BF · BodyLens
ArmyTDEEBMIBody Fat Chart
UPDATED FOR ARMY DIRECTIVE 2026-13

Army Body Fat Calculator

Check the current U.S. Army body composition standard using waist-to-height ratio (WHtR). The Army replaced its previous height/weight tables and tape-test body-fat formulas in July 2026.

Current rule: waist at the navel ÷ height. A recorded result below 0.550 passes; 0.550 or higher does not.
Measure at the navel. Keep the tape horizontal and snug without compressing the skin. Official Army assessments use trained measurement teams.
RECORDED WAIST-TO-HEIGHT RATIO
0.485
MEETS CURRENT ARMY STANDARD

The July 2026 standard requires a recorded WHtR below 0.550. The Army truncates after three decimal places rather than rounding.

To remain below 0.550 at this height, waist circumference must be under 38.5 in.

How the 2026 Army calculation works

  1. Measure your standing height.
  2. Measure waist circumference at the navel using the same unit.
  3. Divide waist by height.
  4. Keep three decimal places by truncating additional digits. Do not round.
Army WHtR formulawaist circumference ÷ heightExample: 38 in ÷ 70 in = 0.542857… → recorded as 0.542 → meets the standard.

What changed from the old Army tape test?

Search results and older calculators may still ask for sex, age, body weight, neck circumference, or hip circumference. Those inputs belonged to earlier Army body-fat estimation methods. Army Directive 2026-13 made WHtR the sole authorized body composition assessment and removed fitness-test exemptions.

Previous methodsHeight/weight tables, circumference body-fat equations, supplemental assessments
Current methodOne standard for all Soldiers: waist-to-height ratio below 0.550

Official sources

This calculator reflects the policy announced July 7, 2026. Always follow your unit's official measurement and confirmation process.

Frequently asked questions

What is the current Army body composition standard?

Army Directive 2026-13 uses waist-to-height ratio as the sole body composition assessment. A recorded WHtR below 0.550 meets the standard.

Does the Army still use the neck and waist tape test?

No. In July 2026, the Army rescinded previous body-fat assessment methods and replaced them with waist-to-height ratio.

How do I calculate Army waist-to-height ratio?

Measure waist circumference at the navel and divide it by height using the same unit. The recorded result is truncated to three decimal places, not rounded.

Does an AFT score provide an exemption?

No. Under the July 2026 policy, all Soldiers must meet the WHtR standard regardless of Army Fitness Test score.

Independent educational tool. Not affiliated with or endorsed by the U.S. Army or Department of Defense. Only an official Army assessment determines compliance.

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