Vs Ag/AgCl (sat. KCl) to vs SHE
Type a value in V vs Ag/AgCl to get it in V vs SHE instantly.
That is −0.003 V vs SHE, −0.244 V vs SCE and −0.2 V vs Ag/AgCl.
Convert the other way: V vs SHE to V vs Ag/AgCl
What it means
Where is that on the potential scale?
At 25 °C. Reference potentials shift with temperature and filling solution (Ag/AgCl in 3 M KCl is 0.210 V, saturated 0.197 V); junction potentials add a few mV.
The math
How to convert V vs Ag/AgCl to V vs SHE
E(SHE) = E(ref) + E°(ref): SCE +0.241 V, Ag/AgCl +0.197 V, Hg/HgO +0.098 V. E(RHE) = E(SHE) + 0.05916 × pH.
Example: -0.2 V vs Ag/AgCl = -0.003 V vs SHE.
RHE values on this page are for pH 14 (1 M KOH). Other references do not depend on pH.
Every unit
That potential against every reference
Tables
V vs Ag/AgCl to V vs SHE conversion table
| V vs Ag/AgCl | V vs SHE |
|---|---|
| -1 V vs Ag/AgCl | -0.803 V vs SHE |
| -0.8 V vs Ag/AgCl | -0.603 V vs SHE |
| -0.6 V vs Ag/AgCl | -0.403 V vs SHE |
| -0.4 V vs Ag/AgCl | -0.203 V vs SHE |
| -0.2 V vs Ag/AgCl | -0.003 V vs SHE |
| 0 V vs Ag/AgCl | 0.197 V vs SHE |
| 0.2 V vs Ag/AgCl | 0.397 V vs SHE |
| 0.4 V vs Ag/AgCl | 0.597 V vs SHE |
| 0.6 V vs Ag/AgCl | 0.797 V vs SHE |
| 0.8 V vs Ag/AgCl | 0.997 V vs SHE |
| 1 V vs Ag/AgCl | 1.197 V vs SHE |
| 1.2 V vs Ag/AgCl | 1.397 V vs SHE |
V vs SHE to V vs Ag/AgCl conversion table
| V vs SHE | V vs Ag/AgCl |
|---|---|
| -1 V vs SHE | -1.197 V vs Ag/AgCl |
| -0.8 V vs SHE | -0.997 V vs Ag/AgCl |
| -0.6 V vs SHE | -0.797 V vs Ag/AgCl |
| -0.4 V vs SHE | -0.597 V vs Ag/AgCl |
| -0.2 V vs SHE | -0.397 V vs Ag/AgCl |
| 0 V vs SHE | -0.197 V vs Ag/AgCl |
| 0.2 V vs SHE | 0.003 V vs Ag/AgCl |
| 0.4 V vs SHE | 0.203 V vs Ag/AgCl |
| 0.6 V vs SHE | 0.403 V vs Ag/AgCl |
| 0.8 V vs SHE | 0.603 V vs Ag/AgCl |
| 1 V vs SHE | 0.803 V vs Ag/AgCl |
| 1.2 V vs SHE | 1.003 V vs Ag/AgCl |
Quick answers
Quick answers
- How many V vs SHE is 1 V vs Ag/AgCl?
- 1 V vs Ag/AgCl is 1.197 V vs SHE.
- How many V vs SHE is 10 V vs Ag/AgCl?
- 10 V vs Ag/AgCl is 10.197 V vs SHE.
- How many V vs SHE is -0.2 V vs Ag/AgCl?
- -0.2 V vs Ag/AgCl is -0.003 V vs SHE.
The units
About these units
Vs Ag/AgCl (sat. KCl) (V vs Ag/AgCl)
Against silver/silver chloride in saturated KCl: +0.197 V vs SHE.
Vs SHE (V vs SHE)
Against the standard hydrogen electrode (also NHE).
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