Milligram/Deciliter to Millimole/Liter Converter
Convert Milligram/Deciliter (mg/dL) to Millimole/Liter (mmol/L) instantly. 1 mg/dL = 0.055499 mmol/L.
Blood Sugar Converter
2 units available
1 mg/dL = 0.055499 mmol/L
Formula:
mmol/L = mg/dL × 0.0554994395With your value: 1 mg/dL = 0.05549944 mmol/L
Other Milligram/Deciliter to Millimole/Liter conversions
Milligram/Deciliter to Millimole/Liter Conversion Table
| Milligram/Deciliter (mg/dL) | Millimole/Liter (mmol/L) |
|---|---|
| 0.5 | 0.02775 |
| 1 | 0.055499 |
| 2 | 0.110999 |
| 5 | 0.277497 |
| 10 | 0.554994 |
| 15 | 0.832492 |
| 20 | 1.109989 |
| 25 | 1.387486 |
| 50 | 2.774972 |
| 100 | 5.549944 |
| 250 | 13.87486 |
| 500 | 27.74972 |
| 1000 | 55.499439 |
Millimole/Liter to Milligram/Deciliter Conversion Table
| Millimole/Liter (mmol/L) | Milligram/Deciliter (mg/dL) |
|---|---|
| 0.5 | 9.0091 |
| 1 | 18.0182 |
| 2 | 36.0364 |
| 5 | 90.091 |
| 10 | 180.182 |
| 15 | 270.273 |
| 20 | 360.364 |
| 25 | 450.455 |
| 50 | 900.91 |
| 100 | 1,801.82 |
| 250 | 4,504.55 |
| 500 | 9,009.1 |
| 1000 | 18,018.2 |
Where these values come from
Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.
Milligram/Deciliter (mg/dL)
Blood Sugar
mg/dL and mmol/L are related through the molar mass of glucose, 180.156 g/mol (1 mmol/L ≈ 18.0156 mg/dL).
Clinical reference ranges vary by laboratory. This conversion is arithmetic only and is not medical advice.
Source: IFCC recommendation on reporting glucose concentration; molar mass of D-glucose 180.156 g/mol
International Federation of Clinical Chemistry · Reviewed 2026-07-01
Millimole/Liter (mmol/L)
Blood Sugar
mg/dL and mmol/L are related through the molar mass of glucose, 180.156 g/mol (1 mmol/L ≈ 18.0156 mg/dL).
Clinical reference ranges vary by laboratory. This conversion is arithmetic only and is not medical advice.
Source: IFCC recommendation on reporting glucose concentration; molar mass of D-glucose 180.156 g/mol
International Federation of Clinical Chemistry · Reviewed 2026-07-01
How to Convert Milligram/Deciliter to Millimole/Liter
To convert from Milligram/Deciliter (mg/dL) to Millimole/Liter (mmol/L), multiply the value by 0.0554994395.
Formula: mmol/L = mg/dL × 0.0554994395
Reverse: mg/dL = mmol/L × 18.0182
Step-by-Step Example
- Start with your value in Milligram/Deciliter. For example: 5 mg/dL
- Multiply by the conversion factor: 5 x 0.0554994395
- The result is: 0.277497 mmol/L
About Milligram/Deciliter
Milligrams per deciliter (mg/dL) is the unit used in the US for measuring glucose levels in the blood.
Common uses: diabetes management, medical tests, health tracking.
About Millimole/Liter
Millimoles per liter (mmol/L) is the standard unit used in the UK, Canada, and many other countries for measuring blood glucose.
Common uses: clinical medicine, health monitoring.
Frequently Asked Questions
How many Millimole/Liter are in 1 Milligram/Deciliter?
There are exactly 0.0554994395 Millimole/Liter in 1 Milligram/Deciliter. This means the conversion factor from Milligram/Deciliter to Millimole/Liter is 0.0554994395.
What is the formula to convert Milligram/Deciliter to Millimole/Liter?
The formula to convert Milligram/Deciliter to Millimole/Liter is: mmol/L = mg/dL × 0.0554994395. For example, to convert 10 Milligram/Deciliter to Millimole/Liter, you would multiply 10 by 0.0554994395.
What is a Milligram/Deciliter?
Milligrams per deciliter (mg/dL) is the unit used in the US for measuring glucose levels in the blood.
What is a Millimole/Liter?
Millimoles per liter (mmol/L) is the standard unit used in the UK, Canada, and many other countries for measuring blood glucose.
What are the common uses of Milligram/Deciliter?
The Milligram/Deciliter is commonly used in diabetes management, medical tests, health tracking.
Related Blood Sugar Conversions
Cite this page
UnitConvertLab. (2026). Milligram/Deciliter to Millimole/Liter converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/mg_per_dl-to-mmol_per_l