Army Height and Weight Calculator
Enter your height and waist to see whether you meet the current U.S. Army body-composition standard — the Waist-to-Height Ratio (WHtR), in effect since July 2026 under Army Directive 2026-13. Free, instant, and informational only.
Last updated: September 27, 2026
A WHtR below 0.55 means you are within the Army’s current body-composition standard. A WHtR of 0.55 or higher means you are above it. The result is informational only — a soldier’s official measurement is taken and recorded by Army personnel using the official protocol described in Army Directive 2026-13. The details: Methodology, Sources, and Accuracy & Limitations.
What changed in July 2026
Army Directive 2026-13 (signed July 1, announced July 7, 2026) made the Waist-to-Height Ratio the sole authorized body-composition assessment method for the U.S. Army. All previous methods — the height/weight screening tables and the circumference-based tape tests — were rescinded. Read the directive PDF or the Army announcement.
This means a soldier who previously passed via height and weight alone may now fail via WHtR, and vice versa. The change moved the Army away from BMI-adjacent screening toward a cardiometabolic-risk marker.
How the WHtR formula works
WHtR = waist (in) ÷ height (in)
You pass if your WHtR is strictly less than 0.55 — a ratio of exactly 0.55 does not pass. The standard is gender-neutral and age-neutral: the same threshold applies to every soldier.
- 5′10″ (70 in) with a 36 in waist → WHtR 0.514 → within standard
- 5′4″ (64 in) with a 36 in waist → WHtR 0.563 → above standard
- 6′0″ (72 in) with a 40 in waist → WHtR 0.556 → above standard
Target waist by height
The table shows the maximum waist circumference that meets the 0.55 standard for each height, rounded down to the nearest ½ inch so every value listed stays below the strict 0.55 line.
| Height | Height (in) | Height (cm) | Max waist (in) | Max waist (cm) |
|---|---|---|---|---|
| 4′10″ | 58 | 147.3 | 31.5 | 81.0 |
| 5′0″ | 60 | 152.4 | 32.5 | 83.8 |
| 5′2″ | 62 | 157.5 | 34.0 | 86.6 |
| 5′4″ | 64 | 162.6 | 35.0 | 89.4 |
| 5′6″ | 66 | 167.6 | 36.0 | 92.2 |
| 5′8″ | 68 | 172.7 | 37.0 | 94.9 |
| 5′10″ | 70 | 177.8 | 38.0 | 97.7 |
| 6′0″ | 72 | 182.9 | 39.5 | 100.5 |
| 6′2″ | 74 | 188.0 | 40.5 | 103.3 |
| 6′4″ | 76 | 193.0 | 41.5 | 106.1 |
| 6′6″ | 78 | 198.1 | 42.5 | 108.9 |
| 6′8″ | 80 | 203.2 | 43.5 | 111.7 |
Original table. Max waist = height × 0.55, rounded down to the nearest ½ inch. A waist exactly at height × 0.55 fails (the ratio must be below 0.55), so each listed value is the largest safe half-inch reading. Informational only — not an official ABCP determination.
If your ratio is 0.55 or higher
- Nothing happens on a single reading: a soldier above 0.55 on the initial screening is re-measured the same day, and only exceeding the threshold on both readings starts program action. Assessments run twice per calendar year.
- Exceeding on both readings starts the Army Body Composition Program process - results recorded by the unit, counseling, and a documented plan with follow-up measurements.
- The tape-era supplemental body-fat assessments (DXA, InBody 770, BOD POD) were replaced by the 2026 directive, not carried forward - the archived methods live on in this site’s reference calculators.
- When the directive took effect, the Army announced an initial 180-day transition period restricting separations solely for body-composition failure. An appeal route through your unit remains available.
Refer to your unit ABCP counselor or recruiter for personal decisions.
Legacy archive tools (historical reference)
These calculators reflect historical Army methods. They are preserved for reference only.
Unit converters
WHtR itself is unit-neutral: enter cm for both values and the ratio is identical.
Popular guides
- Will I Pass the Army Height & Weight Test? — the complete guide
- How to Measure Your Waist for WHtR
- How to Measure Your Height
- Pre-Shipping Checklist for Recruits
- ABCP Process: What Happens If You Fail
- Army Directive 2026-13 Explained
Trust and verification
Methodology · Sources · Accuracy & Limitations · Editorial Policy · Report an Error
Found a calculation error or a regulation update we missed? Report it here — we read every report.
Frequently asked questions
Is the WHtR calculator the same as BMI?
No. WHtR uses waist and height only; BMI uses weight and height.
What if I am pregnant?
Pregnancy is an ABCP exemption; do not use this tool. Consult your unit medical personnel.
Do Guard and Reserve use the same standard?
Yes. Army Directive 2026-13 applies to the Regular Army, the Army National Guard, and the Army Reserve alike. The 0.55 threshold and the measurement protocol are the same; administrative scheduling details live with each soldier’s unit.
What about MEPS?
MEPS uses separate enlistment screening standards, distinct from the active-duty ABCP standard.
Is this the old Army body fat calculator or tape test?
No - those methods are retired. The height/weight screening tables and the tape-based body fat calculations were rescinded when the Army adopted WHtR in July 2026. For reference, this site keeps clearly labeled archive versions: the height and weight screening calculator and the single-site and multi-site tape body fat calculators.
Is this an official Army result?
No. Informational only — not an official ABCP determination.