The length of time it takes for an ice maker to make ice varies depending on several factors, such as the size and capacity of the ice maker, the quantity of ice being produced, and the size of the holding tray. Typically, a refrigerator's ice maker can produce 3-7 pounds of ice and 130 ice cubes in a 24-hour period. Each cycle takes about 90 minutes to produce 8-10 cubes, and most modern ice makers cycle around 16 times per day to produce enough ice for 6-8 glasses of water or other beverages.