The Recipe Costing Calculator allows you to easily and quickly cost your recipes. You enter your ingredients, and the amount you pay for them, and then you enter your recipe and it will tell you how much it will cost to make the whole thing, and how much per portion. You can also store the instructions on how to make a recipe, along with photos, and print them out. The app will take tax into account, and allow the user to enter the margin that they want to make so they know how much they need to charge. Receipts can be printed from the app for sales, as well as printing recipes themselves. The app will take automatically convert between different units of measure so even though your recipe may be in one set of units, and you buy your ingredients in another set it will know what you are spending. The app allows you to keep track of stock, and will enable you to create shopping lists to cook various ingredients based on what you have left in stock and what you want to cook.