Create a personalized nutrition plan with precise calorie targets, macronutrient ratios, and meal timing based on your unique body and goals.
Proper nutrition is the foundation of any fitness goal, whether you're looking to lose fat, build muscle, or improve athletic performance. Our calculator goes beyond basic calorie counting to provide you with a complete nutrition plan.
We combine your metabolic rate, activity level, body composition, and goals to create a science-based nutrition strategy that delivers results while supporting your health and performance.
Our nutrition calculator incorporates principles from peer-reviewed research in nutrition science, sports medicine, and metabolism. We combine established formulas with contemporary research findings to create recommendations that are both scientifically valid and practically applicable.
The calorie targets, macronutrient distributions, and meal timing strategies are derived from studies on energy balance, body composition, muscle protein synthesis, and hormonal responses to different dietary protocols.
Men: BMR = (10 × weight in kg) + (6.25 × height in cm) - (5 × age) + 5
Women: BMR = (10 × weight in kg) + (6.25 × height in cm) - (5 × age) - 161
Sedentary: BMR × 1.2
Lightly Active: BMR × 1.375
Moderately Active: BMR × 1.55
Very Active: BMR × 1.725
Extremely Active: BMR × 1.9
General Health: 0.8-1.0g per kg of bodyweight
Active Individuals: 1.2-1.7g per kg of bodyweight
Weight Loss: 1.6-2.2g per kg of bodyweight
Muscle Building: 1.8-2.4g per kg of bodyweight
Moderate Fat Loss: TDEE - 500 calories (≈0.5kg/week)
Aggressive Fat Loss: TDEE - 1000 calories (≈1kg/week)
Maintenance: TDEE
Moderate Gain: TDEE + 250 calories (≈0.25kg/week)
Muscle Building: TDEE + 500 calories (≈0.5kg/week)
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