Calorie Calculator
Calculate your daily calorie needs and macronutrient breakdown based on your goals.
Understanding Your Calorie Needs
Our calorie calculator uses the scientifically validated Mifflin-St Jeor equation to determine your Basal Metabolic Rate (BMR) - the number of calories your body needs at rest. This equation takes into account your age, gender, weight, and height to provide the most accurate estimate of your daily energy needs.
How We Calculate Your Results
- BMR Calculation: Based on your physical characteristics, we calculate the minimum calories needed to maintain basic bodily functions.
- Activity Level Adjustment: We multiply your BMR by an activity factor (from sedentary to very active) to determine your Total Daily Energy Expenditure (TDEE).
- Goal Adjustment: Depending on your weight goals (loss, maintenance, or gain), we adjust your calorie intake accordingly.
- Macronutrient Breakdown: We provide optimal protein, carb, and fat ratios based on your specific goals and activity level.
Why Accurate Calorie Counting Matters
Understanding your calorie needs is crucial for effective weight management. Whether you're looking to lose weight, gain muscle, or maintain your current physique, knowing your daily calorie requirements helps you make informed decisions about your diet and exercise routine.
Additional Health Metrics
Beyond calorie calculations, we also provide:
- BMI Analysis: Body Mass Index helps assess your weight relative to your height.
- Ideal Weight Estimates: Based on multiple scientific formulas to give you a healthy weight range.
- Macronutrient Guidance: Optimal protein, carb, and fat ratios for your goals.
Note: While our calculator provides accurate estimates, individual results may vary. For personalized advice, consult with a registered dietitian or healthcare professional.