Screen time calculator for kids: how much is too much?

Free calculator · No sign-up · Works on any phone · Updated 9 Oct 2026

Ten minutes of cartoons while you cook. A video at lunch so they will eat. The phone in the car, the tablet before bed. Each one feels small, but they add up quickly — and most parents are surprised when they see the real total. This free screen time calculator for kids adds up your child's daily screen use, shows the weekly and yearly totals, compares them with expert guidelines for their age, and shows how much time you could win back with a small daily change.

1. How to use the screen time calculator

1. Choose your child's age. Guidelines differ a lot between toddlers and older children.
2. Estimate weekday and weekend screen time. Be honest and include everything: morning cartoons, videos during meals, phone time in the car, games and TV in the evening. If you are not sure, track it for two or three days first.
3. Pick a small change you could realistically make: 15 minutes, 30 minutes or an hour a day.
4. Tap "Calculate". You will see the daily average, weekly and yearly totals, the share of waking hours spent on screens, a comparison with expert guidance, and how much time your small change would free up.

Your answers stay on your device. Nothing is stored or shared, so you can be completely honest.

2. How much screen time is okay at each age?

The most widely quoted guidance for young children comes from the World Health Organization (WHO), published in 2019 as part of its guidelines on physical activity, sedentary behaviour and sleep for children under five. Other paediatric bodies, such as the American Academy of Pediatrics, give broadly similar advice.

These numbers are about recreational screen time. Schoolwork on a computer and video calls with grandparents are usually counted separately. The aim is not a perfect number, but making sure screens do not crowd out the things young children need most: sleep, active play, talking, reading and hands-on learning.

3. Why small amounts add up

Screen time rarely comes in one big block. It sneaks in through small, convenient moments. Here is how a fairly ordinary day for a four year old can add up:

That is more than twice the WHO guideline for this age, and over the course of a year it comes to more than 850 hours — around 35 full days. None of the individual moments felt like a lot. That is exactly why the calculator is useful: it turns a vague feeling into a clear number you can work with.

4. How screen time affects young children

Screens are not poison, and an occasional film or video call is not something to feel guilty about. The concern with high screen time in the early years is mainly about what it replaces:

• Talking and language. Young children learn language through back-and-forth conversation with people. Studies have linked high screen time in toddlers with fewer of these conversations and slower language development.
• Sleep. Screens in the evening, especially in the bedroom, are linked with later bedtimes and shorter sleep. Our kids bedtime calculator shows how much sleep your child needs.
• Physical activity. Time on screens is usually time sitting still, rather than running, climbing and playing outside.
• Hand skills. Tapping and swiping does not build the finger strength and control needed for holding a pencil. See our guide to fine motor skills.
• Attention and boredom. Fast-paced content can make slower activities, like books and puzzles, feel boring by comparison. Children also need some boredom to learn to entertain themselves.
• Tantrums. Many parents notice that taking a device away triggers the biggest meltdowns of the day, especially after long sessions.

5. Not all screen time is equal

An hour of video calls with grandparents is very different from an hour of auto-playing videos. When you look at your child's total, it helps to think about three questions:

• What are they watching? Slower, age-appropriate shows with a story are better than fast, noisy clips and endless short videos.
• Are they watching alone? Watching together and talking about it ("What do you think will happen next?") turns screen time into language time.
• When are they watching? Screens during meals and in the hour before bed tend to cause the most problems.
• Is it replacing something important? Thirty minutes of a gentle show after an active day at the park is very different from thirty minutes that replaces bedtime stories, outdoor play or a conversation at dinner. Look at what the screen time is pushing out of the day, not only at the number.

If you can only change one thing, start with no screens at meals and in the last hour before bed. These two changes protect eating, conversation and sleep, and are easier for children to accept than an overall limit.

6. How to cut screen time without a fight

1. Pick one slot at a time. Start with the easiest moment to change, perhaps meals. When that is settled, move to the next.
2. Replace, do not just remove. Have an activity ready before the screen goes away: a colouring page, play dough, a puzzle or a job in the kitchen.
3. Give a warning. "Two more minutes, then the tablet goes to sleep." A visual timer helps young children.
4. Use "when, then". "When the episode finishes, then we'll build a tower." It sounds like a plan, not a punishment.
5. Turn off autoplay on video apps. Endless "next episode" makes stopping much harder.
6. Keep devices out of reach and out of the bedroom. Out of sight really does mean out of mind for young children.
7. Expect protest for a few days. It usually fades within a week or two if the rules are consistent.
8. Model it. Children copy what they see. Phone-free meals for adults too make the rule fair.

For a step-by-step plan, read our guide on how to reduce screen time for kids.

7. What to do instead

The minutes you win back are only useful if something good fills them. Simple swaps that work for children aged 2 to 6:

• Colouring and tracing pages at the kitchen table while you cook.
• Play dough, stickers and puzzles for quiet times.
• Kitchen helper jobs: washing vegetables, counting rotis, setting the table.
• Outdoor play: the park, the balcony, a walk to the shop.
• Books and audio stories, especially before bed.
• A "busy box" of fresh activities that only comes out at "screen moments".

