Nine years old is when children are about to enter puberty. Therefore, you should carefully consider health care planning for this age to avoid the risk of hindering the strong development of adolescence. Do parents not know what the average weight of a 9 year old is? This article helps you answer questions to guide your child to a healthy and balanced body.
What is The Average Weight for 9 Year Old Boys and Girls?
During routine checkups, your child’s pediatrician will compare your child’s weight on a chart to calculate the percentage it falls within. These weight charts are published by the Centers for Disease Control (CDC) and the World Health Organization (WHO). Their weight charts are separate rankings for boys and girls.
Use the 50th percentile data as the “average”. The average weight of a 9-year-old boy is 63 pounds, and the average weight of a 9-year-old girl is 64 pounds. The WHO chart shows that the average weight of both boys and girls at nine years old is 61.7 pounds. The CDC chart shows that the middle 50 percent, the 25- to 75-percent percentile, is between 57 and 70 pounds for boys and 57 to 72 pounds for girls.
Body weight percentile chart for nine-year-olds?
The average weight of a 9-year-old boy is 63.2 lbs, and the average 9-year-old girl is 64.2 lbs. The table below shows the weight distribution as a percentage of the 9-year-old population.
Current unit = pounds.
9-year-old girls under 49 lbs or more than 84 lbs and 9-year-old boys weighing under 50 lbs or over 81 lbs may want to consult a doctor. The American Academy of Pediatrics recommends that children whose weight falls outside the 5th or 85th percentile seek professional advice to determine if further evaluation is needed.
Body weight percentile chart for nine year old boys
| Percentile | Weight (Ibs) | Weight (kg) |
| 3rd | 48.7 lbs | 22.1 kg |
| 5th | 50.1 lbs | 22.7 kg |
| 10th | 52.4 lbs | 23.8 kg |
| 25th | 56.9 lbs | 25.8 kg |
| 50th | 63.2 lbs | 28.7 kg |
| 75th | 71.4 lbs | 32.4 kg |
| 90th | 81.3 lbs | 36.9 kg |
| 95th | 89 lbs | 40.4 kg |
| 97th | 94.9 lbs | 43.1 kg |
Body weight percentile chart for nine year old girls
| Percentile | Weight (Ibs) | Weight (kg) |
| 3rd | 47.6 lbs | 21.6 kg |
| 5th | 49.2 lbs | 22.3 kg |
| 10th | 51.9 lbs | 23.5 kg |
| 25th | 57.1 lbs | 25.9 kg |
| 50th | 64.2 lbs | 29.1 kg |
| 75th | 73.4 lbs | 33.3 kg |
| 90th | 84.1 lbs | 38.2 kg |
| 95th | 92.2 lbs | 41.8 kg |
| 97th | 98.3 lbs | 44.6 kg |
How to tell if your nine-year-old is overweight or underweight?
By 9, most children have begun to develop a degree of independence in diet and exercise. They can choose their snacks, prepare some of their own meals, and pursue scheduled sports activities tailored to their interests. For parents, it can be challenging to find a balance between intervening in their 9-year-old’s diet and their exercise options and encouragement for independence.
One way to know if your child’s size is appropriate for your child’s age is to see your child’s weight against the average growth chart. Being lighter or heavier than the average 9-year-old doesn’t mean your child is overweight or underweight. Consider many other factors to get a clear picture of your child’s overall health and discuss any real concerns with your child’s doctor.
Average Weight compared to a Healthy Weight
Comparing your children’s weight to the average 9-year-old’s weight by itself is not enough to paint an accurate picture of a child’s health. It is better to consider the following factors:
–Genetics. Your child’s height and body are genetic and cannot be changed.
– Growth spurt. Eight-year-olds don’t necessarily grow and gain weight evenly over a year.
– Wake up early. In 8-year-old girls, the earliest signs of puberty include enlarged breasts and rounded hips.
–The level of activity varies. Some children are more active during the warmer months or certain sports seasons. That can lead to weight gain during periods of less activity.
– Medical problems. An underlying medical problem can cause sudden weight gain, weight loss, or slowed growth. So it would help if you discussed your child’s weight concerns with a healthcare professional.
Encourage healthy lifestyle
The best way to encourage your 9-year-old to maintain a healthy weight is to teach about and demonstrate a healthy lifestyle, i.e., eating a balanced diet, exercising regularly, and getting enough sleep. Remember to consider your child’s feelings and put health over looks.
You control most of the meals and snacks your child eats as a parent. So, in moderation, provide plenty of vegetables, fruits, whole grains, fish, meat, and dairy. Fatty, high-sugar, and highly processed foods should be limited, including sugary drinks such as juices and soft drinks.
A straightforward approach is to be strict while grocery shopping. If you bring unhealthy foods into the house, your kids will approach them and snack. Learning and trying healthy foods is a way you can do together as a family. Look up new recipes and prepare them together as a bonus. That will teach your child valuable cooking skills.
Also, limit your child’s device time and encourage your child to play sports or other active activities. Being positive is something you can do as a family. You can plan active adventures, such as hiking and biking, or commit to walking your dog together every day. Discuss a sport your 9-year-old might want to try and learn about local clubs, parks, and recreation.
Nutrition for 9 year olds: Guidelines for a healthy diet
Protein
Choose seafood, poultry, lean meats, beans, eggs, peas, soy products, and unsalted nuts and seeds.
Fruit
Advise your child to eat a variety of fresh, frozen, canned, or dried fruit rather than juice. If your child drinks juice, ensure it’s 100% juice with no added sugar and limit their portion sizes. Look for canned fruit that’s pale in color or packaged in its juice, meaning it’s low in added sugars. Remember, a quarter cup of dried fruit counts as a cup of fruit. When consumed in excess, dried fruit can contribute extra calories.
Vegetable
Advise your child to eat a variety of fresh, canned, frozen, or dried vegetables. Plus, try to offer a variety of vegetables, including dark greens, reds and oranges, beans and peas, starchy foods, and others. When choosing canned or frozen vegetables, look for vegetables with lower sodium content.
Seed
Choose whole grains, such as oatmeal, whole-wheat bread, quinoa, popcorn, or brown or wild rice. Limit refined grains like pasta, white bread, and rice.
Dairy products
Advise your child to eat and drink fat-free or low-fat dairy products, such as yogurt, milk, cheese, or fortified soy beverages.
Also, try to limit your child’s calorie intake from:
Added sugar
Limit added sugars. Check the nutrition label and choose cereals with minimal added sugars. Avoid drinks with added sugars like sports, sodas, and energy drinks.
Saturated fat and trans fat
Limit saturated fat – fat mainly from animal food sources, such as poultry, red meat, and full-fat dairy products. Try to replace saturated fats with seed oils and vegetables. Healthier fats also occur naturally in nuts, avocados, seafood, and olives. Limit trans fats by avoiding foods containing partially hydrogenated oils.
Sodium
Most children in the US have too much sodium in their daily diets. Encourage vegetables and fruit instead of chips and cookies. Check nutrition labels and look for products that are low in sodium.
Final Thoughts
The above article helps parents know the average weight of 9 years old. Hopefully, reading helps you have a more holistic view of the issues related to the child’s weight to take care of them properly. The child’s condition always needs the support of parents.
