Army Waist to Height Ratio Calculator: Army Directive 2026-13 Standards
On July 1, 2026, the Secretary of the Army issued Army Directive 2026-13 (effective July 7, 2026), marking the most significant overhaul to the Army Body Composition Program (AR 600-9) in more than four decades. Under these updated army directive 2026-13 standards, the army waist to height ratio calculator represents the sole authorized methodology for evaluating Soldier body composition.
The directive rescinded the historical Table B-1 screening tables and repealed both the multi-site and one-site circumference tape test formulas. Supplemental scanning technologies (DEXA, InBody, and Bod Pod) were also discontinued as secondary appeal options. Under current policy, a Soldier's body composition compliance is calculated exclusively as:
The WHtR Equation
Waist-to-Height Ratio (WHtR) = Waist Circumference (inches at navel) ÷ Standing Height (inches)
Standard: Must be strictly below the 0.550 ratio threshold (i.e. < 0.550).
This universal metric applies uniformly across Active Duty, National Guard, and Reserve personnel without adjustments for age brackets or gender differences.
Army Passing Waist Size Chart & Target Waist by Height Army
Soldiers preparing for semi-annual weigh-ins require a concrete benchmark. The army passing waist size chart below provides the official target waist by height army cutoff values across all authorized heights from 4'10" to 6'8". Because AR 600-9 requires a ratio strictly below 0.550, your navel measurement must not exceed the target waist listed.
Army 0.550 Threshold Chart by Height
| Height | Total Inches | Waist Must Be Strictly Below | Metric Cutoff | Compliance Status |
|---|---|---|---|---|
| 4' 10" | 58 in | 31.9 in | 81.0 cm | Pass (< 0.550) |
| 4' 11" | 59 in | 32.4 in | 82.3 cm | Pass (< 0.550) |
| 5' 0" | 60 in | 33.0 in | 83.8 cm | Pass (< 0.550) |
| 5' 1" | 61 in | 33.5 in | 85.1 cm | Pass (< 0.550) |
| 5' 2" | 62 in | 34.1 in | 86.6 cm | Pass (< 0.550) |
| 5' 3" | 63 in | 34.6 in | 87.9 cm | Pass (< 0.550) |
| 5' 4" | 64 in | 35.2 in | 89.4 cm | Pass (< 0.550) |
| 5' 5" | 65 in | 35.7 in | 90.7 cm | Pass (< 0.550) |
| 5' 6" | 66 in | 36.3 in | 92.2 cm | Pass (< 0.550) |
| 5' 7" | 67 in | 36.8 in | 93.5 cm | Pass (< 0.550) |
| 5' 8" | 68 in | 37.4 in | 95.0 cm | Pass (< 0.550) |
| 5' 9" | 69 in | 37.9 in | 96.3 cm | Pass (< 0.550) |
| 5' 10" | 70 in | 38.5 in | 97.8 cm | Pass (< 0.550) |
| 5' 11" | 71 in | 39.0 in | 99.1 cm | Pass (< 0.550) |
| 6' 0" | 72 in | 39.6 in | 100.6 cm | Pass (< 0.550) |
| 6' 1" | 73 in | 40.1 in | 101.9 cm | Pass (< 0.550) |
| 6' 2" | 74 in | 40.7 in | 103.4 cm | Pass (< 0.550) |
| 6' 3" | 75 in | 41.2 in | 104.6 cm | Pass (< 0.550) |
| 6' 4" | 76 in | 41.8 in | 106.2 cm | Pass (< 0.550) |
| 6' 5" | 77 in | 42.3 in | 107.4 cm | Pass (< 0.550) |
| 6' 6" | 78 in | 42.9 in | 109.0 cm | Pass (< 0.550) |
| 6' 7" | 79 in | 43.4 in | 110.2 cm | Pass (< 0.550) |
| 6' 8" | 80 in | 44.0 in | 111.8 cm | Pass (< 0.550) |
DA Form 5500 Calculator & Army Body Composition Program Calculator
Our integrated da form 5500 calculator streamlines the computation and documentation required by unit leadership. Under Army Directive 2026-13, results are entered directly into the Army Training Information System (ATIS recording) using the Leader Tool.
Notable administrative changes under this standard include:
- Discontinuation of DA Form 5501: Previously, female Soldiers were evaluated on DA Form 5501. That form has been completely discontinued; all Soldiers now use the universal DA Form 5500.
- 90-Day Recording Requirement: Directive 2026-13 mandated that every Soldier establish a baseline WHtR screening recorded on DA Form 5500 within 90 days.
- ABCP Enrollment & Monitoring: Soldiers who exceed the 0.550 ratio during confirmation testing are entered into the army body composition program calculator framework, requiring documented progress of 3 to 8 pounds or proportional waist reduction monthly.
Army Body Fat Percentage Calculator vs. New 2026 WHtR Standards
Before July 2026, the Army utilized an army body fat percentage calculator based on circumference equations (neck and waist for males; neck, waist, and hips for females). That process required a preliminary weigh-in against the screening tables, followed by a conditional tape test.
