Calculator

Blood Sugar Converter.

The Blood Sugar Converter is a simple yet powerful tool that helps you interpret your blood glucose levels by converting between two commonly used units: mmol/L (millimoles per liter) and mg/dL (milligrams per deciliter).

Current Glucose
Converted Glucose

Glucose (mg/DL)100

Glucose (mmol/L)1800

Converted Glucose Levels
Body Fat Category

Extreme low level of Fat

< 2%

Essential Fat

2-5%

Athletes

6-13%

Fitness

14-17%

Average

18-24%

Obese

25% +

How to Use the Calculator

  • Select Measurement Unit: Choose the unit of measurement for your blood glucose level—either mmol/L or mg/dL.
  • Enter Blood Glucose Value: Input your blood glucose level in the selected unit.
  • Choose Conversion Unit: Select the unit you wish to convert your glucose level to.
  • View Results: Instantly see the converted value for your blood sugar level.

What’s a Healthy Range or Unhealthy Range?

For Non-Diabetics:

  • Fasting Blood Sugar:
    • 4.4–6.1 mmol/L (79–110 mg/dL)
  • Post-Meal Blood Sugar (Temporary Spike):
    • Up to 7.8 mmol/L (140 mg/dL)

For Diabetics (American Diabetes Association):

  • Before Meals:
    • 5.0–7.2 mmol/L (90–130 mg/dL)
  • After Meals:
    • Less than 10 mmol/L (180 mg/dL)

Why Use This Calculator?

  • Accurate Unit Conversion: Ensures you can easily compare blood glucose levels across different measurement systems.
  • Global Relevance: Supports both international and US measurement standards, making it ideal for travelers or expats.
  • Health Awareness: Understand if your blood sugar levels fall within a healthy range.
  • Ease of Use: Eliminates the complexity of manual conversions, especially with the formula 1 mmol/L = 18 mg/dL.