Julia Green August 07, 2020
Basal metabolic rate (BSMR) is the total amount of calories your body needs to perform basic, life-supporting functions. The app can help you calculate your basic metabolic rate using a mathematical formula based on Harris-Benedict Equation:
Men: BMR = 88.362 + (13.397 x weight in kg) + (4.799 x height in cm) - (5.677 x age in years)
Women: BMR = 447.593 + (9.247 x weight in kg) + (3.098 x height in cm) - (4.330 x age in years)
After calculating your BMR, the app adjusts your daily calorie needs based on your activity level to determine your Total Daily Energy Expenditure (TDEE)—the total number of calories your body burns each day.
The app multiplies your BMR by an Activity Factor that reflects your lifestyle:
Sedentary (little to no exercise): BMR × 1.2
Light activity (light exercise 1-3 days per week): BMR × 1.375
Moderate activity (moderate exercise 3-5 days per week): BMR × 1.55
Active (intense exercise 6-7 days per week): BMR × 1.725
Very active (hard physical labor or twice-a-day intense training): BMR × 1.9
By selecting the appropriate activity level, the app calculates how many calories you need per day to maintain your current weight. To lose weight, a calorie deficit (consuming fewer calories than TDEE) is required, while to gain weight, a calorie surplus (consuming more calories than TDEE) is necessary.
DISCLAIMER:
This article is intended for general information purposes only and does not cover specific circumstances. It is not a substitute for professional advice or assistance, and should not be relied upon in making any decisions. Highly recommend that you consult your doctor before starting any diet. Any action you take regarding the information provided in this article is entirely at your own risk and responsibility!
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