mg/mL to mM Calculator

Formula

To convert the concentration from mg/mL to mM (\(C(mM)\)):

\[ C(mM) = \frac{C(mg/ml)}{MW(g/mol)} \times 1000 \]

Where:

\(C(mM)\) is the concentration in millimolar (mM)
\(C(mg/ml)\) is the concentration in milligrams per milliliter (mg/mL)
\(MW(g/mol)\) is the molecular weight in grams per mole (g/mol)

What is Concentration in mM?

Concentration in millimolar (mM) is a unit of concentration that represents the number of millimoles of a substance in one liter of solution. It is a commonly used unit in chemistry and biochemistry to express the concentration of solutes in a solution.

Example Calculation 1

Let's assume the following values:

Concentration (\(C(mg/ml)\)) = 5 mg/mL
Molecular Weight (\(MW\)) = 180 g/mol

Using the formula:

\[ C(mM) = \frac{5}{180} \times 1000 \approx 27.78 \text{ mM} \]

The concentration is approximately 27.78 mM.

Example Calculation 2

Let's assume the following values:

Concentration (\(C(mg/ml)\)) = 10 mg/mL
Molecular Weight (\(MW\)) = 150 g/mol

Using the formula:

\[ C(mM) = \frac{10}{150} \times 1000 \approx 66.67 \text{ mM} \]

The concentration is approximately 66.67 mM.