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Hormones

Growth hormone: convert ng/mL to pmol/L

pmol/L = ng/mL × 45.2

Calculator

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

Conversion formulas

ng/mL → pmol/Lpmol/L = ng/mL × 45.2
pmol/L → ng/mLng/mL = pmol/L × 0.02212

Conversion table

Highlighted: values inside the adult reference range.

ng/mLpmol/L
290.4
4180.8
6271.2
8361.6
10452
12542.4
14632.8
16723.2
18813.6
20904

Reference range

0.05 – 8 ng/mL = 2.26 – 361.6 pmol/L

Source: MedlinePlus (NLM): Growth hormone test · Last reviewed: 2026-10-14

Frequently asked questions

How do I convert Growth hormone from ng/mL to pmol/L?

pmol/L = ng/mL × 45.2. For example, 4 ng/mL equals 181 pmol/L.

How many pmol/L are 4 ng/mL?

4 ng/mL equal 181 pmol/L (Growth hormone).

How do I convert Growth hormone from pmol/L back to ng/mL?

ng/mL = pmol/L × 0.02212.

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