Saving food as grams per serving
 

Is there anyway to enter food as carbs per serving and then when entering it choose the serving size and have it figure carbs that way. this way once we enter a food in there we don't have to remember the carbs every time and enter them manually depending on how many servings we have. we would just have to enter number of servings and then the carbs would be figured for us. To me serving size is easier to remember than both serving size and carbs.

It sounds as if you are looking for a food logging app. If so, check here.