Question 1

What is BMR?

Accepted Answer

BMR (Basal Metabolic Rate) is the number of calories your body needs to maintain basic life functions like breathing and circulation at rest.

Question 2

How is BMR calculated?

Accepted Answer

The Mifflin-St Jeor equation: Men: 10 × weight(kg) + 6.25 × height(cm) – 5 × age – 5. Women: same formula + (–161 instead of –5).

Question 3

What's the difference between BMR and TDEE?

Accepted Answer

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

Question 4

Does BMR change with age?

Accepted Answer

Yes, BMR typically decreases with age due to loss of muscle mass and metabolic slowdown.

Question 5

How can I increase my BMR?

Accepted Answer

Building muscle through strength training is the most effective way to increase BMR, as muscle burns more calories than fat at rest.

BMR Calculator – Basal Metabolic Rate

Frequently Asked Questions