Nutrition Calculators
Free tools to help you calculate your nutritional needs, track calories, and reach your health goals.
BMI Calculator
Calculate your Body Mass Index (BMI) and find your weight category. Free, accurate calculator with imperial and metric units.
- ✓Height & weight input
- ✓BMI category classification
- ✓Health recommendations
TDEE Calculator
Calculate Total Daily Energy Expenditure and BMR. Get personalized calorie targets for weight loss, maintenance, or muscle gain.
- ✓BMR calculation
- ✓Activity level adjustment
- ✓Goal-based recommendations
Macro Calculator
Calculate ideal protein, carbs, and fat intake. Customized macro targets for your fitness goals.
- ✓Protein/carb/fat breakdown
- ✓Per-meal targets
- ✓Food examples
Calorie Counter
Track daily calorie intake and monitor your nutrition goals with our food diary.
- ✓Food logging
- ✓Daily tracking
- ✓Progress charts
Meanwhile, Explore Our Food Database
Browse nutrition information for over 300,000 foods and compare any foods side-by-side to make informed dietary choices.
About Our Nutrition Calculators
Our suite of nutrition calculators is designed to help you understand your body's needs and make informed decisions about your diet. Whether you're trying to lose weight, gain muscle, or simply maintain a healthy lifestyle, these tools provide the data you need.
Why Use Nutrition Calculators?
Understanding your nutritional needs is the first step toward achieving your health goals. Our calculators help you determine your daily calorie requirements, optimal macronutrient ratios, and track your progress over time.
Coming Soon
We're working hard to bring you accurate, easy-to-use nutrition calculators. In the meantime, you can explore our comprehensive food database with nutrition information for over 300,000 foods.