Macro tracking means watching not just total calories, but where they come from: protein, carbohydrates and fat. It is the difference between "I ate 1800 calories" and "I ate 1800 calories with enough protein to keep muscle while losing fat".
The reputation for complexity is outdated. With modern tools, macro tracking is four steps — and only one of them happens more than once a week.
What the macros do
- Protein (4 kcal/g): builds and preserves muscle, keeps you full. The macro most beginners under-eat.
- Carbohydrates (4 kcal/g): primary energy for training and brain work. Not the enemy — the quantity is the lever.
- Fat (9 kcal/g): hormones, absorption of vitamins, satiety. Don't crash it below ~20% of calories.
Beginner targets that work
A simple, defensible starting point: protein at 1.6–2.2 g per kg of body weight, fat at 25–30% of daily calories, and carbs filling the rest of your calorie budget. Your calorie budget itself comes from your goal — a moderate deficit (300–500 kcal below maintenance) for fat loss, a small surplus for muscle gain.
The 4-step system
- 1Set targets once: enter your goal and let the app compute daily calories and macros.
- 2Log every meal, imperfectly: a 90%-accurate log you keep beats a perfect log you quit.
- 3Glance at the daily overview before dinner: dinner is where you fix a low-protein or high-fat day.
- 4Adjust weekly, not daily: if weight and energy trends drift over 2+ weeks, tweak calories by ~10%.
How to track macros with MacroMora
- 1
Set your goal
Choose weight loss, maintenance or muscle gain — MacroMora sets daily calorie and macro targets for you.
- 2
Log by photo
Snap each meal; the AI logs calories plus the protein, carb and fat breakdown automatically.
- 3
Check the overview
The daily view shows exactly where you stand on each macro — so dinner can fix what lunch missed.
- 4
Review the week
Weekly charts reveal your real averages. Adjust targets from data, not guilt.
Free to download on iPhone & iPad
Frequently asked questions
Do I need a food scale to track macros?
Not to start. AI photo estimates plus barcode scans get you close enough to make progress. Add a scale later only if your results plateau and you want tighter numbers.
Which macro matters most for fat loss?
Protein — it preserves muscle in a deficit and keeps you full. Hit protein and total calories first; carbs and fat can flex within the remainder.