1. What is BMI?

Body Mass Index (BMI) is a simple index of weight-for-height that is commonly used to classify underweight, normal weight, overweight and obesity. The US Army uses BMI as part of its screening process to assess whether applicants meet body composition standards.

2. How Does the Calculator Work?

The calculator uses the standard BMI formula:

Where:

• Weight — Measured in kilograms (kg)
• Height — Measured in meters (m)

Explanation: BMI provides a simple numeric measure of a person's thickness or thinness, allowing health professionals to discuss weight problems more objectively with their patients.

3. Importance for Army Screening

Details: The US Army uses BMI standards to ensure soldiers meet physical readiness requirements. Applicants with BMI outside the acceptable range may require additional body fat assessment or may be disqualified from service.

4. Using the Calculator

Tips: Enter weight in kilograms and height in meters. For height, you can convert from feet/inches to meters (1 foot = 0.3048 meters, 1 inch = 0.0254 meters).

5. Frequently Asked Questions (FAQ)

Q1: What are the Army BMI standards?
A: Generally, BMI between 18.5-24.9 meets standards without further testing. Values outside this range may require additional body fat measurement.

Q2: Can I join the Army if my BMI is high?
A: Applicants with BMI ≥25 but ≤27.5 may qualify if they pass body fat percentage tests. Those with BMI >27.5 are typically disqualified.

Q3: Does the Army accept different BMI standards for women?
A: No, the same BMI ranges apply to both men and women, but body fat percentage standards differ by gender.

Q4: How accurate is BMI for muscular individuals?
A: BMI may overestimate body fat in muscular individuals. The Army uses additional measurements (like neck and waist circumference) for these cases.

Q5: Where can I find official Army regulations about BMI?
A: See AR 40-501 (Standards of Medical Fitness) for complete details on Army body composition standards.