Convert HbA1c (Glycated Hemoglobin): IFCC mmol/mol to NGSP percent

How to convert HbA1c (Glycated Hemoglobin) from IFCC mmol/mol to NGSP percent?

To convert HbA1c (Glycated Hemoglobin) from IFCC mmol/mol to NGSP percent, subtract -23.519, then divide by 10.929.

Example conversions for HbA1c (Glycated Hemoglobin) from mmol/mol to %

1 mmol/mol = 2.243480648 %
2 mmol/mol = 2.334980328 %
3 mmol/mol = 2.426480007 %
4 mmol/mol = 2.517979687 %
5 mmol/mol = 2.609479367 %
6 mmol/mol = 2.700979047 %
7 mmol/mol = 2.792478726 %
8 mmol/mol = 2.883978406 %
9 mmol/mol = 2.975478086 %
10 mmol/mol = 3.066977766 %
11 mmol/mol = 3.158477445 %
12 mmol/mol = 3.249977125 %
13 mmol/mol = 3.341476805 %
14 mmol/mol = 3.432976485 %
15 mmol/mol = 3.524476164 %
16 mmol/mol = 3.615975844 %
17 mmol/mol = 3.707475524 %
18 mmol/mol = 3.798975204 %
19 mmol/mol = 3.890474883 %
20 mmol/mol = 3.981974563 %
21 mmol/mol = 4.073474243 %
22 mmol/mol = 4.164973923 %
23 mmol/mol = 4.256473602 %
24 mmol/mol = 4.347973282 %
25 mmol/mol = 4.439472962 %
26 mmol/mol = 4.530972642 %
27 mmol/mol = 4.622472321 %
28 mmol/mol = 4.713972001 %
29 mmol/mol = 4.805471681 %
30 mmol/mol = 4.896971361 %
31 mmol/mol = 4.98847104 %
32 mmol/mol = 5.07997072 %
33 mmol/mol = 5.1714704 %
34 mmol/mol = 5.26297008 %
35 mmol/mol = 5.354469759 %
36 mmol/mol = 5.445969439 %
37 mmol/mol = 5.537469119 %
38 mmol/mol = 5.628968799 %
39 mmol/mol = 5.720468478 %
40 mmol/mol = 5.811968158 %
41 mmol/mol = 5.903467838 %
42 mmol/mol = 5.994967518 %
43 mmol/mol = 6.086467197 %
44 mmol/mol = 6.177966877 %
45 mmol/mol = 6.269466557 %
46 mmol/mol = 6.360966237 %
47 mmol/mol = 6.452465916 %
48 mmol/mol = 6.543965596 %
49 mmol/mol = 6.635465276 %
50 mmol/mol = 6.726964956 %

What is HbA1c?

HbA1c (glycated hemoglobin) reflects average blood glucose levels over the past 2-3 months. It is a key marker for diabetes diagnosis and management.

NGSP vs IFCC units

NGSP reports HbA1c as a percentage (%), commonly used in the US. IFCC reports in mmol/mol, used in most other countries. The conversion uses the master equation: IFCC = (NGSP - 2.152) x 10.929.

Common conversions for HbA1c (Glycated Hemoglobin)

Here’s a list to quickly select the most commonly used converters for hba1c: