Very simple application to calculate energy (percent) produced from fat. The calcucation needs kJ and fat per 100g, and these numbers can in most countries be found on the food nutritional information label. Please comment (problems/requests) to make the app better.
See http://en.wikipedia.org/wiki/Food_energy for information about food energy.
Tags: energy calculator , what is kj in kcal , free calculator for percentage of energy from fat , app to calculate energy percentage , app gui food , energy kj cal , fat energy , fat to energy calculator , percentage of fat energy calculator