Molarity to pH Calculator


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

Molarity to pH Formula

To convert molarity to pH, you can use the formula for calculating the pH of a solution

pH = -log(M)

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

How to Convert Molarity to pH?

Step by Step solved molarity to ph scale

  • Determine the molarity (M) of the solution
  • Put Molarity values above the formula

For example, if the molarity is 0.001 M then calculate pH value.

pH = -log(0.001) = 3

So, The pH of the solution would be 3

Molarity to pH Table

0.00001 M5 ph0.0001 M4 ph
0.001 M3 ph0.01 M2 ph
0.1 M1 ph1.1 M-0.041 ph
1.2 M-0.079 ph1.3 M-0.114 ph
1.4 M -0.146 ph1.5 M -0.176 ph
1.6 M-0.204 ph1.7 M-0.230 ph
1.8 M-0.255 ph1.9 M-0.279 ph
2 M-0.301 ph2.5 M-0.398 ph
3 M -0.477 ph3.5 M-0.544 ph
4 M-0.602 ph4.5 M-0.653 ph
5 M-0.699 ph10 M-1 ph

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