Conversion Formula:
From: | To: |
mg/dL (milligrams per deciliter) and mmol/L (millimoles per liter) are common units used in medical and scientific measurements. Converting between these units requires knowing the molar mass of the substance being measured.
The calculator uses the conversion formula:
Where:
Explanation: The conversion factor of 10 accounts for the difference between deciliters (dL) and liters (L), while dividing by molar mass converts mass concentration to molar concentration.
Details: Accurate unit conversion is essential in medical diagnostics, laboratory testing, and pharmaceutical dosing where different regions and institutions may use different measurement units.
Tips: Enter the value in mg/dL and the molar mass of the substance in g/mol. Both values must be positive numbers. Common molar masses: Glucose = 180.16, Cholesterol = 386.65, Creatinine = 113.12.
Q1: Why is molar mass needed for conversion?
A: Molar mass is required to convert between mass concentration (mg/dL) and molar concentration (mmol/L) since different substances have different molecular weights.
Q2: What are some common molar masses used in medical conversions?
A: Glucose: 180.16 g/mol, Cholesterol: 386.65 g/mol, Creatinine: 113.12 g/mol, Urea: 60.06 g/mol.
Q3: When is this conversion typically used?
A: This conversion is commonly used in blood glucose monitoring, cholesterol measurements, renal function tests, and various biochemical analyses.
Q4: Are there any substances where this conversion doesn't apply?
A: The conversion formula applies to all substances, but the correct molar mass must be used for accurate results.
Q5: Why multiply by 10 in the formula?
A: The factor of 10 accounts for the conversion between deciliters (1 dL = 0.1 L) and liters in the concentration units.