Some online food calorie counters are MyFitnessPal and My Calorie Counter. Both of these counters are free to use online and with the mobile app.
MyFitnessPal lets users log all of their food and drinks each day in addition to logging exercise, keeping a journal and interacting with other members in the forum. There are more than 5 million foods in the database. Users can also create recipes and count the total calories for each custom recipe.
My Calorie Counter has a simple interface for adding different foods and recipes. It also includes an Inspire Me Tool, where users can use ingredients they have to create healthy, low-calorie meals.