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Testosterone Unit Converter

Convert between common units for total, free, and bioavailable testosterone.

Total Testosterone

ng/dL600
ng/mL6
nmol/L20.8

Free / Bioavailable T

pg/mL100
ng/dL10
pmol/L346.7

Conversion factors used:

  • Total T: 1 ng/dL = 0.03467 nmol/L
  • Free T: 1 pg/mL = 3.467 pmol/L
  • Molar mass: ~288.42 g/mol