What Is The Average Height Of A 4-Year-Old Child?

Wondering about the average height of a four-year-old child? Curious to know how to discern if their growth is on track? Interested in methods to promote their healthy development?

All these queries and more will be answered in the ensuing post. Dive in for insights!

How do you calculate BMI for kids?

BMI or Body Mass Index is a calculated measurement of someone’s body size based on a ratio of weight and height. The number gives a quick estimation of body fat, putting you in weight categories like underweight, overweight, or obese.

How to measure BMI?

BMI = (weight in pounds x 703) / (height in inches x height in inches)

Or visit CDC and do an online calculation. Then take a look at the chart below to know whether your child is healthy or not.

  • If the number is under 18.5, he is underweight.
  • If the number is between 18.5 and 24.9, he is healthy.
  • If the number is between 25 and 29.9, he is overweight.
  • If the number is over 30, he is obese.

For further information about BMI, click here.


What is the average height of a 4-year-old child?

The mean height of a 4-year-old child is 3 feet 4.5 inches (102.5 centimeters) for boys and 3 feet 4 inches (101 centimeters) for girls. Meanwhile, the mean weight of a 4-year-old child is 36 pounds (16.33 kilograms) for boys and 34 pounds (15.42 kilograms) for girls.

Most children between 3 and 4 years old grow 2 ¾ inches (7 centimeters) in height and also gain about 4.4 pounds every year between 2 years old and puberty.

Why is growth monitoring important for children?

Growth monitoring is the regular measurement of a child’s size to record growth right from when he is born. The measurement includes weight, height, and head circumference, and all are plotted on a growth chart to make sure he is following the expected growth trajectory.

If the growth of your kid is normal and matches the set references, you can rest assured that he is in generally good health. Those who are not in good health on the inside often show signs of reduced growth in height and weight. Abnormal growth also indicates malnutrition. Even if you are sure your child is getting proper nutrition, it is unlikely he might absorb the nutrients from food. But when you regularly monitor your child’s growth, you easily spot this kind of discrepancy.

That said, growth monitoring is a necessary part of primary health care in children.

What is the ideal diet for a 4-year-old child?

Feeding a 4-year-old kid can be a tricky job. Some will eat anything you give them, while others are picky, want to eat the same foods for days, or only graze all day. Hence, you need to know which best foods, how often, and how much to provide them.


A 4-year-old child is active and growing, so he needs between 1,200 and 1,400 calories from healthy foods daily to satisfy his nutritional demands and support proper growth and development.

Food groups

Kids at this age need a variety of healthy foods from each of the five food groups, including:

  • 4 to 5 ounces of grains (1 cup of cereal, one-half cup of oatmeal, a slice of whole-grain bread, half of an 8-inch tortilla, rice, or pasta is similar to 1 ounce of grain)
  • 1 to 1 ½ cups of fresh fruits
  • 1 ½ cups of fresh vegetables
  • 3 to 4 ounces of protein sources like beans and lean cuts of meat
  • 2 cups of dairy

Remember to give small portions at every meal and snack so you do not overfeed your kid.


Aside from three main meals daily, kids need to have two snacks to help them get enough calories per day. Make sure to choose healthy snacks, such as cheese and crackers, vegetable sticks and hummus, fruits and yogurt, or whole-grain bread with peanut butter.

Healthy sample menu

If you have no idea how to plan a healthy diet for your 4-year-old kid, you can check out a healthy sample menu below.

Meal Food
  • Cereals with berries and milk or mini mushroom omelet
  • Banana or strawberry slices
  • Milk
  • Quark and berries parfait or banana with peanut butter
  • Water
  • Turkey and cheese quesadilla or cream of parsnip and carrot soup
  • Pita bread or whole-wheat unsalted crackers
  • Raw vegetables with salad dressing
  • Milk
  • Pears and yogurt or apple slice with cheese cheddar or nut butter
  • Water
  • Mini meatballs with vegetable pasta sauce or teriyaki salmon stir fry
  • Milk

How to help your 4-year-old child grow taller?

We all know that genetics plays a vital role in determining height. But it is not the sole factor of this aspect of your kid’s appearance. The truth is that many other environmental factors might affect the height of your kid. So, as parents, you should leverage these factors to help your kid reach his ideal height.

