Screen Time Calculator (hrs/day)
Smartphone
TV
Computer
✓Daily Screen Time
Daily Total
9.0h
Weekly
63.0h
Screen time tracking quantifies daily exposure to phones, TVs, and computers. Excessive recreational screen time is linked to poor sleep, reduced physical activity, and lower wellbeing.
- 1Total = Phone + TV + Computer hours per day
- 2Separate work/educational from recreational time
- 3WHO: no screens for under-2s; < 1h for 2–5yr; < 2h recreational for 5–17yr
- 4Adults: no formal limit; > 7h/day recreational increases health risks
Phone 4h + TV 2.5h + work 4h=Total 10.5h; recreational 6.5h — consider reducing
| Age | Recreational limit | Source |
|---|---|---|
| Under 2 | None (except video calls) | WHO |
| 2–5 years | < 1h/day | WHO |
| 5–17 years | < 2h recreational | AHA |
| Adults | No formal limit | NSF |
References
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