Grab a piece of paper, a ruler, a pen, a wall, a friend and the feet you want to measure. All you have to do is follow the following steps. The best time to measure your feet is in the evening, as your feet tend to swell a little during the day.
Step 1 : Place a sheet of paper on the floor against a wall. Place your foot on the sheet of paper with the heel touching the wall. Stand straight and balanced on both feet.