BMR Calculator | Daily Basal Metabolic Rate & Calorie Target

🟢 Free Online Tool • No Installation Required

BMR Calculator

Estimate your Basal Metabolic Rate (kcal/day).

Input

Gender

Age

years

Height

Weight

Result

Your BMR will be shown here after calculation.

This tool provides a rough estimate based on the Mifflin–St Jeor equation and is for informational purposes only. It is not medical advice. For personal health decisions, please consult a healthcare professional.

💡 About & How to Use

BMR Calculator | Check Your Daily Basal Metabolic Rate for Health Management

When you want to succeed in a diet or maintain a healthy physique, the first thing you should know is your Basal Metabolic Rate (BMR). By entering your age, gender, height, and weight, this tool calculates the minimum energy your body burns every day.

What is BMR (Basal Metabolic Rate)?

BMR is the minimum amount of calories required for vital biological functions such as breathing and circulation. It accounts for approximately 60% to 70% of total daily calorie expenditure.

Key Practical Steps

Know Your Baseline: Calories burned even at complete rest.

Set Smart Nutrition Targets: Keep calorie intake above BMR but below TDEE for healthy, sustainable weight loss.

Recalculate Regularly: Adjust your metabolic numbers as your body composition evolves.

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