Use of
- Daddy KeithCome to Mother is Key.Enter cm. You can enter up to the first digit.
- child SexualityChoose a son.
- to calculate If you press the button, the expected key and the ±5cm prediction range and the son/daughter reference values are displayed together.
- The result copy. You can use the button to copy and share the results.
Preliminary Key Calculation.
This calculator is widely used in childcare. Mean Parental Height (MPH) Formally, the so-called Tanner formula is used.
| Gender of child. | Officially |
|---|---|
| son to | (Father Key + Mother Key + 13) ÷ 2 |
| daughter | (Father Key + Mother Key − 13) ÷ 2 |
The reason for adding or subtracting 13 cm is because the average height difference between adult men and women is approximately 13 cm. The average height of both parents is calculated according to the gender of the child. For example, if the father is 175 cm, and the mother is 162 cm, the estimated height of the son is (175 + 162 + 13) ÷ 2 = 175.0cm, daughter is (175 + 162 − 13) ÷ 2 = 162.0cmGo to go.
But this price. Determination of genetic targets.Real adult keys are expected keys. ±5cm It is common to see within and outside the range, and it is not uncommon to see outside this range. 70~80%It is known that it occupies (sickness), and the rest depends on environmental factors such as nutrition, amount and quality of sleep, exercise habits, and whether or not you have growth disorders.
Knowing good information.
- While the Growth Board is open.This is the golden time for key growth. Growth plates are closed at the end of adolescence, and after closing they rarely grow in height. Growth plates can be determined by X-ray screening of the wrist.
- Living Habits that Help GrowthSufficient sleep (growth hormone is secreted a lot in deep sleep), protein-calcium-balanced meals, regular exercise such as bowling and basketball.
- If you are interested in age. Department of Medical Sciences. 2017 Childhood Growth IndexYou can check the key percentages by gender and age in. For an accurate percentage judgment, see the disease management agency’s growth table data.
- If a Growth Clinic Consultation is NeededIf your height is less than 3% of the age, or if you grow to less than 4 cm per year, the growth rate is markedly slow, it is recommended to take a bone-age hormone test at a pediatric or growth clinic.
- Current care of your child. BMI calculationAccurate calculation of age. International Age CalculatorUse them together.
This calculation is a reference estimate based on a statistical formula and is not a medical judgment. For an accurate assessment and diagnosis of your child's growth, please consult your pediatrician and specialist. The information you enter is not only processed and stored in your browser.
Frequently asked questions.
How accurate is the middle parent key formula?
Medium Parental Key (MPH) is only an approximate estimate of the genetic target key. The actual adult key usually falls within the expected key ±5cm range, but it is also common to go beyond that range. It is known that the genetic factor accounts for about 70–80% of the genetic key, and the rest is influenced by environmental factors such as nutrition, sleep and exercise.
Why do you add and remove 13 centimeters from the official?
Because the average height difference between adult male and female is approximately 13 cm. To calculate the height of the parents on the basis of the gender of the child, son (father key + mother key + 13) ÷ 2, daughter (father key + mother key − 13) ÷ 2 are calculated.
How do I know if my child is younger than his age?
The 2017 Childhood Growth Chart, released by the Institute for Childhood and Disease Management, shows the key percentages by gender and age. If your current height is less than 3% below your age or your growth rate is noticeably slow, it is recommended that you seek treatment with your child.
Could it be bigger than expected?
Yes, this formula only shows a genetic tendency seen as a parent’s key, and sometimes it grows more than expected depending on environmental factors such as adequate sleep and balanced nutrition, regular exercise.
Is the key information stored?
No. All calculations are processed only within the browser and no information, such as the keys you enter, is transmitted or stored to the server.