What you provide
What you provide
- Cathode reduction potential expressed in V, using the same scenario as the other inputs
- Anode reduction potential expressed in V, using the same scenario as the other inputs
CHEMISTRY / ELECTROCHEMISTRY
Standard Cell Potential Calculator
Calculate standard galvanic-cell potential from tabulated reduction potentials. Inspect the equation, substituted values, assumptions, and result in one guided chemistry workspace.
- 01 Calculated in this tab
- 02 Values stay in this browser tab
- 03 Use boundary
Use boundary
Calculation path
Calculate standard galvanic-cell potential from tabulated reduction potentials. The page evaluates the displayed equation from your supplied values and presents both symbolic and substituted KaTeX working so the arithmetic can be checked.
Calculation pathE_cell=E_cathode-E_anode Conversion resultE_cell=E_cathode-E_anode
What you receive
What you receive
- Standard cell potential in V from the stated equation
- A symbolic formula plus substituted working with your values
- Visible assumptions, field guidance, and an authoritative learning reference
Use boundary
Choose the maximum decimal places shown. This does not increase source accuracy.
Potentials are standard reduction potentials at compatible reference conditions; spontaneity also depends on the written reaction direction.
Use internally consistent units and retain extra precision when carrying the result into another calculation.
Reviewed reference factors