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Both calculators run independently — change the inputs on either side to compare results.

Molarity Calculator

Computes the molarity of a solution from the mass of solute, its molecular weight, and the solution volume. Use it when preparing reagents, buffers, or standards in the lab.

Mass of Solute (g)

Molecular Weight (g/mol)

Solution Volume (L)

Temperature (°C)

Fill in the required fields to see your result.

Chemistry

Normality Calculator

Calculate the normality of a solution by dividing gram equivalents of solute by solution volume. Used in acid-base titrations and redox reactions where equivalents matter more than moles.

Gram equivalents (eq)

Volume of solution (L)

Fill in the required fields to see your result.

Key differences

	Molarity Calculator	Normality Calculator
Category	Chemistry	Chemistry
Inputs required	4	2
Result	Molarity (M)	Normality (N)
What it does	Computes the molarity of a solution from the mass of solute, its molecular weight, and the solution volume. Use it when preparing reagents, buffers, or standards in the lab.	Calculate the normality of a solution by dividing gram equivalents of solute by solution volume. Used in acid-base titrations and redox reactions where equivalents matter more than moles.