Convert Hartrees (Eh) to Electron Volts (eV)
Switching between Eh and eV is a frequent Energy task. To do it, simply multiply the value by 27.214386.
Formula
1 Eh = 27.214386 eV
To convert Eh to eV, multiply the value by 27.214386.
Conversion Table
| Hartrees (Eh) | Electron Volts (eV) |
|---|---|
| 0.01 Eh | 0.2721 eV |
| 0.1 Eh | 2.7214 eV |
| 0.5 Eh | 13.6072 eV |
| 1 Eh | 27.2144 eV |
| 2 Eh | 54.4288 eV |
| 3 Eh | 81.6432 eV |
| 5 Eh | 136.0719 eV |
| 10 Eh | 272.1439 eV |
| 15 Eh | 408.2158 eV |
| 20 Eh | 544.2877 eV |
| 25 Eh | 680.3597 eV |
| 50 Eh | 1360.7193 eV |
| 100 Eh | 2721.4386 eV |
| 250 Eh | 6803.5966 eV |
| 500 Eh | 13607.1932 eV |
| 1000 Eh | 27214.3864 eV |
| 2500 Eh | 68035.966 eV |
| 5000 Eh | 136071.932 eV |
| 10000 Eh | 272143.8639 eV |
| 50000 Eh | 1360719.3196 eV |
Common Eh to eV Examples
- 1 Eh = 27.2144 eV
- 5 Eh = 136.0719 eV
- 10 Eh = 272.1439 eV
- 25 Eh = 680.3597 eV
- 50 Eh = 1360.7193 eV
- 100 Eh = 2721.4386 eV
- 500 Eh = 13607.1932 eV
- 1000 Eh = 27214.3864 eV
Frequently Asked Questions
Can I do Eh to eV conversions mentally?
For rough estimates, round 27.214386 to a simpler number. For precise results, use the full ratio with a calculator.
Is 100 Eh more than 50 eV?
Multiply 100 by 27.214386 to get the equivalent in eV, then compare with 50. The ratio determines which value is larger.
How accurate is the Eh to eV calculator?
The calculator uses the standard ratio 27.214386 and returns results to several decimal places, suitable for both casual and technical use.
Does temperature, humidity, or pressure affect Eh to eV results?
No. The conversion factor between Eh and eV is a fixed mathematical ratio and does not depend on environmental conditions.
What are common uses for converting Eh to eV?
Typical scenarios include travel, trade, engineering, science, and any situation where data is reported in Eh but needed in eV.
Which industries rely on Eh to eV conversions?
Logistics, manufacturing, scientific research, and international commerce all routinely move between Eh and eV.