Basal Metabolic Rate (BMR) represents the number of calories your body needs at rest to maintain vital functions such as breathing, circulation, and cellular production. Understanding BMR helps you gauge the minimum energy expenditure before adding activity or dietary factors.
The most widely accepted formula for estimating BMR is the Mifflin‑St Jeor equation, which accounts for weight, height, age, and gender. This equation provides a reliable baseline for both clinical assessments and personal fitness planning.
By calculating BMR, you can tailor your nutrition and exercise regimen to achieve weight management goals more effectively. Adjusting caloric intake relative to your BMR ensures you create an appropriate deficit or surplus.
What is Basal Metabolic Rate?
How does the Mifflin-St Jeor equation work?
Why is knowing my BMR important?
Can I use this calculator for both men and women?
How accurate is the BMR calculation?
Does activity level affect my BMR?
How often should I recalculate my BMR?
Results are for informational purposes only and do not constitute professional advice.