How Do I Find The VESA Size Of My TV?

Typically, your television's user manual or the manufacturer website will include this information. If not, you can easily find the VESA size on your own by doing the following: measure the horizontal distance between the centers of the left and right screw holes for the first measurement. Then, measure the vertical distance between the centers of the top and bottom screw holes for the second measurement. It's important to note that VESA sizes are most often expressed in millimeters. So, if the distance between your TV's mounting holes is 400mm across and 200mm high, its VESA size is 400x200.