Blood Sugar Calculator
Calculate and interpret blood glucose levels. Understand normal, prediabetes, and diabetes ranges for fasting and post-meal readings.
Blood Sugar Reference Ranges
| Timing | Normal | Prediabetes | Diabetes |
|---|---|---|---|
| Fasting | 70-99 mg/dL | 100-125 mg/dL | ≥126 mg/dL |
| 2 hours after meal | Less than 140 mg/dL | 140-199 mg/dL | ≥200 mg/dL |
| Random time | Less than 180 mg/dL | - | ≥200 mg/dL |
Important Notes
- This tool provides general information only and is not a substitute for professional medical advice.
- Always consult with a healthcare provider for accurate diagnosis and treatment.
- Blood sugar targets may vary based on individual health conditions, age, and other factors.
- If you have diabetes or suspect you might have it, work closely with your healthcare team.