Multiply your weight in pounds by 703. Divide that by your height in inches, squared: BMI = (your weight in pounds x 703) ÷ (your height in inches x your height in inches) For example, if you weigh 120 pounds and are 5 ft. 3 in. (63 in.) tall: BMI = (120 x 703) ÷ (63 x 63) or 84,360 ÷ 3969 = 21.3. This is well within the healthy weight range To find your BMR, use the following Harris-Benedict equation: BMR = 655 + (4.35 x your weight in pounds) + (4.7 x your height in inches) – (4.7 x age) So, for example, a 128-pound, 5 foot 2, 33 A Cat’s Body Condition Score. Your cat’s body condition score will range from 1 through 9, with 9 indicating the cat is very overweight and 1 indicating the cat is very underweight. The ideal body condition score is in the middle, around 5. In order to determine your feline friend’s body condition score, you don’t need any special tools. By inputting your gender, current weight, height, age and activity level, this calculator will help you estimate your BMR to determine how many calories you need. Female. Male. Weight in pounds A person's daily caloric requirement is determined by three factors: Resting metabolic rate (RMR) Physical activity. HThermogenesis (calories required for heat production) Resting metabolic rate is the amount of energy (measured in calories) expended by the body during quiet rest. RMR makes up between 60 and 80% of the total calories used daily. To maintain a healthy weight, your energy IN and OUT don’t have to balance exactly every day. It’s the balance over time that helps you maintain a healthy weight. You can reach and maintain a healthy weight if you: Follow a healthy diet, and if you are overweight or obese, reduce your daily intake by 500 calories for weight loss A BMI of 18.5–24.9 is considered normal or healthy for most women. Even though healthcare professionals can use BMI as a screening tool, they shouldn’t use it as a method to evaluate a person A simple trick is to figure out how many calories you burn every day and follow a calorie deficit of 300 to 500 calories for a healthy weight loss. The number of calories that you burn every day, i.e., your total daily energy expenditure (TDEE), depends on several factors, like, sex, age, height, weight, body composition, and physical activity mpJ41X.