How long would someone have to consume excessive soda to get fat?

Math: It depends on how much soda and which sodas you drink. Each type of soda has a different calorie content. A diet soda may have 0 calories. I will use coca cola as an example. There are 140 calories in 12 ounce coke, 240 calories in a 20 ounce coke and 00 calories in a 1 liter bottle of coke. It takes about 3, 500 calories to burn off a pound of fat. So you do the math. Take care.