Question 1

What is Basal Metabolic Rate (BMR)?

Accepted Answer

BMR is the number of calories your body needs at complete rest to maintain vital functions like breathing, circulation, and temperature regulation.

Question 2

What is the difference between BMR and TDEE?

Accepted Answer

BMR is calories at total rest. TDEE (Total Daily Energy Expenditure) includes BMR plus calories burned through physical activity.

Question 3

Which formula is most accurate?

Accepted Answer

The Mifflin-St Jeor equation is considered the most accurate for most people. Harris-Benedict tends to slightly overestimate.

Question 4

Why should I know my BMR?

Accepted Answer

Knowing your BMR helps you plan caloric intake to lose, maintain, or gain weight in a healthy way.

Basal Metabolic Rate Calculator (BMR)