T1D since day one โ real-time data from Nightscout. Every dip, climb, and in-range stretch.
Est. A1C
Time in Range
3.9โ10.0 mmol/L
90d Avg
mmol/L mean
Variability
std dev mmol/L
A1C Scale
Based on 90-day glucose average (ADAG formula)
Normal <5.7%
Pre-DM 5.7โ6.4%
Good 6.5โ6.9%
Fair 7โ7.9%
High โฅ8%
Time Distribution (24h)