Gymplicity
Free Tool

Calorie &
Macronutrient Calculator

Find out exactly how much to eat to hit your goal — no guesswork, no BS.

Your Details
Activity Level
Your Goal
Your Results
Basal Metabolic Rate Calories burned at rest
cal
Maintenance Calories TDEE with your activity level
cal
Daily Calorie Target Based on your goal
cal
Protein 0.8–1g per lb of bodyweight
g
Carbohydrates Scaled to your activity level
g
Fat 0.35–0.5g per lb of bodyweight
g

⚠️ These are estimates, not gospel. Individual results vary based on metabolism, muscle mass, hormones, sleep, stress, and a dozen other factors. Use these numbers as a starting point and adjust based on how your body actually responds over 2–3 weeks.