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Basal Metabolic Rate Calculator

What brought up the topic of the basal metabolic rate calculator? I am so glad you asked!

The family and I were sitting around discussing our daily Caloric intake needs, and I was suddenly struck with the revelation.

WE ARE ALL DIFFERENT!

Of course this isn't a terribly new revelation. It is more that I just don't think we as a society necessarily focus on it very often. Everything you read says, "based on a 2000 Calorie diet."

...As if 2000 Calories is the magic number we are all supposed to be consuming.

With my oldest daughter being 20% lighter than me, and my husband being 20% heavier than me, how can we all need the same number of Calories? Obviously we can't. And that is just mentioning body size. It doesn't even bring into the equation all the differing and various activities that we all do.

Enter, the basal metabolic rate calculator (or BMR calculator, for short). Your "basal metabolic rate" is just a fancy way of saying "your metabolism". As fancy-shmancy as you want to get, all the big words don't really tell us what it is.

According to the University of Chicago's Physiological and Biochemical Zoology (77(6):869–876. 2004.),"BMR is the metabolic rate of an adult animal at rest in a thermoneutral environment and a postabsorptive state."

Wow. That is a mouthful! But basically, it just means WE ARE ALL DIFFERENT! It also means you can just put your information into the table below, and find out how many Calories you should be eating in order to simply stay alive.

Physical Characteristics:

BMR:

.
Age (In years)     


Calories/day for men
Calories/day for women


Weight (In pounds)
Height (In inches)



Please keep in mind, those numbers have nothing to do with your physical activity. In order to get a more accurate gauge of your Caloric requirements, fill in the next table with some activities you usually do. The more specific you are, the better.

Physical Activity, minutes/day Total Energy Requirement
Very Light Light Moderate Heavy Very Heavy

Examples include:
Driving
Eating
Reading
Sitting

Examples include:
Walking
Cycling (Leisurely)

Examples include:
Skating
Walking (Brisk)
Zumba

Examples include:
Basketball
Cycling (Brisk)
Running
Swimming

Examples include:
Boxing
BodyPump®
Rowing


Calories/day for men


Calories/day for women