Johnny Galecki height How tall is Johnny Galecki John heart Gal height is roughly 65 inches. He stands at a medium stature. While some might think of him not to be particularly high, his talent is boundless. Irrespective of Johnny's vertical measurement, Johnny is valued in showbiz for both his acting talent. He has proved time and again that being tall doesn't define one's accomplishments when it comes to reaching greatness.
