How Many Carbs Should You Eat a Day?
A clear, evidence-based answer to how many carbs you need a day, with gram targets by calorie level, the 45-65% range, lower-carb options, fiber, and how to set your own number.
Macros, short for macronutrients, are the three nutrients your body needs in large amounts: protein, carbohydrates, and fat. Together they make up every calorie you eat, and the balance between them shapes how full you feel, how much muscle you keep, and how easy your diet is to stick with. Counting macros goes one step beyond counting calories: instead of only tracking how much you eat, you track what those calories are made of, and for a lot of people that's the difference between just losing weight and losing weight while feeling strong and satisfied. These guides break it down without the jargon: what each macro actually does, how much protein you really need, how to set targets that fit your goal, and how to count macros without it taking over your life. Whether you're chasing fat loss, building muscle, or just want to understand the numbers on a nutrition label, start here and build from the basics up.
A clear, evidence-based answer to how many carbs you need a day, with gram targets by calorie level, the 45-65% range, lower-carb options, fiber, and how to set your own number.
A clear, evidence-based answer to how much fat to eat a day, with gram targets by calorie level, saturated fat limits, and a simple way to set your own number.
A clear, evidence-based answer to how much protein you need a day, with g/kg targets by goal, worked examples in kg and lb, and simple per-meal guidance.
Counting macros means tracking what your calories are made of. Here is a simple four-step method, a worked example, and how to log it day to day.
There is no magic macro ratio. Set calories in a deficit, push protein high, keep fat sensible, and fill the rest with carbs. Here is exactly how to do it.
Macros are protein, carbs, and fat, the three nutrients that make up every calorie you eat. Here is what each one does and how they fit together.