Current Army standard · effective July 1, 2026
The Army now uses waist-to-height ratio (WHtR) for ABCP compliance—not body-fat percentage.
Enter height and waist readings below. The calculator applies the official half-inch measurement rules and truncates the recorded ratio to three decimals.
01 / Current assessment
Private by design. Measurements are calculated in this browser and are not sent, saved, or added to the URL.
One reading gives a quick estimate. Three consistent readings produce a DA Form 5500-style calculation.
Complete the measurements to see the applicable next step.
Independent estimate only. An official Army assessment is performed and recorded by authorized personnel.
02 / Transparent math
No mystery score. The worksheet is a short chain of measurement normalization, averaging, division, and truncation.
Measure in socks without shoes. Round height to the nearest 0.5 inch.
70.24 in → 70.0 in
Measure horizontally through the navel and round every reading down to the nearest 0.5 inch.
38.49 in → 38.0 in
Record three readings and average them to three decimal places. Add a fourth when the first set contains a greater-than-1-inch outlier.
(38.0 + 38.5 + 38.5) ÷ 3 = 38.333
Divide the recorded average waist by recorded height. Do not round the ratio; disregard every digit after the third decimal.
0.549888 → 0.549 · meets standard
WHtR = average waist circumference ÷ height
Recorded result must be < 0.550
03 / Height lookup
Explore the half-inch screening table from the implementing guidance. Your averaged result still controls the calculation.
| Height | Max waist | Resulting ratio |
|---|---|---|
| 69.0 in | 37.5 in | 0.543 |
| 69.5 in | 38.0 in | 0.546 |
| 70.0 in | 38.0 in | 0.542 |
| 70.5 in | 38.5 in | 0.546 |
| 71.0 in | 39.0 in | 0.549 |
04 / July 2026 policy reset
Many online Army body-fat calculators became outdated overnight. The current directive controls wherever older guidance conflicts.
Policy note: No AFT score creates an exemption under Army Directive 2026-13. Existing pregnancy and postpartum exemptions remain in effect.
Open the official Army ABCP FAQ05 / Measurement procedure
A precise formula cannot rescue a bad measurement. The navel landmark, tape angle, tension, and repeated readings matter.
Stand on a flat surface in socks without shoes, looking forward with chin parallel to the floor.
Measure the outermost waist circumference horizontally through the belly button. Do not substitute the natural waist.
Use a non-stretch fiberglass tape. It should contact the skin without compressing underlying tissue.
Round each reading down to 0.5 inch. If one normalized reading differs by more than 1 inch, take a fourth and use the closest three.
This method was rescinded July 1, 2026. It is included for historical records and old search intent only. Do not use its percentage or age/sex limits to decide current Army compliance.
Enter weight and abdomen circumference to reproduce the archived one-site estimate.
No current pass/fail status is produced.
The retired method rounded body weight to a whole pound, rounded abdomen circumference down to a half inch, then applied a sex-specific regression equation and reported a whole percentage.
View the inactive Army Directive 2023-11 record07 / Clear answers
Answers are based on the July 2026 directive, implementing guidance, DA Form 5500, and the official Army FAQ.
Not for current ABCP compliance. Army Directive 2026-13 made WHtR the sole authorized standard and discontinued height/weight tables, circumference-based body-fat tape tests, and supplemental body-fat methods used to challenge the result.
The recorded result must be less than—not equal to—0.550. A calculated 0.549888 is recorded as 0.549 and meets the standard. A recorded 0.550 does not.
No. The current WHtR benchmark is the same for male and female Soldiers and does not use age brackets. DA Form 5500 still records age and sex as administrative fields, but they do not change the 0.550 threshold.
The implementing guidance and July 2026 DA Form 5500 require three waist measurements. Each is rounded down to the nearest half inch, then the recorded readings are averaged. One or two values on this site are labeled provisional.
When one of the initial normalized readings differs by more than 1 inch from the others, take another measurement and use the three measurements with the least difference. The calculator detects that condition automatically.
No. Army Directive 2026-13 explicitly states that no AFT score exempts a Soldier from meeting the WHtR standard and rescinds the prior exemption directive.
An initial result that does not meet the standard requires a confirmation measurement on the same duty day by a different team before commander action. If the confirmation still does not meet the standard, ABCP enrollment and flagging follow under the current policy.
All Soldiers are measured at least twice per calendar year. The policy applies across the Regular Army, Army National Guard, U.S. Army Reserve, USMA cadets, and Senior ROTC cadets.
Yes. Metric values are converted to inches first, because the official recording rules are defined in half-inch increments. The audit trail shows the resulting recorded inch values so the conversion is transparent.
No. This independent utility is not operated by or affiliated with the U.S. Army or Department of Defense. Use it to prepare and check math; only an authorized measurement team and official record determine an Army result.
08 / Primary evidence
Last policy review: . Because this standard can change, official sources control over this calculator.