Straight up, before you read: I’m a coach sharing what worked for me and the people I walk with — I’m not a licensed dietitian or personal trainer — my credential is the results I’ve built on myself and the people I walk with. This is general education and what’s worked for me, not medical, nutritional, or professional advice. Check with your doctor before changing how you train or eat, especially with any injury or condition. Results vary — what you get out depends on the dedication and commitment you put in. No outcome is guaranteed. If you’re in real crisis, please reach out to a licensed professional — and I’ll gladly help you find one.
Tracking macros isn’t about being a robot with a food scale forever. It’s a short season of awareness. Most people have no idea how much they actually eat — a few weeks of tracking fixes that for life.
1. Know the four numbers
Calories decide the direction (lose, maintain, build). Protein builds and protects muscle. Carbs fuel your training. Fat keeps your hormones and health running. The math: protein and carbs are 4 calories per gram, fat is 9.
2. Get your starting numbers
Run the free calculator on this site. Then set them in this order:
- Protein first: about 0.7–1 g per pound of goal bodyweight.
- Fat second: about 0.3–0.4 g per pound. Don’t go lower for long.
- Carbs last: whatever calories are left over.
Example: 180 lb goal, 2,400 calories → 160 g protein (640 cal) + 65 g fat (585 cal) = 1,225 cal. That leaves 1,175 cal ÷ 4 ≈ 295 g carbs.
3. Set up your tools
- An app: MacroFactor, Cronometer, or MyFitnessPal all work. Pick one and stick with it.
- A food scale: about $15 and the single biggest accuracy upgrade. Eyeballing is how 2,000 calories quietly becomes 2,600.
4. How to log (the habits that matter)
- Weigh food raw when you can, and pick the raw entry in the app. Cooked weights swing a lot.
- Log before you eat, not at night from memory.
- Count the hidden stuff: oil, butter, sauces, dressings, creamer, drinks. A tablespoon of oil is about 120 calories.
- Save your regular meals and recipes once. After week one, logging takes a couple of minutes a day.
- Double-check barcode scans and user entries against the label. Plenty are wrong.
- Eating out? Use the chain’s posted numbers, or log a close match and add a little extra. Close is fine.
5. What “good” looks like
You don’t have to hit every gram. Aim for:
- Protein: within about 10 g of your target.
- Calories: within about 5–10%.
- Carbs and fat: flexible, as long as calories land.
Hit that most days of the week and you’re winning. One messy day doesn’t ruin anything — get back on it at the next meal.
6. Check and adjust every two weeks
Weigh in a few mornings a week (after the bathroom, before food) and look at the weekly average, not single days — water and salt swing the scale daily. After two weeks:
- Cutting: losing roughly 0.5–1% of bodyweight per week? Stay the course. Stalled? Drop 100–200 calories, mostly from carbs or fat.
- Building: gaining about 0.25–0.5% per week? Good. Gaining faster? Pull back a little.
7. Mistakes I see all the time
- Skipping weekends. Two untracked days can erase five good ones.
- Cutting protein to “save” calories. Protein is the last thing to cut.
- Changing numbers after three days. Give it two weeks.
- Chasing a perfect day instead of a consistent week.
8. Graduate from tracking
After 8–12 weeks, most people can eyeball portions well. Switch to tracking only protein, or go back to the plate method from Nutrition 101, and do a one-week “check-in” log whenever progress stalls.
9. Know when to stop
Tracking is a tool, not a cage. If logging starts to make food feel stressful, obsessive, or tied to guilt, stop tracking and talk to your doctor or a registered dietitian. Your peace matters more than any number.
Want this dialed in for you? In coaching I set your numbers, review your logs, and adjust them with you every check-in. See coaching.