Basal Metabolic Rate (BMR) Calculator

If you want to know how much calorie intake is ideal for your day-to-day life, finding out the Basal Metabolic Rate (BMR) can help. You can use an online BMR calculator for the purpose. Read on to learn more about it.



How it works?

The BMR indicates the extent of energy required while resting in a neutrally moderate environment when your digestive system is not active, which requires approximately 12 hours of fasting. When you are in the resting phase, the body uses energy only to maintain organs like the lungs, heart, kidneys, intestines, nervous system, liver, sex organs, skin, and muscles. The BMR calculator helps determine the total calories you need every day. As per Indian standards, the total calorie value is 1.2 to 1.4 times the BMR.

The main formula used for a basal metabolic rate calculator is the Revised Harris-Benedict Equation. This equation uses your age, gender, weight and height to calculate the BMR. You can follow the below steps to use the basal metabolic rate calculator and find the ideal BMR.

  1. Input your age

  2. Choose your gender

  3. Enter your height

  4. Input your weight

  5. Click on ‘Calculate’ to find the result

When you calculate BMR online, it offers you an idea about how much energy the body uses when you are resting. BMR measures your breathing, temperature regulation, and blood circulation. The Resting Metabolic Rate (RMR) takes additional energy consumption into account. These include digestion and minimal activities such as dressing up, brushing your teeth, lifting a spoon, and so on. In most cases, the BMR and RMR give you the nearly same result.

Conversely, the Body Mass Index (BMI) is a screening method for weight category. The result mainly depends on your age, weight and height. BMI calculators helps you determine whether you are obese, overweight, underweight or you have a healthy weight. You cannot use a BMR calculator to determine the BMI.

If you want to gain muscle or lose fat, a BMR online calculator can help. The BMR helps determine your Total Daily Energy Expenditure (TDEE), which is the measurement of how much energy you usually use per day. Once you know the TDEE, it becomes easy to plan a diet and exercise schedule as per your energy consumption. It ensures that you are consuming neither more nor less energy than required. You can first check out our blog article on fitness and nutrition to plan your diet and exercise.

After you calculate BMR online, if the result makes you worry about your well-being, you can consult your physician and avail a chronic disease management plan. Visit our health tools section to get access to more tools like Blood sugar calculators, online blood pressure calculators and many more.