The Calorie Calculator

Weight (in kg):
Height (in cm):
Age (in years):
Gender: MaleFemale
Activity Level: Sedentary (little or no exercise)Lightly active (light exercise or sports 1-3 days a week)Moderately active (moderate exercise or sports 3-5 days a week)Very active (hard exercise or sports 6-7 days a week)Super active (very hard exercise and a physical job)
Calculate

Your daily calorie intake is: 0 calories

The Calorie Calculator is a handy tool that helps you determine your daily calorie intake based on several factors, including your weight, height, age, gender, and activity level. Whether you’re looking to maintain your current weight, lose a few pounds, or gain some muscle, understanding your daily caloric needs is essential.

Formula

The calculator uses two main formulas to estimate your daily calorie intake. For males, it applies the Mifflin-St Jeor equation, which is given by:

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BMR = 88.362 + (13.397 * weight in kg) + (4.799 * height in cm) - (5.677 * age in years)

For females, the formula changes slightly:

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BMR = 447.593 + (9.247 * weight in kg) + (3.098 * height in cm) - (4.330 * age in years)

Once your Basal Metabolic Rate (BMR) is calculated, it is then adjusted based on your selected activity level to determine your total daily calorie needs.

How to Use

Using The Calorie Calculator is straightforward. Follow these steps:

1. Enter your weight in kilograms.
2. Enter your height in centimeters.
3. Input your age in years.
4. Select your gender (male or female).
5. Choose your activity level from the dropdown menu.
6. Click the “Calculate” button.

The calculator will display your estimated daily calorie intake.

Example

Suppose you are a 30-year-old female, weighing 65 kilograms, standing at 165 centimeters, and you engage in moderate exercise 3-5 days a week. After entering these values and clicking “Calculate,” you would discover that your estimated daily calorie intake is 1,873.43 calories.

FAQs

1. What is BMR?
   • BMR stands for Basal Metabolic Rate, which represents the number of calories your body needs at rest to maintain basic functions like breathing and circulation.
2. How accurate is this calculator?
   • While this calculator provides a good estimate, individual calorie needs may vary due to factors such as muscle mass and genetics.
3. What does “sedentary” mean in the activity level options?
   • Sedentary means little or no exercise. It’s suitable for individuals with desk jobs and minimal physical activity.
4. Is the calculator suitable for athletes?
   • The calculator provides a basic estimate. Athletes with high-intensity training may require more calories.
5. How can I use the results to reach my fitness goals?
   • To lose weight, consume fewer calories; to gain weight, consume more calories; and to maintain, match your intake to the result.

Conclusion

The Calorie Calculator is a practical tool for anyone looking to manage their weight and maintain a healthy lifestyle. By understanding your daily caloric needs, you can make informed decisions about your diet and exercise routine. Remember that this calculator provides an estimate, and it’s essential to consult a healthcare professional or a nutritionist for personalized guidance.