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How Much Screen Time Is Recommended by Age? (WHO Guidelines)

Q: Can a 6-month-old watch any TV?

No. The WHO recommends **zero screens for children under 1 year old**. Infants learn through touch, movement, face-to-face interaction, and sensory exploration — not passive video. Even having the TV on in the background ("background TV") can interrupt play and parent-child interaction and is best avoided.

Q: What is the WHO screen time limit for a 3-year-old?

The WHO recommends **no more than 1 hour per day** of recreational screen time for children ages 2–5. Content should be high quality and educational, co-viewed with an adult. Video calls with family do not count against this limit.

Q: How much screen time for an 8-year-old?

For ages 6–12, the WHO and AAP recommend **max 1–2 hours per day of non-school screen time** (TV, games, social media). School-assigned laptop homework does NOT count toward this limit. Practical rules: no screens in the bedroom, no screens during meals, no screens the last hour before bed.

WHO screen time recommendations by age: under 1 = zero screens; ages 1–2 = avoid; ages 2–5 = max 1 hour/day; ages 6–12 = max 2 hours/day. Enter your child's age for the instant WHO guideline.

Data verified · June 2026
Edited by Martín Rodríguez
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How much screen time is too much for your child? The World Health Organization published evidence-based guidelines that set specific daily limits from birth through adolescence. A 6-month-old and a 10-year-old have fundamentally different developmental needs — and fundamentally different recommendations. Enter your child's age to get the WHO limit instantly, along with screen-free alternatives and health context for that age group.

When to use this calculator

Parents setting a daily screen schedule for a toddler or school-age child and wanting to know the WHO benchmark
Pediatricians quickly referencing the current guideline during a well-child visit
Teachers or school administrators designing a classroom technology use policy
Child development researchers comparing regional guidelines with the WHO standard

WHO Screen Time Limits by Age Group

Age Group	Daily Recreational Limit	Recommended Content Type	Adult Supervision Level
Under 1 year	Zero screens	—	—
1–2 years	Avoid (exception: video calls with family)	Video calls with family only	Total
2–5 years	≤ 1 hour/day	High-quality educational, co-viewed	Total
6–12 years	≤ 2 hours/day	Varied; no screens in bedroom	Frequent
13 years and older	No fixed cap	Family agreements protecting sleep	Coaching

Fuente: WHO — Guidelines on physical activity, sedentary behaviour and sleep for children under 5 years (2019); adopted by the American Academy of Pediatrics (2023) and the Canadian Paediatric Society (2019). Video calls with family and school-assigned homework on screens are excluded from the recreational limit at all ages.

How it works

WHO Screen Time Recommendations by Age — Quick Reference Table

What does NOT count toward the recreational limit:

Interactive video calls with family members (excluded at all ages)

School-assigned homework on a laptop or tablet

The evidence base

In 2019, the World Health Organization published "Guidelines on physical activity, sedentary behaviour and sleep for children under 5 years of age" — the most widely cited international benchmark for screen time in young children. These have been adopted by the American Academy of Pediatrics (AAP, updated 2023), the Canadian Paediatric Society, and health ministries worldwide.

Why the under-2 limit is so strict

Before age 2, children learn language and social cues primarily through face-to-face interaction with real people. The "video deficit effect" (Kuhl et al., 2003) shows infants learn significantly less from screens than from equivalent live interactions. Passive video exposure — even educational content — does not substitute for live human interaction at this critical developmental stage.

What counts as screen time?

Counts: TV, videos, streaming, gaming, social media, passive smartphone or tablet use

Does NOT count: Video calls with family members (interactive, social)

Educational debate: School-assigned homework on screens — most guidelines explicitly exclude this from the recreational limit

Health effects of exceeding the limits

Longitudinal studies link excessive recreational screen time in children with:

Sleep disruption: Blue light suppresses melatonin; stimulating content delays sleep onset

Language delays: Particularly in children under 3 who watch adult-directed content

Obesity risk: Screen time displaces physical activity and increases exposure to junk food advertising

Attention difficulties: High-paced content is associated with reduced sustained attention in preschoolers

Practical strategies for parents

1. Set consistent daily windows, not per-session debates
2. Use built-in device limits (Screen Time on iOS, Digital Wellbeing on Android)
3. Co-view whenever possible — discuss what you watch together
4. Keep screens out of bedrooms — especially for children under 12
5. Stop screens 30–60 minutes before bedtime — every pediatric body agrees on this
6. Model the behavior — children mirror adult screen habits

Example: 3.5-year-old preschooler

Child's age: 3.5 years → falls in the 2–4 age bracket

WHO guideline for ages 2–4: no more than 1 hour per day of sedentary screen time

Content should be high-quality (e.g., PBS Kids, Sesame Street)

Co-viewing with a parent is strongly encouraged at this age

Remaining waking hours: active play, outdoor time, art, storytime

Max 1 hour per day — high-quality educational content, co-viewed with a caregiver

Disclaimer: General information. Consult the appropriate professional for health, fertility, pregnancy, or parenting decisions.