Encourage healthy eating

A well-balanced and nutritious diet will put your kid on the proper track to healthy weight management. It also builds good habits he can carry with him into adulthood. You should consult the part mentioned above to know how to deliver a good diet for him.

If your child is underweight for his age, you should focus on foods that are full of protein and have healthy fats, like full-fat milk, nuts, seeds, avocados, whole-wheat bread, pasta, hummus, and bean dips.

Cut out junk food

You need to replace cookies, candies, and salty snacks with vegetables, fruits, grains, and nuts. It is best to divide healthy snacks into small portions and keep them in front of the fridge so the kids can grab them with ease. Besides, do not forget to replace sodas and fruit juice with added sugar with natural fruit juices, milk, and water.

But remember that children learn from their parents. Teaching them to eat healthily means parents have to eat healthily as well.


Add physical activities to their daily routine

Kids should join at least 30 minutes to one hour of moderately intense physical activity daily. For instance, you might start a daily habit of going for a walk after dinner every evening. Walking or playing with the dog outside is also a good activity.

Enroll your kid in age-appropriate activities

Participating in school or community sports helps keep your child active. Swimming and soccer are two effective activities that support full-body fitness and overall strength.

Limit screen time

It is suggested to allow kids between 2 and 12 years old to use screens for one hour per day, including television, tablets, computers, and smartphones. You need to divide this acceptable amount of time equally instead of letting them use it once.

Ensure high-quality sleep

Kids at 4 need between 10 and 13 hours of sleep a night and about one hour of nap. But some might have sleep problems, resist going to sleep, or wake up during the night from nightmares or nighttime fears. As parents, you should carry out some healthy sleep habits, like:

  • Do not allow your kid to use screens before bedtime.
  • Do not let him drink anything with caffeine or be too active before bedtime.
  • Tuck him snugly for a feeling of safety.
  • Comfort him if he has nightmares.
  • Set limits if he tries to delay bedtime, and make sure he knows it.

Consult a pediatrician

If your kid is still not getting taller and you want to give multivitamins or supplements to your child, you need to consult your pediatrician first. Do not buy them of your own choice because there are many brands with false promises and side effects.

To sum up

Height perception is affected by many different factors. Although parents sometimes worry if their kids are the “right” size compared to their peers, the more important question is whether they are continuing to grow at a normal rate.

How about your kids? Leave your comment in the box below, and do not mind asking us anything you are still wondering about!


Is there a significant difference in height between boys and girls at this age?

Generally, there isn’t a significant difference in height between boys and girls at the age of 4. However, individual variations can occur.

How much height does a child typically gain between the ages of 3 and 4?

On average, children tend to grow about 2 to 3 inches (5 to 7.5 centimeters) between the ages of 3 and 4.

What factors can influence a child’s height at this age?

Genetics, nutrition, overall health, and the child’s individual growth pattern can all influence their height at the age of 4.

What if my child’s height is below or above the average range?

It’s important to remember that children grow at different rates, and slight variations in height are common. However, if you have concerns about your child’s height, it’s best to consult with a pediatrician.

Can a child’s height at 4 years old predict their future height as an adult?

While height at 4 years old can offer some insight into a child’s future height, it’s not an absolute predictor. Growth patterns can change, and various factors can influence adult height.

How can I help my child reach their optimal height potential?

Providing a balanced diet, ensuring regular physical activity, and promoting a healthy lifestyle overall can help support a child’s growth and development.

Are there any growth charts or references available for tracking a child’s height at this age?

Yes, pediatric growth charts are commonly used by healthcare professionals to track a child’s growth. These charts compare a child’s height to the average height of children of the same age and sex.

Are there any medical conditions that can affect a child’s height at 4 years old?

Certain medical conditions, such as growth hormone deficiencies or genetic disorders, can affect a child’s height. If you suspect a medical issue, consult a healthcare professional.

Is it normal for a child’s height to fluctuate during early childhood?

Yes, it is normal for a child’s height to fluctuate during early childhood. Growth spurts and temporary periods of slower growth are common occurrences.

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