Measure the outer most points (height and width) of the actual picture and add an inch to that and calculate the frame/mat using those numbers as the image size.

How to measure a picture frame size. All you have to consider is the size of. Most picture frames commercially available will measure. Using this approach, the window for a 16″x20″ would be 15.5″ x 19.5″.

There are two options to choose if you too have this. Add at least one or one and a half inches to your measurements. After the proper opening is established, add the amount of matting desired.

Always check the exact image size and where the opening will be positioned on the artwork. This can help determine the size of your mount. Now borders of 2.25″ would result in the frame size of 20″x24″ — because 2.25″+15.5″+2.25″ = 20″.

Lastly, measure the frames in the. The size of the photograph in the following example is 5x8, which is not one of our standard sizes. If you want to see it, measure the outside width and height and enter those sizes into our frame designer.

If you want a mount to cover the white border, measure the actual size of the print /. Arttoframes.com, shows how to correctly measure the size of a picture frame. Learn how to measure your picture by comparing it to a few common frame sizes or by measuring it outright in this free video series.

Frame size (cm) 10.16 x 15.24 cm 12.7 x 17.78 cm 20.32 x 25.4 cm 21.59 x 27.94 cm 27.94 x 43.18 cm 33.02 x 48.26 cm 40.64 x 50.8 cm 45.72 x 60.96 cm 50.8 x 60.96 cm 50.8 x 76.20 cm. Width = the horizontal measurement left to right height = the vertical measurement top to bottom *thickness = the depth measurement from front to back *for thickness, you. You should consider the space you’re thinking of displaying your photo in carefully before deciding on the frame size.