Recommended Screen Time by Age
The Recommended Screen Time by Age calculator tells you exactly how many hours per day of recreational screen use are appropriate for your child, based on guidelines from the American Academy of Pediatrics (AAP) and the World Health Organization (WHO). Screen time refers to passive or interactive use of TVs, tablets, smartphones, computers, and video games — excluding video calls with family. The AAP framework divides childhood into four developmental windows (under 18 months, 18–24 months, 2–5 years, and 6+ years), each with a specific daily maximum or behavioral guideline. Use this calculator when setting household media rules, evaluating whether your child's current usage is within healthy bounds, or building a daily schedule that balances education, physical activity, and rest.
When to use this calculator
- Parents of toddlers (2–5 yrs) setting a TV or tablet schedule and wanting to confirm the 1-hour daily cap before bedtime routines begin.
- School-age families (6–12 yrs) trying to split a 2-hour recreational limit across after-school gaming, YouTube, and social browsing.
- Pediatricians and school counselors printing age-specific guidance cards for parent education sessions on childhood obesity and sleep hygiene.
- Teenagers (13–17 yrs) and their parents negotiating a fair screen-time contract that aligns with AAP's 'consistent limits' advice and preserves 8–10 hrs of sleep.
Calculation Example
- 5 years
- 1h
How it works
3 min readHow It Is Calculated
Screen time recommendations are not derived from a single arithmetic formula — they are evidence-based thresholds issued by clinical organizations. The calculator maps a child's age (in years/months) to the corresponding guideline tier:
Age Input → Guideline Tier → Daily Maximum Output
Age < 18 months → Tier 0 → 0 min/day (video chat excepted)
18 mo ≤ Age < 24 mo → Tier 1 → Limited intro; parent co-viewing required
2 yr ≤ Age ≤ 5 yr → Tier 2 → ≤ 60 min/day of high-quality programming
6 yr ≤ Age ≤ 12 yr → Tier 3 → ≤ 120 min/day recreational; academics separate
13 yr ≤ Age ≤ 17 yr → Tier 4 → Consistent limits; prioritize sleep (8-10 hr) & activity (60 min/day)
Age ≥ 18 yr → Tier 5 → Self-regulated; WHO advises < 8 hr sedentary/workdayThe sleep-screen tradeoff rule used by the AAP states: for every hour of screen time added beyond the recommended cap in ages 6–17, sleep duration drops by approximately 3–8 minutes on average (Pediatrics, 2019). This is why the daily cap is always evaluated alongside sleep hours.
---
Reference Table
| Age Group | Max Daily Screen Time | Co-viewing Required? | Source |
|---|---|---|---|
| Under 18 months | 0 min (video chat OK) | Yes, always | AAP 2016 |
| 18 – 24 months | Minimal / introduction only | Yes | AAP 2016 |
| 2 – 5 years | ≤ 60 min/day | Strongly recommended | AAP 2016 |
| 6 – 12 years | ≤ 120 min/day recreational | Encouraged | AAP 2016 |
| 13 – 17 years | Consistent, healthy limits | Occasional check-in | AAP 2016 |
| 18+ years | Self-managed; limit sedentary bouts | No | WHO 2020 |
| Any age (WHO sedentary) | No single screen bout > 60 min (under 5) | — | WHO 2019 |
> High-quality content (ages 2–5) means educational programs such as PBS Kids titles, not passive autoplay videos. The AAP's HealthyChildren.org Family Media Plan tool helps parents evaluate content quality.
---
Typical Cases
Case 1 — 5-year-old watching cartoons after kindergarten
Case 2 — 10-year-old gaming + YouTube
Case 3 — 15-year-old and social media
---
Common Errors
1. Counting educational screen time against the recreational cap. The AAP's ≤120 min limit (ages 6+) applies to recreational use — Netflix, games, social media. A 30-min reading app or homework on a laptop is separate. Parents who lump both together incorrectly eliminate educational tools to stay under the number.
2. Resetting the clock at midnight, ignoring sleep-adjacent use. Scrolling in bed between 10 PM–midnight counts as screen time AND disrupts melatonin production. Blue-light exposure suppresses melatonin for up to 2 hours after screen-off (NIH, National Sleep Foundation). A "screen-free 60 minutes before sleep" rule must be added on top of the daily limit.
3. Excluding video calls from the 0–18 month rule, then over-correcting for older children. Video calls with grandparents are explicitly exempted for all ages, including infants. Some parents ban all screens including FaceTime, which is unnecessary and unsupported by guidelines.
