Macronutrients can be defined as the nutrients a human consume in the largest quantities. Macrounutrients are carbohydrates, protein, fat, fiber and water.
At Calculazy.com we use the definition used in fitness and sports where macronutrients are concentrated to carbohydrates, protein and fat. The purpose of this calculator is that you easily shoud be able to calculate how much of a certain macronutrient you need based on your weight, body constitution and and your activity level. If you don’t get the right amounts you might not perform at your highest level or even worse your excercising can do more harm than good.