Army Height and Weight Calculator

Calculator Inputs

Gender

Age (years)

Used for context; you set targets below.

Height format

Height (cm)

Weight

Optional circumference measurements

Used to estimate body fat percentage with a screening method.

Units

Neck

Measure at the narrowest point.

Waist

Measure at the level of the navel.

Hip (females)

Measure at the widest point.

Targets and screening checks

Use these to flag “within” versus “outside” a chosen range.

Apply BMI target range

BMI min

BMI max

Apply body fat maximum

Body fat max (%)

If you apply this, add measurements above.

Notes

Targets differ by service and role. This tool lets you choose ranges for quick screening while keeping calculations transparent.

Reset

Example Data Table

Sample calculations assume BMI target 18.5–27.5. Values below are illustrative and not a policy table.

Height (cm)	Weight (kg)	BMI	Status
170	70	24.2	Within target
175	85	27.8	Outside target
180	78	24.1	Within target
165	62	22.8	Within target

Formula Used

BMI: BMI = m / h², where m is mass (kg) and h is height (m).
Body Surface Area (Mosteller): BSA = √(height(cm) × weight(kg) / 3600).
Lean Body Mass (Boer): linear model using height (cm) and weight (kg).
Ideal Body Weight: Devine, Robinson, Miller, and Hamwi reference equations from height over 5 ft.
Body Fat Estimate: circumference screening using log10 of measured girths and height.

These calculations are screening tools. Training requirements may use different criteria and measurement protocols.

How to Use This Calculator

Select gender and enter age for context.
Choose a height format, then enter height and weight.
Optionally add neck, waist, and hip measurements.
Set targets for BMI and body fat, if desired.
Press Submit to see results above the form.
Use the export buttons to save CSV or PDF.

Practical Notes

Height and weight screening is a quick proxy for readiness, but composition matters. Use consistent measurement technique, re-check units, and track trends over time.

Train smart, track metrics, meet standards, stay ready daily.