BMR Calculator
Calculate your Basal Metabolic Rate — the calories your body needs at complete rest. Uses the Mifflin-St Jeor equation.
⚕️ Health Disclaimer: BMR is an estimate. Individual metabolism varies based on genetics, body composition, and health conditions. Consult a healthcare professional for personalized nutrition advice.
Your BMR
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What is BMR?
BMR represents the minimum energy your body needs to maintain vital functions like breathing, circulation, and cell production while at rest. It accounts for 60-75% of your total daily energy expenditure.
Mifflin-St Jeor:
Male: BMR = 10W + 6.25H − 5A + 5
Female: BMR = 10W + 6.25H − 5A − 161
Male: BMR = 10W + 6.25H − 5A + 5
Female: BMR = 10W + 6.25H − 5A − 161