Recalculate proportions (in recipes etc)

Here you can recalculate a recipe and convert the quantities in an original recipe to new ones based on a main ingredient (or number of proportions). With this calculation you get the answer to, for example, if you have 30 oz butter and 2 cups of milk in a recipe for 5 people, how much will it be if you do it for 7 people? In the first fields you enter a value in the original recipe, for example the number of servings or how many dl of milk it is, and in the second field you enter how much you want it to be in the resulting recipe. Then you can add ingredients and their quantities and all are recalculated. NOTE! The ingredients are not saved (for technical reasons) so enter them properly from the start!