Step 3: Choose Chair Style. You have searched for 21 inch high seat dining chair and this page displays the closest product matches we have for 21 inch high seat dining chair to buy online. Just put 19″ or 21… ... Its 24.5-inch seat height … Dining room chairs … The problem is that it is taller than a typical dining table and the chairs need to be 20 -22 inches. The 24 inch counter stools are too high. This gallery comprises our most common chairs with various seat heights, we have 19 inch seat height, 21 inch seat height and most in a petite 17 inch seat height. This 12-inch measurement can be adjusted by an inch or so either direction, depending upon the specifications of the chair. I ordered the chairs below from Target- they come in a set of 2 or 4. ... Noble House Monroe Dining Chairs (Set of 2) combine classic elements for a gorgeous design with a stunning mix of button tufting and scrolled legs. 19 inch seat height and 21 inch seat height chairs. Browse the top-ranked list of 21 Inch Chairs below along with associated reviews and opinions. Subtract 12 inches from that distance and you will have the ideal height for your chair or stool. With millions of unique furniture, décor, and …