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Calculators › Testosterone

Testosterone: ng/dL to nmol/L

1 ng/dL = 0.034672 nmol/L

Reference only. These conversions are arithmetic, not medical advice. Reference ranges differ between laboratories, and results should be interpreted by a clinician alongside the lab's own reported units and ranges.

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Conversion table

ng/dLnmol/L
100 ng/dL3.4672 nmol/L
200 ng/dL6.9343 nmol/L
300 ng/dL10.4015 nmol/L
400 ng/dL13.8687 nmol/L
500 ng/dL17.3358 nmol/L
600 ng/dL20.803 nmol/L
700 ng/dL24.2702 nmol/L
800 ng/dL27.7373 nmol/L
900 ng/dL31.2045 nmol/L
1000 ng/dL34.6717 nmol/L

Going the other way, 1 nmol/L = 28.842 ng/dL.

Why this conversion needs the substance

ng/dL measures mass; nmol/L measures amount of substance. Converting between them needs the molar mass of the thing being measured — for testosterone that is 288.42 g/mol. That is why a generic converter can't do it, and why every analyte has a different factor.

Jotal works this out from molar mass rather than a stored factor, so write testosterone 600 ng/dL in nmol/L and it answers 20.803 nmol/L. Leave the substance out and it deliberately returns nothing rather than guessing.

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