Frequently asked questions

Can a 6-month-old watch any TV?

No. The WHO recommends zero screens for children under 1 year old. Infants learn through touch, movement, face-to-face interaction, and sensory exploration — not passive video. Even having the TV on in the background ("background TV") can interrupt play and parent-child interaction and is best avoided.

My 18-month-old loves Cocomelon. Is 30 minutes okay?

The WHO says to avoid screen time for children aged 1–2, with the single exception of video calling family members. The AAP's 2023 update adds that if parents choose to allow a small amount of high-quality programming for this age group, they should watch together and talk about what's happening. Thirty minutes of fast-paced content daily isn't zero risk at this age — the key is keeping it truly minimal and always co-viewing.

What is the WHO screen time limit for a 3-year-old?

The WHO recommends no more than 1 hour per day of recreational screen time for children ages 2–5. Content should be high quality and educational, co-viewed with an adult. Video calls with family do not count against this limit.

Does my 4-year-old's 1-hour limit include iPad educational apps?

Yes. The 1-hour guideline for ages 2–5 covers all recreational screen time, including educational apps and games. However, the AAP distinguishes high-quality interactive content (e.g., apps designed with developmental input like Sesame Street apps) from passive viewing. The limit is the same, but content quality matters for what your child gets within that hour.

How much screen time for an 8-year-old?

For ages 6–12, the WHO and AAP recommend max 1–2 hours per day of non-school screen time (TV, games, social media). School-assigned laptop homework does NOT count toward this limit. Practical rules: no screens in the bedroom, no screens during meals, no screens the last hour before bed.

School assigns homework on a laptop. Does that count toward my 8-year-old's 2-hour limit?

Most pediatric guidelines, including the AAP, explicitly separate educational screen use (school assignments, video calls with teachers) from the recreational limit. The 2-hour cap for 6–12-year-olds applies to non-educational, non-homework screen time. School homework on a screen does not count against it.

What's the WHO screen time recommendation for a 14-year-old?

The WHO's 2019 guidelines cover children under 5 in detail; the AAP and other bodies address teens. For adolescents, there's no specific hour cap endorsed by a major health body. Instead, the guidance is: protect sleep (no screens 30–60 minutes before bed), maintain physical activity (60 min/day), and establish clear family agreements. The emphasis shifts from 'how many hours' to 'what you're doing and when.'

Do video calls with grandparents count against the screen time limit?

No. Interactive video calls with family members are explicitly excluded from the recreational screen time limit in both WHO and AAP guidance. They involve real-time social interaction and language exchange, which are beneficial. This exception applies at all ages, including the under-2 group where all other screens are discouraged.

How does screen time affect sleep in children?

Screen use close to bedtime disrupts sleep through two mechanisms: (1) blue light emitted by screens suppresses melatonin secretion, delaying sleep onset; and (2) stimulating content (action games, social media, fast-paced videos) raises cortisol and arousal levels. The American Academy of Sleep Medicine recommends removing screens from bedrooms and stopping all screen use at least 30–60 minutes before a child's bedtime.

Should I use parental control apps or rely on self-regulation?

Both have a role. Apple Screen Time (iOS/macOS) and Google Digital Wellbeing (Android) can enforce daily limits, schedule downtime, and restrict content without a third-party app. For younger children (under 10), enforced limits work better than negotiated ones. For teens, research suggests that collaborative rule-setting — where teens participate in creating the limits — produces better long-term digital habits than top-down controls alone.

Sources & references

Methodology & trust

Editorial

familia calculator with its formula verified automatically against WHO — Guidelines on physical activity, sedentary behaviour and sleep for children under 5 years (2019), per our editorial policy and methodology.

Updates

Updated: June 2026. Parameters are verified periodically against the cited sources.

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📌 How to cite this calculator

Rodríguez, M. (2026). How Much Screen Time Is Recommended by Age? (WHO Guidelines). Hacé Cuentas. https://hacecuentas.com/en/screen-time-recommendations-by-age

Content licensed under CC-BY 4.0 — reuse it citing the source with a link to Hacé Cuentas.

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