The standard height and weight chart for children aged 1-5 years old

The growth and development of each child definitely go through differences that cannot be generalized. Some children may develop quickly, while others may be a bit slower. As parents, it is important for us to pay attention to their development from infancy to adulthood. However, it is not uncommon for parents to feel worried when they discover that their child is much shorter or taller than other children of the same age.

Therefore, to better understand the weight and height of children from 1-5 years old, please refer to the following article from

Ideal weight and height for girls from 1-5 years old

Based on the published data, the following table shows the ideal weight and height for girls from 1-5 years old



  • Ideal weight: 7 – 11.5 kg
  • Ideal body height: 68.9 – 79.2 cm


  • Ideal weight: 9 – 14.8 kg
  • Ideal body height: 80 – 92.9 cm


  • Ideal weight: 10.8 – 18.1 kg
  • Ideal body height: 87.4 – 101.7 cm


  • Ideal weight: 12.3 – 21.5 kg
  • Ideal body height: 94.1 – 111.3 cm


  • Ideal weight: 13.7 – 24.9 kg
  • Ideal body height: 99.9 – 118.9 cm

Ideal weight and height for boys from 1-5 years old

Meanwhile, for boys aged 1-5 years old, the ideal weight and height standards are as follows:


1 year old:

  • Ideal weight: 7.7 – 12 kg
  • Ideal body height: 71 – 80.5 cm

2 years old:

  • Ideal weight: 9.7 – 15.3 kg
  • Ideal body height: 81.7 – 93.9 cm

3 years old:

  • Ideal weight: 11.3 – 18.3 kg
  • Ideal body height: 88.7 – 103.5 cm

4 years old:

  • Ideal weight: 12.7 – 21.2 kg
  • Ideal body height: 94.9 – 111.7 cm

5 years old:

  • Ideal weight: 14.1 – 24.2 kg
  • Ideal body height: 100.7 – 119.2 cm

How to calculate body mass index (BMI) for children aged 1-5

Therefore, having a small body size is not necessarily abnormal, and conversely, having a large body size is not necessarily normal. Accurate measurements are necessary to determine if a child’s weight and height meet the standards set for their age.

To determine if a child’s nutritional status is normal, you can first calculate their body mass index (BMI). For children aged 1-5, you can use the formula: 2n + 8. In this formula, n represents the child’s age in years and months. For example, if your child is 18 months old, 1.6 would be written as 1 year 6 months.

If a child’s BMI exceeds the prescribed value, they are overweight, while a lower value indicates that the child may be underweight.

Providing Adequate Nutrition for Optimal Growth

When children reach the age of walking and start to understand their food preferences, it’s essential to find ways to provide them with the necessary nutrients and food they need.

To help children develop optimally and meet the standards for their age, here is a guide to balancing their nutritional needs for toddlers.


Calcium is a necessary nutrient for young children to develop teeth and bones at an early age, and it also helps improve muscle and nerve function. You can provide calcium to your child through some foods such as tofu, yogurt, cheese, milk, whole-grain bread, and bok choy.

Various Vitamins

In addition to calcium, various vitamins such as A, B, C, D, and E are also essential in a child’s development process. You can receive different types of vitamins from processed foods, vegetables, and fruits that contain a variety of vitamins each day. Additionally, you can supplement vitamins based on your child’s age and needs.



Iron is also an essential nutrient in the growing process of children, dear mothers. This is because iron truly helps support your child’s growth and development, and is necessary for red blood cells to transport oxygen to important organs in the body, including the brain.


This nutrient helps children form body cells and tissues, as well as produce hormones. Protein also helps strengthen bones and muscles with calcium, while breaking down food into energy. Mothers can provide protein-rich foods such as eggs, beef, fish, seafood, nuts, and seeds.


A balanced nutritional diet will not be complete without supplementing milk to a child’s daily diet. Milk is known as a nutrient that helps children grow taller, as it often contains protein, magnesium, zinc, fats, and a variety of other important minerals that help children grow and develop optimally.

So those are the information on weight and height measurements for children aged 1-5, as well as instructions for supplementing daily nutrition for optimal child development.