The Department of Defense eliminated this dual-step approach because circumference tape equations only estimated fat rather than providing a direct physical health metric. By contrast, the Waist-to-height ratio (WHtR) directly reflects central visceral adiposity, providing a medically validated, objective assessment that does not penalize muscular Soldiers with thick necks or broad frames. Soldiers wishing to review legacy body fat calculations can access our archived army tape test calculator.
Army Physical Readiness Body Standards: Measurement Protocols & Career Impact
Compliance with army physical readiness body standards is a mandatory prerequisite for career advancement. An active ABCP flag (Flag Code K) bars Soldiers from:
- Favorable personnel actions and promotions (pin-on or list integration).
- Attendance at institutional professional military education (NCOES, OES, Ranger, Airborne, Air Assault).
- Reenlistment and extension opportunities.
- Command assignments and military awards.
Self-testing with our army height and weight calculator ahead of official unit testing dates protects Soldiers from administrative flags and ensures readiness.
AR 600-9 Frequently Asked Questions & Direct Snippet Guides
How to measure waist for army whtr test?
Direct Snippet: To measure waist for the Army WHtR test under AR 600-9, place a non-stretch fiberglass tape horizontally across the navel (belly button), parallel to the floor, immediately after a normal exhalation. Do not suck in or push out the abdomen. Keep the tape snug against bare skin or lightweight PT uniform without depressing tissue. Take three consecutive measurements and average them to the nearest 0.1 inch.
What is the passing waist ratio for US Army?
Direct Snippet: The passing waist ratio for the US Army is strictly below 0.550 (Waist Circumference ÷ Height). A calculated ratio of 0.549 passes the standard, while a score of 0.550 or higher exceeds standard compliance. The threshold is universal across all ages, ranks, and genders in Active Duty, National Guard, and Reserve components.
What happens if you fail army whtr test?
Direct Snippet: If an initial WHtR test measures 0.550 or higher, AR 600-9 mandates a confirmation measurement conducted on the same duty day by a separate certified measurement team. If confirmed, the Soldier is flagged under AR 600-8-2 and enrolled in the ABCP. Under Directive 2026-13, a 180-day review period protects Soldiers from administrative separation while comprehensive policy evaluations proceed.
Does high ACFT score exempt you from tape test?
Direct Snippet: No. Army Directive 2026-13 completely rescinded the ACFT score exemption (previously 540+ or 465+ with 80 in each event). Physical fitness test scores and WHtR body composition standards are now fully decoupled. Every Soldier must independently meet the 0.550 WHtR standard regardless of their performance on the Army Fitness Test (AFT).
Is DA Form 5501 still used in Army?
Direct Snippet: No, DA Form 5501 (the female body fat worksheet) was discontinued as of July 7, 2026. All Soldiers, male and female, now have their waist-to-height ratio recorded using the updated DA Form 5500 entered into the Army Training Information System (ATIS).
How often do soldiers take height and weight test?
Direct Snippet: Under AR 600-9, Soldiers take the official height and weight assessment at least twice per calendar year (approximately every six months). Commanders may also direct diagnostic assessments prior to institutional schools, deployment mobilization, or promotion board considerations.
Army whtr standards for National Guard and Reserve
Direct Snippet: The Army WHtR standard of strictly below 0.550 applies identically to the Army National Guard and Army Reserve. Soldiers in reserve components follow the exact same measurement protocol at the navel and the same DA Form 5500 ATIS recording guidelines as Active Duty personnel.
What is the army height and weight chart for 2026?
Direct Snippet: Under 2026 regulations, the traditional height and weight screening tables (Table B-1) have been rescinded. In their place, the army height and weight chart is now a Waist-to-Height Ratio chart where the sole passing requirement is a waist circumference less than 55% of standing height.
Interactive FAQ Accordion
Place a non-stretch fiberglass tape horizontally across the navel (belly button), parallel to the floor, immediately after a normal exhalation. Do not suck in or push out the abdomen. Take 3 consecutive measurements and average them to the nearest 0.1 inch.
The passing waist ratio is strictly below 0.550 (Waist ÷ Height). A ratio of 0.549 passes; 0.550 or greater fails.
No. Under Army Directive 2026-13, the previous ACFT score exemption was eliminated. All Soldiers must meet the 0.550 WHtR standard independently.
No, DA Form 5501 was discontinued. Both male and female Soldiers are now documented on the universal DA Form 5500 in ATIS.
An initial failure requires a same-day confirmation measurement by a separate team. If confirmed, ABCP enrollment and flagging under AR 600-8-2 occur, with 180-day review protection against involuntary separation.
Soldiers are evaluated at least twice per calendar year under AR 600-9 regulations, or prior to professional military education courses.
The 0.550 threshold applies equally to Active Duty, the Army National Guard, and the Army Reserve with no exceptions.