We tried the viral cup hack to see if takeaway cups are the same size. Can the same amount of liquid fill a small, medium and large cup? By Dusty Baxter-Wright Published: 22 November 2017.

Medium: 14oz. Dunkin’s medium size is a 14-ounce cup. For reference, this falls right in the middle of Starbucks’ tall and grande cup sizes. Again, just like a small, you can order pretty much ...