HbA1c Calculator
Clinical Health Tool
HbA1c Calculator
Translate your glycated hemoglobin into real-world glucose values. Understand where you stand — at a glance.
Enter HbA1c value
Typical range: 4.0 – 14.0
%
Enter average glucose
From your CGM or daily readings
Reference Spectrum
Where do common readings fall on the scale?
5.0%
Normal
97 mg/dL
5.4 mmol/L
5.7%
Pre-D
117 mg/dL
6.5 mmol/L
6.5%
Diabetes
140 mg/dL
7.8 mmol/L
7.0%
Diabetes
154 mg/dL
8.6 mmol/L
8.0%
High
183 mg/dL
10.2 mmol/L
10.0%
Very High
240 mg/dL
13.4 mmol/L
