One of the tools to determine health and well-being of a person is Resting Metabolic Rate or RMR calculator. To put it sharply, RMR is the number of calories a person would burn if he or she is doing nothing but resting for 24 hours. This measurement also represents the amount of energy that is needed to keep the body functioning in a normal way, including normal body temperature, normal breathing and normal heart rate.



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How Using a RMR Calculator Can Be Helpful

Notwithstanding the stance taken by other testing tools, physicians have adopted a middle-of-the-road position. In other words, RMR readings are normally taken under conditions that are less restricted compared to BMR or Basal Metabolic Rate which means the person is not subjected to 8 hours of empty stomach or sleep in a testing facility under ideal condition before the testing. However, RMR will permit empty stomach or hydration if the person has clearly indicated a desire that it be done prior to the testing. Although BMR is the widely known measurement for testing a person's health, RMR is the more accurate estimation.

There are some interesting observations about RMR that you might find interesting. An issue often arises as to whether a person can call for the RMR reading as the standard for determining age, height and weight relations. The answer is yes. As previously discussed, although BMR is widely used, RMR is the more precise calculation. With this in mind, it is noted that when the person ages, RMR goes down. Similarly, when the person loses weight, the rest of the factors being constant, his or her RMR goes down. Should an individual lose height due to old age, this would also mean decrease in RMR. All these observations clearly indicate that as the person gets older, it is important to eat less or exercise more to maintain a normal level.

In making RMR calculation to determine overall health, the formula would require weight in pounds or kilograms. Then multiply this weight by 0.4535. Similarly, your height is required in centimeters or inches. If you want to convert inches to centimeters, multiply it by 2.54.

In essence, RMR for men is calculated using the following Harris-Benedict equation: (10 X weight in kg) + (6.25 X height in cm) - (6.76 X age) + 66

RMR for women is calculated using the following Harris-Benedict equation: (9.56 X weight in kg) + (1.85 X height in cm) - (4.68 X age) + 655

Where: w = weight in kg, h = height in cm and a = age

One of the important factors to add to an existing RMR calculator reading is activity factor. The activity factor is determined by the type of lifestyle a person leads. For example, is the person has a sedentary lifestyle, the activity factor is 1.2. For a person who is lightly active or extremely active, the activity factor is 1.375 and 1.9 respectively. The activity factor is a good estimate to gather information about what type of food one needs and by what amount in order to maintain an optimal energy level.

RMR like its cousin, BMR are both very helpful when taking a look at your body type and determining a calorie limit that best fits your lifestyle to meet your weight loss goals. Once you know the numbers, you can start to practically apply them to your diet which can help with losing weight overall or getting rid of that thigh fat that has been bothering you.

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