Question 1

What is the difference between BMR and TDEE?

Accepted Answer

BMR (Basal Metabolic Rate) is the number of calories your body burns at complete rest — just to keep you alive. TDEE (Total Daily Energy Expenditure) adds your activity level on top of BMR, giving you the total calories you burn each day including exercise and daily movement.

Question 2

How many calories should I eat to lose weight?

Accepted Answer

For safe, sustainable fat loss, aim for a 15-25% caloric deficit below your TDEE. This typically translates to 500-750 fewer calories per day, leading to about 0.5-1 kg of fat loss per week.

Question 3

What are macros and why do they matter?

Accepted Answer

Macros (macronutrients) are the three main nutrients your body needs: protein, carbohydrates, and fat. The ratio between them affects body composition, energy levels, and performance.

Question 4

How accurate is the Mifflin-St Jeor formula?

Accepted Answer

The Mifflin-St Jeor equation is considered the most accurate BMR estimation formula, with an accuracy of about ±10%. Use it as a starting point and adjust based on real-world progress over 2-3 weeks.

Question 5

Should I eat the same calories every day?

Accepted Answer

Not necessarily. Many athletes use calorie cycling — eating slightly more on training days and less on rest days while keeping the weekly average the same. This can help with performance, recovery, and adherence.

Calorie & TDEE Calculator

Your Nutrition Blueprint

Frequently Asked Questions

Calorie & TDEE Calculator

Your Nutrition Blueprint

Frequently Asked Questions