Testosterone-Science
for health and longevity
ANDROMAN
Last Updated
2025-09-26 14:18:01

Testosterone Risk Barometer

Low-T Risk Barometer

Enter your testosterone level.

Testosterone Level (nmol/L) ng/dL equivalent Classification Primary Characteristic Risk That Increases Additional Risks at This Level Evidence Quality
>32 >923 High Prostate enlargement risk, potential cardiovascular risks Potential negative cardiovascular effects Moderate
16-32 (Normal Range) 462-923 Normal Range PROTECTIVE: 42% reduced T2D risk (>15.6 nmol/L) Optimal physiological function maintained Strong - Multiple Meta-analyses
<16 <461 Below Normal Risk Threshold Type 2 diabetes risk increases (loss of metabolic protection) Beginning of metabolic dysfunction Strong - MAILES Study (n=1655)
<15 <433 Mild Deficiency Sexual dysfunction risk (libido, nocturnal erections) Reduced energy, fatigue symptoms begin Moderate - Cross-sectional Studies
<12 <346 Deficient/Low Bone health deterioration (osteoporosis, fracture risk 2x) Cardiovascular disease risk, metabolic syndrome, sexual dysfunction Strong - Multiple RCTs, EMAS Study
8-12 231-346 Borderline/Equivocal General health decline (obesity risk, sleep disturbances) Borderline hypogonadal symptoms may manifest Moderate - Clinical Guidelines
<10 <289 Moderate Deficiency Mood/cognitive decline (depression, concentration, sleep) Type 2 diabetes risk, insulin resistance, sleep quality issues Strong - Large Cross-sectional Studies
<8 <231 Low/Severely Low Severe metabolic dysfunction (5x diabetes risk, severe symptoms) Hot flashes, erectile dysfunction, bone fracture risk doubles Strong - Multiple Population Studies
<6.9 (248 ng/dL) <248 Diagnostic Hypogonadism Life-threatening complications (cardiovascular mortality) Complete hypogonadal syndrome, severe multi-system dysfunction Strong - Multiple Clinical Guidelines