Calorie Intake Calculator

Estimate your daily calorie needs to achieve your weight goals effectively. Enter your details below to get started.

Calorie Calculation Inputs

Enter your age in years, between 15 and 120.
Enter your weight in kilograms, between 20 and 300.
Enter your height in centimeters, between 100 and 250.

Your Estimated Daily Calorie Needs

Basal Metabolic Rate (BMR)

0 Calories/day (at rest)

Maintenance Calories (TDEE)

0 Calories/day to maintain weight

Calories for Your Goal

0 Calories/day

Estimated Protein Intake

0g Grams/day (approx. 30% of goal calories)

Tips for Achieving Your Goal

  • Results and tips will appear here once you calculate.

Understanding Your Calorie Needs

Your Basal Metabolic Rate (BMR) is the number of calories your body needs to perform basic life-sustaining functions like breathing, circulation, and cell production if you were at complete rest. This calculator uses the Mifflin-St Jeor equation, widely considered one of the most accurate for estimating BMR.

Your Total Daily Energy Expenditure (TDEE), or maintenance calories, is your BMR multiplied by an activity factor. This factor accounts for calories burned through daily activities and exercise. Consuming your TDEE calories helps you maintain your current weight.

How to Adjust for Your Goals:

Understanding Activity Levels:

Disclaimer: This calculator provides an estimate. Individual needs may vary. Consult with a healthcare professional or registered dietitian for personalized advice.