Calculate Basal Metabolic Rate using Mifflin-St Jeor formula. Know your daily calorie burn at rest. Supports male and female.
Calculate Basal Metabolic Rate using Mifflin-St Jeor formula. Know your daily calorie burn at rest. Supports male and female.
Category: เครื่องคิดเลข • Free online tool • No signup required
This tool provides general estimates and does not constitute medical advice. Always consult a qualified healthcare professional for medical guidance.
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คำนวณดัชนีมวลกาย (BMI) ทันที รองรับหน่วยเมตริกและอิมพีเรียล พร้อมหมวดหมู่สุขภาพ
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เครื่องคิดเลขBasal Metabolic Rate (BMR) is the number of calories your body burns at rest to maintain vital functions—breathing, circulation, cell production, and more. It accounts for 60–75% of your total daily energy expenditure.
TDEE (Total Daily Energy Expenditure) multiplies your BMR by an activity factor. To maintain weight, eat around your TDEE. To lose weight, eat 250–500 kcal below; to gain, eat 250–500 kcal above.
Results are estimates. Individual metabolism varies. Consult a healthcare provider for personalized advice.