Question: what is the normal blood sugar level for a 12 year old?
Answer: From 90 to 150 mg/dL (5.0 to 8.3 mmol/L) for children, 13 to 19 years old. From 100 to 180 mg/dL (5.5 to 10.0 mmol/L) for children, 6 to 12 years old. From 110 to 200 mg/dL (6.1 to 11.1 mmol/L) for children under 6 years old.