Nernst Equation Calculator
Cell or electrode potential under non-standard conditions with the Nernst equation.
How to use the Nernst Equation Calculator
- Enter or select: Standard potential E°, Electrons transferred n, Reaction quotient Q, Temperature.
- The results (Potential E, ΔG) are calculated instantly as you type.
- Use “Copy link” to share the calculation with the same input values.
Formula
- E = E° − (RT/nF)·ln Q
- ΔG = −nFE