Career & Promotion

Army Body Composition Calculator

AD 2026-13

The waist-to-height ratio that replaced the height/weight tables and the tape test on 1 July 2026 — your ratio, your maximum waist, and what happens next.

Reviewed by Guilherme Correia, active-duty U.S. Air Force

Waist-to-height ratio · standard is under 0.55

0.514

Meets the standard

Recorded as 0.51. You have 2.50 in of waist to spare at 70 in tall — the line is 38.50 in.

Height

70 in

Waist (navel)

36.0 in

Max passing waist

< 38.50 in

Margin

2.50 in

Source: Army Directive 2026-13 (Army Body Composition Program and Standards), signed July 1, 2026, ¶5a(3): "less than and not equal to 0.55." Waist at the navel ÷ height, both in inches (army.mil, July 7, 2026). Your unit's measurement is the record — this is a planning tool.

Your measurements

Formula (¶5a(3), army.mil 7 Jul 2026): waist ÷ height = WHtR. Under 0.55 meets the standard; 0.55 or greater does not. Same line for every Soldier — no age or sex tables. The directive does not publish a rounding, clothing or exhale rule; follow your unit's G-1 instructions on the day.

You meet the standard — what the directive says happens

  • Your ratio is recorded on DA Form 5500 and in ATIS (¶5a(8)); every Soldier must have one recorded by September 29, 2026 (¶5a(9), 90 days from the directive).
  • You are measured at least twice per calendar year (¶5a(2)), and a commander may direct a measurement at any time they are concerned you do not meet the standard (¶5a(10)).
  • Commanders must allow at least 7 days between the AFT or CFT and the WHtR so one does not hurt the other (¶5a(6)).
  • A high AFT score no longer exempts anyone from the standard — AD 2025-17 is rescinded (¶5a(7)).

Army maximum waist by height (WHtR under 0.55)

Max waist = 0.55 × height. A tape reading below the figure meets the standard; the figure itself does not (¶5a(3)). One table for all ages and both sexes.

HeightInchesWaist must be under
4'10"5831.90 in
4'11"5932.45 in
5'0"6033.00 in
5'1"6133.55 in
5'2"6234.10 in
5'3"6334.65 in
5'4"6435.20 in
5'5"6535.75 in
5'6"6636.30 in
5'7"6736.85 in
5'8"6837.40 in
5'9"6937.95 in
5'10"7038.50 in
5'11"7139.05 in
6'0"7239.60 in
6'1"7340.15 in
6'2"7440.70 in
6'3"7541.25 in
6'4"7641.80 in
6'5"7742.35 in
6'6"7842.90 in
6'7"7943.45 in
6'8"8044.00 in

Timeline

  • July 1, 2026 — Army Directive 2026-13 signed by the Secretary of the Army; effective immediately (¶5).
  • July 7, 2026 — announced Army-wide (army.mil).
  • September 29, 2026 — every Soldier must have a WHtR recorded in ATIS (¶5a(9): 90 days from the directive).
  • About December 28, 2026 — end of HQDA's 180-day assessment; no separations for WHtR before it completes and further guidance is issued (¶5b(8)).
  • Within 2 years — G-1 folds the directive into AR 600-9 and AR 600-8-2; G-3/5/7 into AR 350-1 (¶6). The directive is rescinded when the revised regulations publish (¶7).

What the directive replaced

Height and weight screening tables are discontinued, and the circumference-based tape test (neck and waist, plus hip for women) and every other body-fat assessment are no longer authorized to challenge a WHtR result (¶5a, ¶5a(1)). Also rescinded: AD 2025-17 (AFT score body-fat exemption); AD 2023-11 (body fat assessment); AD 2023-08 (ACFT score exemption); DA Form 5501 (references d–g, ¶5a(7)–(8)). AR 600-9 still governs enrollment, counseling and administrative actions until it is rewritten (¶5b(7)).

Who it covers: the Regular Army, Army National Guard and Army Reserve, all USMA and Senior ROTC cadets, all retention actions, and all military schools and institutional training courses (¶3, ¶5). The policy is not retroactive (¶5).

How to plan against the line

  • Height is the lever you do not control — every inch of height adds 0.55 in of allowed waist. Measure height honestly, without shoes; your unit will.
  • Measure at the navel, not the belt line. Most people wear their belt below the navel; the Army measures at the navel, which is usually the larger number.
  • Use the 7-day rule. Commanders must give at least 7 days between the AFT/CFT and the WHtR (¶5a(6)). If you are asked to tape the day after the test, that is the paragraph to cite.
  • A near-line ratio is a coin flip. The standard is written to two decimals with no published rounding rule. If this calculator flags you within 0.005, treat yourself as over the line and build a half inch of margin.
  • Scoring your AFT? Use the fitness test calculator — and remember an AFT score no longer exempts you from the WHtR (¶5a(7)).

Unofficial result. Your unit records the official measurement under Army Directive 2026-13, including the same-day confirmation measurement.

Keep going

Army Directive 2026-13 (Army Body Composition Program and Standards), July 1, 2026 · army.mil announcement July 7, 2026

Results are estimates. Always verify with your finance office.

Reviewed by Guilherme Correia · Military Toolkit editorial

View Official Rate Table

Read the directive: armypubs.army.mil (ARN47030) · announcement: army.mil, 7 July 2026.