveys of UK adults produce one picture of device use; your lock-screen report produces another. This page prefers the second. National time-use numbers are here so the default is not invented, not so we can tell you that you are above or below a healthy line. There is no healthy line on this calculator. Minutes are minutes.
Screens compete with everything else
Phone hours overlap with commuting, television and lying in bed, so you should not add every experiment on this site into one grand total without noticing the double counting. If a commute is also scrolling, pick a home for those minutes. The related pages on reclaiming half an hour, or gaining an hour a day, exist for the version of this number you would like to be smaller.
How we calculated this
Hours = max(0, age − startAge) × 365.25 × (minutesPerDay ÷ 60). Days and years of clock time follow from 24-hour days. The share of life uses age × 365.25 × 24 as the denominator. Use while walking, at work or in bed is not split out.
Go further
A curated rabbit hole from this question. Each link is a real experiment, not a random suggestion.
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