What is the average height for 3 year olds?

by   |   Jul 12, 2024

At 3, growth seems to be slow compared with the first year. Most kids have lost their rounded tummy of a toddler and become slimmer. That might make parents wonder whether they are growing normally or having growth issues. Keep reading to know more!

How does your child grow?

The average, full-term baby’s height and weight will be around three times their birth weight and length. Then their growth starts slow, but only by a little. During the second year, they can gain around 4 or 5 extra inches and 8 pounds. Meanwhile, they might be around 2 or 3 inches and 4 pounds in the third year.

What is the average height for 3 year olds?

According to the CDC growth charts,

  • The average height for a 3-year-old boy is about 37.5 inches (95.2 centimeters).
  • The average height for a 3-year-old girl is about 37 inches (94 centimeters).

However, these numbers just represent an average, and individual heights might vary because of different factors.

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What if my 3-year-old kid is smaller or bigger?

There are many different reasons why your children are smaller or bigger than their peers [1].

When your kid is smaller

Family history often provides a clue. For instance, if shorter stature runs in the family, your child may simply be following that genetic blueprint. Also, if they do not get adequate nutrition, this might affect their growth.

In this case, you need to visit a pediatrician. They will help track your baby’s growth to determine potential issues early on. If your child consistently falls below the growth percentiles for their age, they might investigate further to rule out conditions such as growth hormone deficiencies or other underlying health issues.

When your kid is bigger

Genetics might also play a role here, with some children naturally tending towards a larger body size. Or, having a sedentary lifestyle and overnutrition might lead to excessive weight gain.

The best thing is to monitor your child’s diet and ensure it is balanced. Avoiding excessive sugar and processed foods can help manage weight. Also, you should help them stay active, which not only supports a healthy weight but also promotes overall physical and mental well-being. Regular pediatric visits will help track their growth and provide guidance tailored to their needs.

How to prepare an ideal nutrition for 3-year-olds?

How much should they eat?

Kids at 3 need to continue to consume three meals daily, plus two snacks. Make sure to give them healthy foods from different food groups, including fruits, vegetables, protein, dairy, and grains. Concentrate on foods with high nutritional value and limit sugary drinks and junk foods as much as possible.

How much milk should they drink daily?

Give your child two cups of milk if they are not getting dairy elsewhere. However, if they are consuming more cheese and yogurt, or if you are still breastfeeding them, they might need less milk. You can discuss this with the pediatrician for further recommendation.

How many calories should they need?

Kids between 2 and 3 need about 1,000 calories per day. However, you should not have to count because your child is a good judge of their appetite. For instance, during growth spurts or extra activities, they might require more calories than at other times.

A recommended daily serving for a 3-year-old child includes:

  • 3 ounces of grains
  • 1 cup of veggies
  • 1 cup of fruits
  • 2 cups of dairy
  • 2 ounces of protein

How much sleep does a 3-year-old kid need?

Most need about 10 to 13 hours of sleep, including daytime and nighttime. While some require an hour to two hours for daytime napping, others want to ditch naps together. So, you just adjust their schedule regularly. For example, if your child is not napping, move their bedtime a bit earlier. And if they are napping, avoid letting them doze so long or late.

Kids at 3 might have night terrors. They might cry, scream, sit up, walk, or even talk yet not awake. The bad thing is these issues are more upsetting to you than them. If they are in this case, you should not wake them, just keep them safe, calm them, and place them back to bed.

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What are ideal activities for 3-year-olds?

When your 3-year-old kid gets more and more creative and thoughtful, they are also learning some important facts that might get them ready for you. What to do with them? Let’s try some fun activities, games, and educational toys mentioned below!

  • Keep singing simple songs with your baby as they enjoy singing as much as they love to talk.
  • Give them colored balls, blocks, or Play-Doh, and talk about the different colors.
  • Buy crayons and nontoxic paints so your little Picasso can show their creativity by making pretty artwork.

Some checklists and tips parents should consider

  • Make sure to bring your kid to their 3-year checkup. Remember to have them get the flu vaccine at this appointment. Also, plan for their next checkup about their fourth birthday.
  • Sign them up for 3-year-old preschool if you want them to start school this year.
  • Bring them to the library for some new books and answer some of their probing questions.
  • Continue to get into the habit of reading together to encourage their reading process.
  • Kids at 3 enjoy playing with other children, so enroll them in playgroups to encourage their social interaction.
  • They might speak full sentences but are sometimes bound to make mistakes. Instead of pointing out these errors, you just repeat the correct sentence to help them catch on without causing embarrassment or unnecessary frustration.
  • Limit screen time on TVs, smartphones, and tablets to less than one hour per day.
  • If your baby is still afraid of the dark, do not worry much. As parents, you should create a relaxing bedtime routine, invest in a small light, and give them a security option like a teddy bear.
  • Avoid letting children sit still for a long time. Kids can develop balance and coordination by climbing on everything and running around. It is best to give them plenty of outside time to help them discover their physical skills.

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