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Calculators

Use these helpful tools to calculate your Body Mass Index (BMI), Basal Metabolic Rate (BMR), Active Metabolic Rate (AMR) and many other useful items to help supplement your exercise routine and facilitate your weight loss goals.

     
 

The Body Mass Index (BMI) is a formula designed to indicate a body’s mass and is used to classify weight categories. Many physicians and nutritionists use BMI as an accurate snap-shot into a person’s health; however other factors should be calculated as well.

Underweight <18.5
Normal 18.5-24
Overweight 25-29
Obese 30-40
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Height:  feet
and  inch(es)
Weight:  pounds
(e.g., 150.5 pounds)
 

Your BMI:

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ForeverLiving BMI ForeverLiving

 

 

The Basal Metabolic Rate (BMR) is a formula used to calculate the amount of energy used while at rest. It tells you how many calories you burn a day while not doing any sort of strenuous activity. Basically this tells you how many calories your body burns to simply breathe, eat and do other non-strenuous activities. These are the calories that you burn while "at rest."

The Active Metabolic Rate (AMR) calculates the calories you burn each day to support your activity level. After you calculate your AMR, add this to your BMR for the total number of calories that you need to consume a day to maintain your current weight. If you eat less then you are burning, you will start to lose weight. If you eat more than you are burning, you will gain weight.

Calories you eat = Calories you burn = Maintain your weight
Calories you eat > Calories you burn = Gain weight
Calories you eat < Calories you burn = Lose weight

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Age in years (yrs)
Weight in pounds (lbs)
Height in inches (in)
 


Calories/day for Men BMR
Calories/day for Women BMR
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Very Light Light Moderate Heavy Very Heavy
Examples include:
Reading
Sitting
Driving
Eating
Examples include:
Walking
Sweeping
Playing Piano
Bicycling (easy)
Examples include:
Fast walk
Dancing
Ping-Pong
Skating
Examples include:
Swimming
Running
Bicycle Race
Basketball
Examples include:
Boxing
Rowing
Mountain climbing
  calories/day for men AMR  


calories/day for women AMR  
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ForeverLiving BMR & AMR ForeverLiving

 

 

Caloric Intake breakdown tells how many calories you should consume through carbohydrates, proteins and fats. Enter the number of calories that you would like to consume per day based on what you have just calculated with your BMR and AMR.

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Enter your daily caloric needs from above (AMR or BMR): 
   
Calories/Day Grams/Day
40% Carbohydrates
30% Proteins
30% Fats
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ForeverLiving Calories ForeverLiving

 

 

Calories burned will calculate the amount of calories expelled during certain activities. Pick an activity in the drop-down menu, and then enter the time and your weight.

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Choose an activity:
How long are you going to do this? minutes
What's your weight? pounds
Your calories burned will be:
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ForeverLiving Calories Burned ForeverLiving

 

 

Ideal Body Weight will tell your normal weight according to your appropriate sex and height.

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Male   Female
Select your height:
 feet  
inches
The ideal weight for a person your height equals:       pounds
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ForeverLiving Ideal Body Weight ForeverLiving

 

 

Target Heart Rate will calculate your target heart rate for optimal fat burning or cardiovascular training.

  • Optimal % for Fat Burning is between 55%-70% of your maximum heart rate.
  • Optimal % for Cardiovascular training is between 70%-85% of your maximum heart rate.

Enter your age and the appropriate percentage depending on your exercise goals. You will then see your Target heart rate and the recommended target range of beats per minute.

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Enter your age:
Level of exercise:
 % of maximum heart rate
Target heart rate at this level:
 beats per minute
Recommended target range:
 to   beats per minute
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ForeverLiving Target Heart Rate ForeverLiving

 

 

The Walking/Distance calculator can determine the time, distance or pace you've walked.

-For example, if you enter the time and distance you've walked, the calculator will compute your pace. Or if you enter your pace and the time you walked, it will compute your distance.

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Enter any two variables to calculate the third.
Time:

hr
:
min
:
sec
 
Distance:
Pace:

hr
:
min
:
sec
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ForeverLiving Walking / Distance ForeverLiving

Disclaimer: The content provided on this website is for information purposes only. It is intended to provide educational material and is not designed to provide medical advice. Please consult your health care provider prior to beginning any weight loss program or regarding any medical issues you have relating to symptoms, conditions, diseases, diagnosis, treatments and side effects.

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