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Faraday's Electrolysis Mass Deposited Calculator

m = (M/nF)·I·t — mass deposited by electrolysis.

Calculates the mass of substance deposited or dissolved during electrolysis using Faraday's laws from current, time, molar mass, and electron count.

Published Last reviewed 1 min read

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Enter values and click Calculate to see results.
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How to use this calculator

  1. Fill in the inputs above using the units you already have.
  2. Values update automatically as you type — no submit button needed.
  3. Hover any result row for the underlying formula and intermediate values.

Formula

m = (M × I × t) / (n × F); F = 96485 C/mol

In depth

Calculates the mass of substance deposited or dissolved during electrolysis using Faraday's laws from current, time, molar mass, and electron count.