Counting calories is only half the picture — the split between carbohydrates, protein and fat shapes how those calories work. Enter your daily calorie target, pick a split, and get exact grams per day for each macro.
Carbohydrates and protein provide 4 kcal per gram and fat provides 9 kcal per gram, so each macro's calorie share is divided by its energy value.
Balanced suits most people. High Protein supports muscle building and satiety, Low Carb and Keto restrict carbohydrates progressively further. Anyone with a medical condition should consult a doctor or dietitian first.
No — treat them as daily targets with a few percent of give either way. Consistency over weeks matters far more than a perfect day.