The way to see the size of the pressure cooker, take a look at the handle of the pressure cooker, open the lid of the pot and reverse the lid, look at the handle near the lid of the pot there are size markings. Measure the diameter of the inner circle of the mouth of the pot, if it is 24cm then the pot is 24, the size of the pressure cooker are calculated by the diameter of the inner circle of the mouth of the pot. Nepal gas pressure cooker nine liters is 26 inches, 26CM pressure cooker 9L height of about 17cm.