Concentration Units Converter

Online units concentration calculator for converting between common concentration units (Wt%, Molality, Molarity, Mole fraction, and g solute/l solution). Requires mole weight of solvent and solute, and density of solution.

Calculator

Inputs

Mole Weight of Solvent (A) (g/mol)

Mole Weight of Solute (B) (g/mol)

Density of Solution (C) (g/ml)

Input Concentration Type

Input Concentration Value

Results

Weight Percent (Wt%)-- %

Molality-- mol/kg solvent

Molarity-- mol/liter solution

Mole Fraction-- mol solute/mol total

Grams solute/liter solution-- g/L

Descriptive Term	Parts of solvent required for 1 part of solute
Very soluble	< 1
Freely soluble	1 < 10
Soluble	10 < 30
Sparingly soluble	30 < 100
Slightly soluble	100 < 1000
Very slightly soluble	1000 < 10000
Practically insoluble (Insoluble)	> 10000