Plan daily protein, carbs, and fat from your calorie target or estimated needs, with per-meal macro splits. This Macro Calculator is part of our free productivity tools collection on freetoolstouse. It runs entirely in your browser, so your files and inputs stay on your device unless the tool explicitly performs a network check (for example DNS or SSL lookups). There is no signup, no watermark, and no usage cap. Use it whenever you need a fast, accurate result without installing software.
Plan daily protein, carbs, and fat from your calorie target or estimated needs, with per-meal macro splits.
Calorie estimates use body weight × activity factor plus goal adjustments. For detailed BMR/TDEE, use the Calorie Calculator.
