Weight Loss Calculator

Unexplained weight loss

Your body weight can regularly fluctuate, unexplained weight loss is a noticeable drop in body weight that occurs even if the person is not trying to lose weight. Weight loss can result from a decrease in body fluid, muscle mass, or fat.

Unintentional loss of more than 10% of your weight over 3 to 06 months can be a symptom of a serious illness.

Causes of weight loss

  • Heart failure
  • Bowel Obstruction- such as a stomach ulcer
  • Dental Problems– such as losing teeth
  • A bacterial, viral or parasitic infection
  • Alcohol misuse or drug misuse
  • A long-term inflammatory condition
  • Malabsorption
  • Gastroenteritis, tuberculosis (TB) or HIV and AIDS
  • The side effects of certain medications
  • Depression (major depressive disorder)
  • Celiac disease

How to lose weight fast: Top 16 Simple Tips

There are many diets to lose a lot of weight fast. How you go about it will largely depend on your current habits.These are major reasons why you might find it hard to stick to a diet.

These dieting tips can help you achieve lasting weight-loss success.

  • Plan your meals
  • Eat only when hungry
  • Eat breakfast every day
  • Fill up with fruit and veggies
  • Drink plenty of water
  • Cut calories (Get online calories calculator)
  • Cut carbs
  • Cut down on alcohol
  • Eat real food
  • Control emotional eating
  • Measure your progress wisely
  • Try intermittent fasting
  • Exercise wisely
  • Get more active
  • Stress less, sleep more
  • Get your hormones checked

Body fat formula (U.S. Army Method)

Contrary to popular belief, the body fat percentage figure used by the US army is not dependent on any kind of BMI measurement. It’s focused on similarities between a person’s height and other body circumference measurements.
The US Army calculates body fat percentages using different formulas for men and women.
For men:

  • Body Fat % = 86.01 x log10(waist – neck) – 70.041 x log10(height) + 36.76

For Women:

  • Body Fat % = 163.205 x log10(waist + hip – neck) – 97.684 x log10(height) – 78.387

All dimensions are given in inches.


body fat

How to use Army Body Fat calculator?

This Army Body Fat Calculator tool is used to determine a person’s fat percentage based on their height, neck, hips, and waist measurements. It also takes into account the individual’s age and gender.

Once you’ve entered your personal measurements, this method will assess your body fat and tell you whether you meet the US Army’s recruiting criteria or the Department of Defense’s more rigorous requirements.

Body Fat Percentage Ranges

Body fat percentage is what portion of your overall body composition is fat and what portion is lean mass.Ideally, the body fat percentage for men should be between 12% and 20%.

Ideal body fat percentage for men

Body mass index (BMI) is a rough estimate of body fat percentage, if you have a lot of muscle, body fat percentage is the best solution to achieve your goals.

To get the body mass index for man, the first step is to determine the actual body fat percentage, the second step is to calculate the desirable body mass (DBM).

DBM = free fat mass / (1- fat percentage suggested).
Most guys’ goal is to trim fat, with this equation you can define how many kgms of fat mass you have to lose, to reach your final goal.

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