4. Treating weekends as free days. Research on social jet lag shows that lifting screen limits on weekends disrupts circadian rhythms by an average of 1.5–2 hrs in school-age children, leading to Monday morning sleep deficits. Consistent daily limits — even on weekends — produce better sleep outcomes.
5. Ignoring content quality in the 2–5 window. The 60-min cap for preschoolers was written assuming high-quality, educational content viewed with a parent. Sixty minutes of fast-paced, ad-heavy YouTube Kids produces measurably worse attention outcomes than 60 minutes of Sesame Street, according to AAP-cited research.
---
Related Calculators
Because screen time intersects directly with sleep, physical activity, and caloric burn, these calculators on Hacé Cuentas give you a fuller picture of your child's daily routine:
Frequently asked questions
What is the recommended screen time for a 3-year-old per day?
The American Academy of Pediatrics (AAP) recommends no more than 60 minutes per day of high-quality programming for children ages 2–5. For a 3-year-old, that means one or two short sessions totaling one hour maximum, ideally co-viewed with a parent who can explain and discuss what's on screen. Content should be educational (e.g., PBS Kids) rather than passive autoplay video.
Does homework on a computer count toward the screen time limit?
No. The AAP's recreational screen time caps (≤120 min/day for ages 6+) apply to leisure use — streaming, gaming, and social media. Screen-based homework, video calls with teachers, and educational apps are considered separately. That said, good digital hygiene still applies: take a 5-minute break for every 20–30 minutes of focused screen work to reduce eye strain (20-20-20 rule: look at something 20 ft away for 20 seconds).
Is there any screen time recommendation for teenagers (13–17)?
The AAP does not set a fixed minute-per-day cap for teenagers; instead it recommends 'consistent limits that do not displace sleep (8–10 hrs/night), physical activity (60 min/day), or homework.' However, a 2023 JAMA Pediatrics study found that more than 3 hours/day of social media is associated with significantly elevated depression and anxiety risk in adolescents. Most pediatricians use 2 hours of recreational screen time as a practical working cap for this age group.
Why is screen time restricted to zero for babies under 18 months?
Infants learn language and social cues primarily through face-to-face interaction. Research cited by the AAP shows that babies under 18 months do not transfer learning from 2D screens to real-world objects as effectively as from live interaction — a phenomenon called the 'video deficit effect.' Additionally, fast-paced media displaces the interactive play that builds executive function and language circuits. Video chatting (FaceTime, Zoom) is explicitly exempted because it preserves real-time social cues.
How does screen time affect children's sleep?
Screen use — especially on smartphones and tablets — suppresses melatonin production due to blue-light emission at wavelengths of 450–480 nm. The NIH National Institute of General Medical Sciences notes that melatonin suppression can delay sleep onset by up to 2 hours. A 2019 study in Pediatrics found that each additional hour of recreational screen time in school-age children was associated with 3–8 fewer minutes of sleep per night and 52–90% higher odds of insufficient sleep. Devices should be removed from children's bedrooms at least 60 minutes before bedtime.
Do the AAP guidelines distinguish between TV, tablets, and smartphones?
The daily time limits apply to all recreational screen use combined, regardless of device. However, the AAP notes that interactive media (educational apps, video calls) are generally preferable to passive consumption (background TV, autoplay videos). Background TV — the television on while a child plays — is a separate concern: it reduces the quality and quantity of parent-child verbal interaction even when the child isn't actively watching, and the AAP advises against it for children under 5.
Can too much screen time cause vision problems in children?
Prolonged near-work screen use is linked to digital eye strain (symptoms: dryness, blurring, headache) and is associated with increased myopia (nearsightedness) prevalence in children — a global concern the WHO has flagged, with myopia rates projected to affect 50% of the world's population by 2050. The American Academy of Ophthalmology recommends the 20-20-20 rule: every 20 minutes, look at an object 20 feet away for 20 seconds. Outdoor time (≥2 hrs/day) is the single most evidence-backed preventive measure for myopia progression in children.
What counts as 'high-quality content' for preschoolers?
The AAP defines high-quality content for ages 2–5 as programming that is age-appropriate, educational, paced slowly enough for comprehension, and ideally co-viewed by a caregiver. Examples include Sesame Street, Daniel Tiger's Neighborhood, and Bluey (slow pacing, social-emotional themes). Fast-paced unboxing videos, reaction compilations, and most algorithmically recommended YouTube content do NOT qualify. The AAP's HealthyChildren.org offers a free Family Media Plan tool to help parents assess content at healthychildren.org/MediaUsePlan.