🔥Calorie Calculator

Calculate daily calorie needs based on age, weight, height, and activity level.

Age (years)

Gender

Weight (kg)

Height (cm)

Activity Level

About Calorie Calculator

Calculate your daily calorie requirements based on your age, gender, weight, height, and activity level using the Mifflin-St Jeor equation. Get recommendations for maintenance, weight loss, and weight gain goals. Understanding your calorie needs is the foundation of any nutrition plan.

How to Use Calorie Calculator

1
Enter details
Input your age, gender, weight, height, and activity level.
2
View results
See your BMR and total daily calorie needs.
3
Choose goal
View calorie targets for maintenance, weight loss, or weight gain.

Common Use Cases

Planning a weight loss diet
Building a meal plan
Tracking fitness goals
Understanding nutritional needs

Frequently Asked Questions

How are daily calories calculated?

We use the Mifflin-St Jeor equation, which calculates your Basal Metabolic Rate (BMR) and multiplies it by an activity factor.

What activity level should I choose?

Sedentary: desk job, little exercise. Lightly active: 1-3 days/week. Moderate: 3-5 days/week. Very active: 6-7 days/week. Extra active: very intense daily exercise.