Find out how tall your child is likely to be at age 18.

NOTE: This calculator works for children age 2 and up. (Depending on your child's age, we'll use some or all of the information you entered above in our calculations.) You may get inaccurate results for children who are exceptionally tall or are already taller than both their parents.

Keep in mind that the BabyCenter Height Predictor is meant to be a fun tool. The result will be a "best guess" but it's still just that -- a guess. If you're concerned about your child's growth, talk to his healthcare provider.