I've used the cooking converter a few times now and it was a great help in my cooking!
Anyway, I don't know if this was already suggested, but it would be more convenient if we could input measurements in fraction on the cooking converter aside from decimal inputs. Fractions, I think, is more commonly used as measurements than decimal numbers.
Also, can you add a feature where the user can input a list of ingredients from a recipe including the number of serving it yields, then convert all the measurements of the ingredients according to the new number of serving the user wants. Like for example, I have a recipe for 6 people/serving that I want to change the amount of the ingredients for 2 people/servings.