# pH to Molarity Calculator

 Molarity:

Free online pH to Molarity Calculator – Easily convert pH values to molarity just enter pH values and then click the calculate button.

## pH to Molarity Formula

To convert pH values to molarity, you can use the formula for calculating the molarity (mol/L) of a solution

• For strong Acid – M = 10^(-pH)
• For Strong Base – M = 10^(poH – 14)

Where M is the molarity of the solution in moles per liter (mol/L).

## How to Convert pH to Molarity?

To convert pH to molarity, you must know the relationship between pH and the concentration of hydrogen ions (H+) and hydroxide ions (OH-) in a solution.

Here are some specific examples of how to convert pH to molarity for different chemicals:

• Hydrochloric acid (strong acid): If the pH is 1, the [H+] = 10^-1 M. Since HCl dissociates completely, the molarity of HCl is also 0.1 M.
• Sodium hydroxide (strong base): If the pH is 13, the [OH-] = 10^-1 M. Since NaOH dissociates completely, the molarity of NaOH is also 0.1 M.

## pH to Molarity Conversion Chart

pH to molarity chart for strong acid