Nutritions Calculators
Calorie & Energy Balance Calculators
Discover how many calories your body needs to function, move, and thrive. These calculators help you estimate your Basal Metabolic Rate (BMR), Total Daily Energy Expenditure (TDEE), calorie intake, and energy balance. Whether you’re aiming to lose weight, build muscle, or maintain your current weight — these tools provide accurate, personalized guidance.
Dietary Reference Calculators
Use our dietary reference tools to estimate your daily nutrient and energy requirements based on age, gender, activity level, and life stage. Backed by official health guidelines, these calculators help you align your nutrition with DRI (Dietary Reference Intakes) and EER (Estimated Energy Requirement) standards for optimal health and wellness.
Macronutrient Calculators
Dial in your daily intake of protein, carbohydrates, and fats with our macronutrient calculators. Whether you’re following a balanced diet, keto, or IIFYM, these tools help you find the ideal macro split to support weight loss, muscle gain, or maintenance — all based on your body type and goals.
Vitamin & Mineral Calculators
Monitor your daily intake of essential vitamins and minerals with precision. These calculators help you assess needs for nutrients like Vitamin D, Vitamin A, sodium, and more — all based on expert dietary guidelines. Stay balanced, avoid deficiencies, and support your overall health with personalized micronutrient insights.
Weight & Diet Management Calculators
Achieve your weight and nutrition goals with targeted tools for managing sugar intake, fiber, Weight Watchers points, weight gain, and more. Whether you’re pursuing fat loss, building mass, or adjusting your diet for health, these calculators provide personalized, actionable insights backed by science.