Navy Body-Fat Standards: 26% for Males and 36% for Females
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The June 2026 Navy BCA maximum at Step 2 is 26% for males and 36% for females. Age is not used to select a different maximum in the current Guide-4 procedure.
Use the Navy Body Fat Calculator to apply Step 1 before interpreting either limit.
Current limits
| Guide-4 sex category | Maximum estimated BF% at Step 2 |
|---|---|
| Male | 26% |
| Female | 36% |
These are Step 2 limits. They do not mean every Sailor must complete a body-fat lookup. A Sailor at 0.5499 or less passes Step 1 and does not require Step 2.
Why older pages show age bands
Older Navy calculator articles commonly list:
- male limits increasing from 22% to 26% by age;
- female limits increasing from 33% to 36% by age.
That information is still repeated by high-authority calculator sites, which can make it look current. It is not the standard stated in the June 2026 Guide-4. Search visibility and domain popularity do not make an outdated rule operational.
CalculatorGeek should preserve old age-band language only in a clearly dated history section—not in the calculator result, metadata, quick answer, FAQ answer, or schema.
Step 1 and Step 2 are different decisions
| Question | Answer |
|---|---|
| Does 0.5499 or less use the 26%/36% table? | No. Step 1 is complete. |
| Does 0.5500 automatically mean NWS overall? | No. It triggers Step 2. |
| Does age change the Step 2 maximum? | Not under the June 2026 Guide-4. |
| Do neck or hip measurements change the limit? | They are not current Guide-4 inputs. |
What “26%” or “36%” means
The percentage is the value returned by the Navy’s sex-specific body-composition table or official PRIMS calculation. It is not necessarily the same number a smart scale, caliper test, DEXA scan, legacy circumference equation, or general online body-fat calculator returns.
Different methods estimate different constructs with different models and error profiles. The Navy decides compliance through its own procedure.
Accessions, retention, and historical sources
Historical military reports can be useful for understanding why services used weight-for-height screens and circumference equations. They must not be quoted as if their old accession or retention limits govern today. The user-supplied NCBI Bookshelf chapter discusses early-2000s policy and is best used as background.
For a current decision, use the latest MyNavyHR instruction, guides, NAVADMINs, official forms, and command guidance.
Frequently asked questions
What is the maximum Navy body fat for a 20-year-old male?
For current Step 2 under Guide-4, the male maximum is 26%; the page should not choose an older age band.
What is the maximum for a female over 40?
The current Step 2 maximum is 36%. Age does not select a separate limit in Guide-4.
If my general body-fat calculator says 25%, do I pass Navy BCA?
Not necessarily. Only the Navy’s official two-step method and recorded result determine BCA status.
Does the high-performance exemption raise these limits?
No. A qualifying PRT can affect the overall PFA outcome, but the BCA remains recorded NWS and FEP requirements remain. See the exemption guide.
Sources and review
- MyNavyHR Guide-4: current BCA limits and process
- NAVADMIN 264/25 fact sheet
- NCBI military standards chapter—historical context only
Current-policy check completed September 10, 2026.
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