Calculate your daily calories
Enter your details and click Calculate
How to Use the Calorie Calculator
Enter your age, gender, weight, height, and activity level. The calculator uses the Mifflin-St Jeor equation to compute your Basal Metabolic Rate (BMR) and Total Daily Energy Expenditure (TDEE). It then provides personalized calorie recommendations for weight maintenance, weight loss, or weight gain based on your goals.
Features
ToolNova Calorie Calculator includes:
- BMR calculation using Mifflin-St Jeor formula
- TDEE based on activity level selection
- Custom calorie goals for maintenance, loss, or gain
- Metric and imperial unit support
- Macronutrient breakdown (carbs, protein, fat)
- BMI display alongside calorie data
- Printable results summary
Why Calculate Your Daily Calories?
Understanding your energy needs is the foundation of any fitness or weight management plan. ToolNova Calorie Calculator gives you scientifically-backed numbers tailored to your body, activity, and goals. Whether you want to lose weight, build muscle, or maintain your current physique, accurate calorie targets are essential.
Frequently Asked Questions
What is BMR?
BMR (Basal Metabolic Rate) is the number of calories your body needs at complete rest to maintain basic life functions like breathing and circulation.
What is TDEE?
TDEE (Total Daily Energy Expenditure) is your BMR plus the calories burned through physical activity and digestion.
What formula does the calculator use?
The calculator uses the Mifflin-St Jeor equation, which is considered the most accurate BMR formula for the general population.
Can I get macronutrient recommendations?
Yes. Based on your calorie goals, the calculator provides a recommended breakdown of carbohydrates, protein, and fat.
Is this calorie calculator free?
Yes. ToolNova's Calorie Calculator is completely free with no usage limits.