Calculate your daily calorie needs based on age, weight, height, gender, and activity level. Get your BMR, TDEE, and personalized recommendations for weight goals.
Calculate your daily calorie needs based on age, weight, height, gender, and activity level. Get your BMR, TDEE, and personalized recommendations for weight goals.
The calculator uses the Mifflin-St Jeor equation to compute Basal Metabolic Rate (BMR), then applies activity level factors to determine Total Daily Energy Expenditure (TDEE). Results include BMI, suggested calorie targets for weight loss/gain, and macronutrient breakdown (carbs, protein, fat). Supports metric (kg/cm) and imperial (lbs/ft) units.
Yes, this tool is completely free to use. No registration, no login, and no subscription required. Just open the page and start using it.
Yes, your data is safe. All processing happens entirely in your browser — your input never leaves your device and is not sent to any server.
Yes. The tool is fully responsive and works on smartphones, tablets, and desktop computers.
The tool uses standard algorithms and web APIs to provide accurate results. For critical or professional use, please verify with additional sources.