Below is our list of the best standing desk converters (standing desks that sit on top of your existing desk) for tall people. Standing desk height is one of the key features to look for when shopping for an adjustable height desk. We even wrote about it in our article Most Important Standing Desk Features. If you are taller than 6 feet then the list below is just for you. Many of these adjustable height standing desks fit people up to 6 feet, 6 inches tall (78 inches | 198cm | 1.98m).