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Hormones

Salivary cortisol (late-night): convert ng/dL to nmol/L

nmol/L = ng/dL × 0.02759

Calculator

Enter a value in any unit and all other units fill in.

Conversion formulas

ng/dL → nmol/Lnmol/L = ng/dL × 0.02759
nmol/L → ng/dLng/dL = nmol/L × 36.25

Conversion table

Highlighted: values inside the adult reference range.

ng/dLnmol/L
200.5518
401.104
601.655
802.207
1002.759
1203.311
1403.862
1604.414
1804.966
2005.518
2206.07
2406.621

Reference range

0 – 101.5 ng/dL = 0 – 2.8 nmol/L

Source: Newcastle Hospitals Laboratories: Salivary cortisol · Last reviewed: 2026-10-19

Frequently asked questions

How do I convert Salivary cortisol (late-night) from ng/dL to nmol/L?

nmol/L = ng/dL × 0.02759. For example, 60 ng/dL equals 1.66 nmol/L.

How many nmol/L are 60 ng/dL?

60 ng/dL equal 1.66 nmol/L (Salivary cortisol (late-night)).

How do I convert Salivary cortisol (late-night) from nmol/L back to ng/dL?

ng/dL = nmol/L × 36.25.

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