Our free Calories Calculator helps you estimate the number of calories your body needs daily to maintain, lose, or gain weight. By entering your gender, age, height, weight, and activity level, you can discover your BMR (Basal Metabolic Rate) and TDEE (Total Daily Energy Expenditure).
This tool is perfect for diet planning, fitness tracking, and building a healthier lifestyle.
A calories calculator estimates how many calories your body needs each day. It helps determine your BMR and TDEE, guiding you toward your weight goals.
The calculator uses the Mifflin-St Jeor Equation to estimate BMR:
For Men: BMR = 10 × weight(kg) + 6.25 × height(cm) - 5 × age(years) + 5
For Women: BMR = 10 × weight(kg) + 6.25 × height(cm) - 5 × age(years) - 161
TDEE = BMR × Activity Factor
Example: 30-year-old male, 70 kg, 175 cm tall, moderately active:
The Calories Calculator simplifies understanding your energy needs. By providing BMR, TDEE, and caloric targets, it helps you plan your diet and achieve your health goals.
A Calories Calculator estimates the number of calories your body needs daily to maintain, lose, or gain weight.
It provides a good estimate using formulas like the Mifflin-St Jeor equation, but results can vary based on factors such as muscle mass, health conditions, and metabolism.
BMR is Basal Metabolic Rate — the calories your body needs at rest. TDEE is Total Daily Energy Expenditure — calories needed including activity.
Yes, it helps you plan caloric intake for weight loss, maintenance, or gain.