mmol/L ↔ mg/dL blood glucose conversion, plus HbA1c to estimated average glucose (eAG). Supports fasting, postprandial, and random glucose ranges. Essential for diabetes management. | No signup · All local processing
Clinical Precision · Works OfflineFormula: mg/dL = mmol/L × 18.018; mmol/L = mg/dL ÷ 18.018
Quick Reference:
| Test Type | Normal (mmol/L) | Normal (mg/dL) | Prediabetes | Diabetes |
|---|---|---|---|---|
| Fasting | <5.6 | <100 | 5.6-6.9 (100-125) | ≥7.0 (≥126) |
| 2h Postprandial | <7.8 | <140 | 7.8-11.0 (140-199) | ≥11.1 (≥200) |
| Random | <7.8 | <140 | — | ≥11.1 (≥200) |
| HbA1c | <5.7% | <5.7% | 5.7%-6.4% | ≥6.5% |
mmol/L (millimoles per liter) is the international standard used in most countries. mg/dL (milligrams per deciliter) is used in the US and a few others. Conversion: 1 mmol/L = 18.018 mg/dL.
HbA1c (glycated hemoglobin) reflects your average blood glucose over the past 2-3 months. It's the gold standard for diabetes diagnosis and long-term management — unaffected by a single meal.
No. This tool is for informational unit conversion and reference only. Always consult a healthcare professional for diagnosis and treatment.