what is normal range for blood sugar test

The normal range for blood sugar levels varies depending on the type of test and whether you are fasting or not. Here are the general guidelines:

• Fasting Blood Sugar Test:

  • Normal: Less than 100 mg/dL
  • Prediabetes: 100–125 mg/dL
  • Diabetes: 126 mg/dL or higher

• Random Blood Sugar Test:

  • Normal: Less than 140 mg/dL
  • Prediabetes: 140–199 mg/dL
  • Diabetes: 200 mg/dL or higher

• A1C Test:

  • Normal: Below 5.7%
  • Prediabetes: 5.7% to 6.4%
  • Diabetes: 6.5% or above

These ranges are used to diagnose and monitor diabetes and prediabetes. Always consult with a healthcare professional for personalized advice and interpretation of your results.