Basal metabolic rate (BMR) is the amount of energy expended while at rest. Use this calculator to find out your BMR, determine your caloric needs, and lose or gain weight.
- Everybody requires a minimum number of calories to live. This minimum number is called the basal metabolic rate (BMR).
- Body Mass Index is a simple calculation using a person’s height and weight. The formula is BMI
- Basal metabolic rate (BMR) is the amount of energy expended while at rest.
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Revised Harris-Benedict Equation:
For men: BMR = 13.397W + 4.799H – 5.677A + 88.362
For women: BMR = 9.247W + 3.098H – 4.330A + 447.593
WHAT IS BASAL METABOLIC RATE (BMR)? H2
Everybody requires a minimum number of calories to live. This minimum number is called the basal metabolic rate (BMR). Your BMR is the number of calories your organs need to function while you perform no activity whatsoever. You can think of it as the amount of energy you’d burn if you stayed in bed all day.
Since your basal metabolic rate is based largely on involuntary functions like breathing and pumping blood, changes in your day-to-day activity don’t do much to raise or lower this number. However, increasing muscle mass does increase BMR, because muscle is metabolically “hungry” and it takes more energy to maintain more muscle. This means that when you have a lot of muscle mass, you’ll burn more calories at rest.
WHY DOES YOUR BMR MATTER? H3
Once you know your BMR, you can use it to calculate the calories you actually burn in a day. From there, you can determine how many calories you need to eat to gain muscle, lose fat, or maintain your weight.
The overall number of calories your body uses on a daily basis is referred to as your “total daily energy expenditure” (TDEE). It’s determined based on your BMR as well as your activity level throughout the day. This varies significantly based on your activity level, age, and sex. Generally, men have a higher TDEE than women because they have more muscle mass, and both TDEE and BMR tend to fall regardless of gender as you age.
You can use a TDEE calculator to find this number, or calculate it manually to get a more specific result. Keep in mind, though, that it’s impossible to know your exact TDEE, as your activity levels will change day to day, and the only way to get 100 percent accurate BMR numbers is through laboratory testing.
How do I find out my BMI?
Body Mass Index is a simple calculation using a person’s height and weight. The formula is BMI = kg/m2 where kg is a person’s weight in kilograms and m2 is their height in metres squared. A BMI of 25.0 or more is overweight, while the healthy range is 18.5 to 24.9.
What is a good BMI?
For most adults, an ideal BMI is in the 18.5 to 24.9 range. For children and young people aged 2 to 18, the BMI calculation takes into account age and gender as well as height and weight. … between 18.5 and 24.9 – you’re in the healthy weight range. between 25 and 29.9 – you’re in the overweight range.
What is a BMI chart?
Body Mass Index (BMI) is a person’s weight in kilograms divided by the square of height in meters. A high BMI can be an indicator of high body fatness. BMI can be used to screen for weight categories that may lead to health problems but it is not diagnostic of the body fatness or health of an individual.