Testosterone Calculator – Analyze Your T Levels & Normal Ranges

Low testosterone can result from aging (natural decline ~1%/year after 30), obesity, sleep deprivation, high stress, medications, or medical conditions. Consult a doctor for proper diagnosis.

Common symptoms: fatigue, reduced libido, erectile dysfunction, decreased muscle mass, weight gain (especially abdominal), mood changes, brain fog, reduced competitiveness or aggression.

Testosterone is measured via blood test, typically in the morning when levels are highest. Results are reported in ng/dL or nmol/L. Total testosterone includes bound and free testosterone.

Total testosterone includes all testosterone (bound and free). Free testosterone is biologically active. Free testosterone is more clinically relevant but both are measured.

TRT can be effective when properly managed by an endocrinologist. Side effects include acne, sleep apnea risk, prostate issues, and polycythemia. Regular monitoring is essential.

Resistance training, adequate sleep (7-9 hours), stress management, healthy weight maintenance, adequate zinc/vitamin D, reducing alcohol, and consistent exercise all support healthy testosterone.

Yes. Avoid excessive sugar and refined carbs. Ensure adequate calories, protein, zinc, and vitamin D. Healthy fats support hormone production. Obesity is associated with lower testosterone.

Yes. High testosterone (PCOS) or low testosterone can occur in women. If experiencing unusual symptoms (excessive hair growth, missed periods, fatigue), consult your doctor.