Johnny Galecki Net Worth Height Age Family Career and MoreJon love Gale height is about 165 centimeters. Johnny stands at a fair stature. Although some may consider him not to be excessively high, his talent is boundless. Regardless Johnny's upright dimension, he is respected in showbiz for both his acting abilities. Johnny has established time and again that one's stature doesn't dictate success when it comes to achieving greatness.