Guides
Learn the numbers. Then stop thinking about them.
Short, practical guides to the nutrition math behind MacroTrackr: what to eat, how much, and how to track it without making it a second job.
Macro basics
How to count macros
What macros are, how to pick targets, and how to track them daily: the whole system in one read.
Read the guideCalorie needs
How many calories should you eat?
Estimate your TDEE, pick a sane deficit or surplus, and adjust from real-world data.
Read the guideProtein
How much protein per day?
Pick a protein target that matches your goal, and actually hit it day after day.
Read the guidePhoto logging
Can AI count calories from a photo?
How photo calorie counting works, where it's accurate, and where you should double-check.
Read the guideLog tonight's dinner
from a photo.
Free to start, no card. Three AI logs to try; barcode scanning and search stay free after that.