pH CALCULATOR


Calculate the pH of a solution of known concentration below.

Select the chemical in solution:

Concentration Method:

If known, enter the concentration for your application directly.

Concentration of solution (molarity):

Weight Method:

If the chemical is a solid, enter the weight of the chemical and the total volume of your application.
Weight of acid or base (grams):
Total volume of solution (liters):

Volume Method:

If the chemical is a liquid, enter the volume of the chemical, its concentration, and the total volume of your application.

Concentration of acid or base being added (molarity):
Volume of acid or base (liters):
Total volume of solution including acid/base (liters):