Our list of 25 ways to keep kids busy without a mobile has many more ideas, sorted by how much time you need to fill.

8. A family media plan in 10 minutes

A family media plan is simply a few agreed rules that everyone follows. Write it on paper and stick it on the fridge. Answer these questions together:

1. Screen-free timesWhich times of day are always screen-free? (Meals, the hour before bed.)
2. Screen-free placesWhich places? (Bedrooms, the dining table, the car on short trips.)
3. Daily amountHow much screen time on school days and weekends?
4. What we watchWhich shows and apps are okay? Who chooses?
5. How we stopWhat is the warning signal, and what happens next?
6. Grown-up rulesWhat will adults change too?

Six questions for a simple family media plan

Review the plan every few months, and use the calculator again to see your progress. Many families find that once the total comes down, children start choosing other activities on their own.

9. Screen time in tricky situations

Most screen time does not happen because parents planned it. It happens in a few predictable situations. Having a plan for each makes a big difference:

Mealtimes

Videos at meals are common in many homes, especially with fussy eaters. Children who eat while watching often eat without noticing hunger or fullness, and meals lose their chance for conversation. Start with one screen-free meal a day, keep portions small, and talk about the food: colours, tastes, counting peas.

Travel and waiting

Long journeys and doctor's waiting rooms are where screens feel essential. Pack a small travel kit instead: a few colouring pages, crayons, stickers and a small book. Save the device for the last stretch, if at all.

Restaurants and family gatherings

A phone at the table keeps children quiet but cuts them off from the event. A pocket-sized activity, a short walk outside, or seating them next to a favourite cousin often works just as well.

When parents need to work

This is the hardest one. A "busy box" of fresh activities that only comes out during work calls gives children something special to look forward to. Our guide on keeping kids busy without a mobile explains how to set one up.

Sick days

When a child is unwell, extra screen time is understandable. Go back to the usual limits as soon as they recover.

10. Signs screen time is becoming a problem

The total number of hours matters, but so does how screens affect your child's day. Signs that it may be time to cut back:

• Big tantrums or distress whenever a device is taken away.
• Asking for a screen as soon as they wake up, or as the first answer to boredom.
• Losing interest in toys, books and outdoor play they used to enjoy.
• Trouble falling asleep, or bedtime getting later because of screens.
• Eating only when a video is playing.
• Slower speech or fewer conversations than you would expect for their age.

If speech, attention or behaviour worries you, talk to your paediatrician. Reducing screen time and increasing talk and play is often part of the advice.

11. Choosing better content when they do watch

• Slow and story-based rather than fast clips with constant noise and flashing.
• Age-appropriate, ideally made for preschoolers, with gentle themes.
• A clear end. One episode with a beginning and an end is easier to stop than an endless feed.
• Co-viewing. Watch together when you can, and talk about it afterwards.
• Connect to real life. If they watched a show about animals, look at an animal book or draw their favourite animal together.
• No ads. Choose ad-free options where possible; young children cannot easily tell adverts from content.

12. A two-week screen time reset

If the calculator shows a total that worries you, a short, structured reset is often easier than trying to change everything at once. Here is a simple two-week plan:

1. Days 1–2: MeasureTrack real screen time without changing anything, then enter it in the calculator.
2. Days 3–4: PreparePrint a week of activities, set up a busy box, turn off autoplay and move devices out of reach.
3. Days 5–7: Meals and bedtimeMake all meals and the last hour before bed screen-free. Expect some protest.
4. Days 8–10: MorningReplace morning cartoons with breakfast jobs, colouring or music.
5. Days 11–13: Set the daily limitAgree a daily amount that fits the guideline for your child's age, and a clear stopping signal.
6. Day 14: ReviewEnter the new numbers in the calculator, celebrate the hours won back, and write your family media plan.

Two weeks, one small step at a time

Children adapt surprisingly fast once the new routine is predictable. Many parents report that by the second week, their child starts reaching for crayons, puzzles or books on their own — the moment the reset really starts to work.

13. Questions parents ask

How much screen time is okay for a 3 year old?

The World Health Organization recommends no more than 1 hour a day for children aged 2 to 4, with less being better, ideally high-quality content watched with an adult.

Is any screen time okay for children under 2?

The WHO recommends no sedentary screen time for children under 2. Video calls with family members are generally considered fine.

How much screen time should a 5 to 8 year old have?

Experts recommend consistent family limits that protect sleep, play and homework. Many suggest keeping recreational screen time to around 1 to 2 hours a day.

Does educational content count as screen time?

Yes, it still counts towards the total, although high-quality content watched together with an adult is better than passive or fast-paced videos. Schoolwork is usually considered separately.

How can I reduce my child's screen time without tantrums?

Change one time slot at a time, have a replacement activity ready before the screen goes away, give a warning, turn off autoplay, keep devices out of reach, and stay consistent for a week or two.

What can my child do instead of screens?

Colouring and tracing pages, play dough, puzzles, books, outdoor play and simple kitchen jobs are all good swaps for children aged 2 to 6.