2 ounces is equal to 0.25 cups. To convert ounces to cups, you can multiply the number of ounces by 0.125 or divide the number of ounces by 8. Therefore, 2 ounces multiplied by 0.125 equals 0.25 cups. Alternatively, you can divide 2 ounces by 8, which also equals 0.25 cups.