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HbA1c Converter
This is just to remind you that the HbA1c measurements have changed. Well, they were supposed to change everywhere but predictably this doesn't appear to be the case. Some people and some articles are still using the old measurements so it is important that we are aware of both.
Here is a table showing the current DCCT measurements, the proposed new IFCC measurements, and the average blood glucose measurements you can expect to be associated with each particular level of HbA1c
HbA1c (DCCT) Current measurement (%) |
HbA1c (IFCC) Measurement from June 2011 (mmol/mol) |
Average blood glucose level for this HbA1c, mmol/L |
6 |
42 |
7.0 (range 5.5-8.5) |
7 |
53 |
8.6 (range 6.8-10.3) |
8 |
64 |
10.2 (range 8.1-12.1) |
9 |
75 |
11.8 (range 9.4-13.9) |
10 |
86 |
13.4 (range 10.7-15.7) |
11 |
97 |
14.9 (range 12.0-17.5) |
12 |
108 |
16.5 (range 13.3-19.3) |
13 |
119 |
18.6 (range 14.6-21.1) |