If you’re running a catering operation, knowing your food Gross Profit (GP) is essential. The Free GP Calculator is an easy way to instantly calculate GP, designed to help chefs, managers and other food professionals in restaurants, pubs, hotels and cafes. GP Calculator can be used either to calculate the GP you’re achieving on dishes already on your menu, or to calculate the selling price you need in order to meet a target GP. All you need is your ingredient costs and your current selling price or target GP, and GP Calculator will do the rest for you. The GP App also offers access to the latest news, blogs and market updates from catering buying specialist Lynx Purchasing.