This child height calculator answers the question of how tall will your children be? We use two very different methods and describe in detail how to calculate a child’s height. If you already have a child over four years old, our future height calculator uses a scientifically proven formula to determine their height. But if your kid is younger, you’re just curious, or maybe you are pregnant, we have a child height predictor that calculates the child’s height basing on parents height. It’s called the Mid-Parental Height Formula. In the article below you can learn about a variety of height related topics, such as when do girls and boys stop growing and what is the average male height. Moreover, we are discussing how to get taller (and whether it is possible at all).