VO₂ Max Percentile Calculator

Wearable estimates: Garmin and Apple Watch provide VO₂ max estimates — not laboratory measurements. Wearable estimates correlate moderately with lab values (r ≈ 0.78–0.85) but may over- or underestimate by 3–5 mL/kg/min.

Age group

Sex

VO₂ Max (mL/kg/min)

ACSM Classification

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ACSM classification table

Source: ACSM's Guidelines for Exercise Testing and Prescription, 11th ed. Values in mL/kg/min.

Category	Men 20–29	Men 40–49	Men 60–69	Women 20–29	Women 40–49	Women 60–69
Superior	≥55	≥47	≥38	≥50	≥40	≥32
Excellent	51–54	43–46	35–37	44–49	37–39	29–31
Good	45–50	38–42	31–34	38–43	32–36	26–28
Fair	38–44	33–37	26–30	31–37	27–31	22–25
Poor	≤37	≤32	≤25	≤30	≤26	≤21

Not medical advice: VO₂ max classifications are for educational reference only.

ACSM classification table

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