Dilution Ratio Calculator

Enter any two values and the tool will calculate the dilution ratio. Also you will get the volumes of solution, water, and concentrate solute.

Final volume:

liter ▾

Dilution ratio:

Concentrate volume:

liter ▾

Final volume:

liter ▾

Related

Our dilution ratio calculator allows you to determine the exact ratio of solute to solvent in a solution. It also calculates the volumes of concentrate, water, and final solution, and provides equivalent values in different units.

How the Dilution Ratio Calculator Works:

Using the calculator is simple and straightforward. Just follow these steps:

Inputs:

Provide any two known quantities (e.g., solute volume, solvent volume, or final solution volume).
Click Calculate to get all related values.

Outputs:

Dilution ratio (solvent : solute)
Volume of solvent (water)
Volume of solute (concentrate)
Final solution volume
Equivalent units (e.g., ounces, liters, percent)

Formulas Used in Dilution Calculations:

The calculator uses standard formulas to compute dilution and related quantities:

Dilution Ratio = Solvent Volume : Solute Volume

Solute Volume = Final Volume / (Solvent Ratio + 1)

Solvent Volume = Solute Volume × Solvent Ratio

Example Calculation:

Suppose you have 10 liters of total solution, consisting of 2 liters of concentrate and 8 liters of water. Let’s determine the dilution ratio.

Step-by-Step:

Dilution Ratio = Solvent Volume / Solute Volume : 1

Dilution Ratio = 8 / 2 : 1

Dilution Ratio = 4 : 1

This means the solution has 4 parts solvent for every 1 part solute. Using the calculator, you can confirm the final solution volume and check other units automatically.

Key Dilution Parameters:

Solute Ratio	Always set to 1
Solvent Ratio	Any value greater than 0
Final Volume	Total volume of the diluted solution
Solute Volume	Volume of concentrate added
Solvent Volume	Volume of water or diluting agent added

FAQs:

Is Dilution Ratio the Same as Dilution Factor?

No. The dilution ratio is a simple solvent-to-solute ratio, while the dilution factor measures the change in solute concentration between the stock solution and final solution.