Girls’ height and weight standard table and BMI calculation method
A girl\’s height and weight are key indicators when it comes to maintaining good health. Knowing your height and body mass index (BMI) can help girls understand their physical health. Below is a standard table of height and weight for girls and how to calculate BMI.
Height and weight standard table
The following is a height and weight standard chart for girls, which determines a normal weight range based on age and height range.
| Age | Minimum height (cm) | Maximum height (cm) | Normal weight range (kg) |
|---|---|---|---|
| 2-3 | 85.0 | 102.5 | 11.0-20.5 |
| 4-5 | 97.5 | 115.5 | 13.5-24.5 |
| 6-7 | 110.0 | 129.0 | 16.5-30.5 |
| 8-9 | 122.5 | 143.5 | 20.0-39.0 |
| 10-11 | 135.0 | 157.5 | 25.0-48.0 |
| 12-13 | 147.5 | 167.5 | 37.0-59.0 |
| 14-15 | 152.0 | 172.5 | 42.5-63.0 |
| 16-17 | 152.0 | 172.5 | 47.0-68.0 |
BMI calculation method
BMI is a numerical value calculated based on height and weight measurements that can be used to assess body fat mass and weight.
Girls can calculate BMI using the following formula:
BMI = weight (kg) / (height (m) * height (m))
For example, the BMI of a girl who is 1.5 meters tall and weighs 45 kilograms is calculated as:
BMI = 45 / (1.5 * 1.5) = 20
In this case, the girl\’s BMI is within the normal range and is a healthy weight.
Healthy weight management tips
Maintaining a healthy weight is not a one-time thing, it requires long-term investment and management. Here are some healthy weight management tips:
1. Get a moderate amount of exercise every day
Aerobic exercise and strength training help build muscle, improve cardiorespiratory fitness, and increase metabolic rate, thereby promoting healthy weight management.
2. Eat properly
It is important to control your fat and sugar intake appropriately, and this can be achieved by paying attention to your eating habits and food choices. Increasing foods with high fiber content and foods with appropriate protein content can help girls stay full while reducing excessive caloric intake.
3. Get enough sleep
Staying up late and not getting enough sleep are thought to be factors in healthy weight. Girls should strive for at least 7 hours of sleep every night. Girls who don’t get enough sleep are prone to weight gain, fat accumulation, and appetite disorders.
Summary
The height and weight standard chart for girls and the BMI calculation method can help girls understand their weight status so that they can better manage their weight. Healthier weight management requires girls to maintain good lifestyle habits such as moderate exercise, diet control, and adequate sleep. Girls should strive to maintain a moderate figure and remember that it requires long-term attention and commitment.
