Enter the amount of substance in moles and Faraday’s constant into the calculator to determine the electric charge in coulombs. This calculator can also evaluate any of the variables given the others are known.

Moles To Coulombs Formula

The following formula is used to calculate the conversion from moles to coulombs.

C = n * F

Variables:

  • C is the electric charge in coulombs (C)
  • n is the amount of substance in moles (mol)
  • F is Faraday’s constant (approximately 96485.33212 C/mol)

To calculate the electric charge in coulombs, multiply the amount of substance in moles by Faraday’s constant.

What is Moles To Coulombs?

Moles to Coulombs is a conversion process used in chemistry and physics to convert the amount of substance (measured in moles) to the amount of electric charge (measured in coulombs). This is typically done using Faraday’s constant, which represents the amount of electric charge per one mole of electrons. This conversion is important in various scientific calculations, particularly in the field of electrochemistry.

How to Calculate Moles To Coulombs?

The following steps outline how to calculate the Moles To Coulombs using the formula C = n * F.


  1. First, determine the amount of substance in moles (n).
  2. Next, determine Faraday’s constant (F).
  3. Next, gather the formula from above = C = n * F.
  4. Finally, calculate the electric charge in coulombs (C).
  5. After inserting the variables and calculating the result, check your answer with the calculator above.

Example Problem:

Use the following variables as an example problem to test your knowledge.

amount of substance in moles (n) = 2

Faraday’s constant (F) = 96485.33212 C/mol