Soda cans are a ubiquitous part of daily life, found in vending machines, grocery stores, and at social gatherings. They offer a convenient way to enjoy a variety of carbonated beverages, from colas to fruit-flavored drinks. The size of a soda can is standardized to ensure consistency in serving sizes and to meet consumer expectations. How many ounces in a can soda pop? Answer: A soda can is 12 fluid ounces. This standard size has been widely adopted by major beverage companies and is recognized by consumers nationwide.