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Heart & coagulation

NT-proBNP: convert pmol/L to pg/mL

pg/mL = pmol/L × 8.457

Calculator

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

Conversion formulas

pmol/L → pg/mLpg/mL = pmol/L × 8.457
pg/mL → pmol/Lpmol/L = pg/mL × 0.1182

Conversion table

Highlighted: values inside the adult reference range.

pmol/Lpg/mL
216.91
433.83
650.74
867.66
1084.57
12101.5
14118.4
16135.3
18152.2
20169.1
22186.1
24203
26219.9
28236.8
30253.7
32270.6

Reference range

0 – 14.78 pmol/L = 0 – 125 pg/mL

Source: NT-proBNP in the very old population (AugUR study), AHA/ESC rule-out cut-off · Last reviewed: 2026-10-14

Frequently asked questions

How do I convert NT-proBNP from pmol/L to pg/mL?

pg/mL = pmol/L × 8.457. For example, 8 pmol/L equals 67.7 pg/mL.

How many pg/mL are 8 pmol/L?

8 pmol/L equal 67.7 pg/mL (NT-proBNP).

How do I convert NT-proBNP from pg/mL back to pmol/L?

pmol/L = pg/mL × 0.1182.

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