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Hormones

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

ng/dL = nmol/L × 36.25

Calculator

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

Conversion formulas

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

Conversion table

Highlighted: values inside the adult reference range.

nmol/Lng/dL
0.518.12
136.25
1.554.37
272.49
2.590.62
3108.7
3.5126.9
4145
4.5163.1
5181.2
5.5199.4
6217.5
6.5235.6
7253.7

Reference range

0 – 2.8 nmol/L = 0 – 101.5 ng/dL

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

Frequently asked questions

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

ng/dL = nmol/L × 36.25. For example, 1.5 nmol/L equals 54.4 ng/dL.

How many ng/dL are 1.5 nmol/L?

1.5 nmol/L equal 54.4 ng/dL (Salivary cortisol (late-night)).

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

nmol/L = ng/dL × 0.02759.

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