The height of the kid can be determined by simple estimation, and most of the time it is accurate or near to accuracy. There are two methods of estimating the future height of the kids, the Mid Parental Child Height Method and the Khamis Roche Method. The height calculator uses both methods to predict the future height of the kids.

You may be curious to know how tall will I be in the future, just use the above-mentioned methods to determine your future height. The other thing is there can be little difference in the measurements as all the prediction is an estimation. But most of the time, it is almost correct to predict the expected height of the kid in the future.

**Predict the Future Height of Kids!**

You may be amazed to learn that it is possible to predict the future height of kids. You need to understand these all estimation variations can occur in the estimation. It is possible to predict the future height of kids, the height of the kids actually depends on genetics.

Height predictor actually uses a formula based on genetics, as you are using the parent’s height to predict the future height of the kids. Kids having a better diet and mineral level usually show less variance in the predicted height.

You may expect the height of the kids according to the formulas described in the article. The height calculator is a simple online tool to predict the future height of the kid.

There are two methods to predict the future height of the kids and here describing both of them:

**Mid Parental Child Height Method:**

The Mid Parental Child Height Method estimate and predict the future height of the kids by the given formula:

Mid Parental Child Height Method**= (Mother’s Height + Father’s Height)/2**

**Girl’s Future Height Formula = Mid Parental Height – 2½ inches 6.5 cm**

The girl’s height is equal to the mid parent’s height minus the 2½ or the 6.5 cm. Most of the time the formula produces an accurate result.

**Boy’s Future Height Formula= Mid Parental Height + 2½ inches 6.5 cm**

The boy’s height is equal to the mid parent’s height plus the 2½ or 6.5 cm.

The child height calculator uses the above mentioned formula to estimate the kid’s height.

**Khamis Roche Method:**

The other method of finding the kid’s future height is the Khamis Roche Method. It is a more accurate method as it describes the margin of error for boys and girls.

**Khamis Roche Height = Child Weight + (Mother Height + Father Height)/2**

In the Khamis Roche Height measurements, the child’s weight is also added plus the mother and father’s height after dividing by 2. The Khamis Roche Height margin of error is described for the boys and girls.

#### The margin of Error:

- For boys – 2.5 inches
- For girls – 1.7 inches

You may notice the boy’s height has a larger margin of error as compared to the girl’s height. You may wonder how to predict the future height of the kids by various techniques, but it is just an estimation as variance can occur. You need to understand these are just predictions as variations can occur when forecasting a kid’s height.

**Conclusion:**

The height calculator is a simple way to predict the future height of a kid. Most of the time the estimations are quite correct but there can be variations in the estimation. But when you are using the height estimation formula, it has accuracy in prediction. The prediction is correct as the child’s height depends on the genetic make of the parent’s genes. So it is quite vital to use the parent’s height when predicting their child’s height.