Solutions

Blood Sugar Converter

Medical-Grade Accuracy

Blood Sugar Unit Converter

Instantly convert glucose readings between mg/dL and mmol/L with professional precision. Track your levels and understand your diabetes management better.

100K+ Conversions
99.9% Accuracy
180+ Countries

Instant Converter

mg/dL
mmol/L

Common Values (mg/dL):

Glucose Level Analysis

-- mg/dL
Low Normal Pre-diabetes Diabetes
Enter a value to see analysis

Reference Ranges

Normal
70-99 mg/dL 3.9-5.5 mmol/L
Prediabetes
100-125 mg/dL 5.6-6.9 mmol/L
Diabetes
≥126 mg/dL ≥7.0 mmol/L

A1C Estimator

-- %
A1C (%) = (Average Glucose + 46.7) / 28.7

Understanding Blood Sugar

Why Convert?

Different countries use different units. USA uses mg/dL while most other countries use mmol/L. Understanding both helps when traveling or reading international guidelines.

The Formula

To convert mg/dL to mmol/L, divide by 18.0182. To convert mmol/L to mg/dL, multiply by 18.0182. This converter handles the math instantly.

Target Ranges

Target glucose levels vary by timing and individual factors. Always consult your healthcare provider for personalized targets based on your condition.

Testing Times

Common testing times include fasting (8+ hours), before meals, 2 hours after meals, and before bed. Each has different target ranges.

Recent Conversions

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Easy Blood Sugar Tracking-On-The-Go

No More Working by Hand

All you have to do is put in your blood sugar value, choose your current unit and then press Convert. Just in a few seconds, you will view the precise outcome, no formulas, no stress, but only precision.

Multidevice Designs

Regardless of which smartphone, tablet, or computer you have, using a converter is a necessity that is accessible to you wherever you go. It is the ideal sidekick of people with diabetes or people who monitor their fitness or those that are health conscious.

Multidevice Designs

Regardless of which smartphone, tablet, or computer you have, using a converter is a necessity that is accessible to you wherever you go. It is the ideal sidekick of people with diabetes or people who monitor their fitness or those that are health conscious.

You Can Believe in Good Precision

We have formulas that are internationally recognized to be medically accurate and our conversions are always accurate. It would translate to having improved decision-making when it comes to dealing with your health and reduced errors.

Know More, Worry Less

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