About This Site

Army Height and Weight Calculator is an independent, free tool that helps Soldiers, recruits, and their families check where they stand against the U.S. Army's current body composition standard.

Why This Site Exists

I built this site in early 2026. I'm an independent web developer. I build calculators and tools that solve one specific problem well.

The idea came from a simple observation. Army body composition rules are public, but they're spread across regulations, directives, and PDF forms that are hard to read on a phone. A Soldier who just wants to know “am I within standard?” shouldn't have to work through a 40-page publication to find out.

So I built the calculator I would have wanted: enter two numbers, get a clear answer, and see exactly where the rule comes from.

Then, on July 7, 2026, everything changed. Army Directive 2026-13 rescinded the height and weight screening tables, the tape test, and the supplemental body fat assessments (DA Forms 5500 and 5501). The Waist-to-Height Ratio became the single authorized standard under AR 600-9.

Overnight, almost every Army body composition calculator on the internet, including mine, was giving people outdated results. Rebuilding this site around the current standard became the whole job. That work is what you see today.

Who Runs This Site

This site is run by one independent developer.

I want to be direct about what that means, because it matters:

• I have never served in the U.S. Army or any branch of the military.
• I hold no fitness, medical, or nutrition credentials.
• Nobody here is a Master Fitness Trainer, an NCO, or a doctor.

What I do have is the ability to read a regulation carefully, implement its math correctly, and build a fast tool that works on a phone.

Everything on this site is a plain-language presentation of publicly available Army policy. When you need an authoritative answer, the regulation itself and your chain of command are the authority, not this website.

How the Content Is Produced

The calculators implement the formulas exactly as written in Army policy. The Waist-to-Height Ratio calculator, for example, truncates the ratio to three decimal places rather than rounding it, because that is how AR 600-9 specifies the measurement is recorded. A ratio of 0.5499 is recorded as 0.549 and passes; it is not rounded up to 0.550. Details like this are the difference between a useful tool and a misleading one, so the calculator is covered by automated tests that verify the boundary cases.

The written content is drafted with the help of AI writing tools and then checked against official Army sources before publication. Every substantive policy claim is linked to its source so you can verify it yourself rather than taking this site's word for it. Primary sources used are:

• army.mil : official Army announcements
• armypubs.army.mil : Army Publishing Directorate (AR 600-9, Army Directive 2026-13)
• armyresilience.army.mil : Army Body Composition Program resources

If you find something on this site that contradicts current Army policy, please tell me. Corrections get made quickly, and pages that describe rescinded standards are labelled as historical rather than quietly deleted, so that anyone who lands on an old page from a search result knows immediately that it no longer applies.

What This Site Is Not

It is not official. Your unit's measurement, taken by trained personnel and recorded in accordance with AR 600-9, is the only one that counts. This calculator is for personal self-assessment.

It is not medical or fitness advice. If you're outside the standard and working to get within it, talk to your unit's fitness leaders, a registered dietitian, or a medical provider. Please don't use extreme methods (rapid dehydration, sweat suits, crash dieting, or diuretics) to make a number. They damage your health, they hurt your performance, and the effect doesn't last. Military OneSource offers free, confidential health and wellness support to service members and their families.

It is not a substitute for your chain of command. Policy changes. It changed dramatically in July 2026 and it may change again. Confirm anything that affects your career with your unit.

Contact

Corrections, questions, and bug reports are genuinely welcome. Several improvements to this site have come from readers who spotted something wrong.

armyheightandweightcalculator@gmail.com

Last reviewed: August 10, 2026. Policy checked against: Army Directive 2026-13, AR 600-9.