12 fluid ounces of soda is the amount typically found in a standard beverage container. It is about the size of a 12-oz soda can and fills a glass 2.96 in (7.52 cm) wide.

In kitchen measures
1.5 cups
72 tsp · 24 tbsp · 1.5 cups
about the size of a 12-oz soda can
Density estimated by AI from typical values. Soda typically ranges 1.02–1.06 g/mL depending on how it's packed. A firmly packed scoop weighs more.