Electron-volt ↔ Joules
Calculate Electron-volt ↔ Joules instantly with the exact formula and a worked example.
Electron-volt ↔ Joules
Energy in electronvoltseV
Energy
1.6022×10⁻¹⁹ J
In joules
1.602177e-19J
Per mole of particles
96.4853kJ/mol
Photon wavelength
1239.842nm
Equivalent temperature
11604.5K
More about: Electron-volt ↔ Joules
What it calculates
The “Electron-volt ↔ Joules” calculator computes Energy in ×10⁻¹⁹ J from 1 parameter: energy in electronvolts (eV).
A standard physics formula used in educational and engineering tasks.
Example calculation
With parameters Energy in electronvolts = 1 eV the result is 1.6 ×10⁻¹⁹ J.
How to use
- Enter energy in electronvolts — each field above is adjustable with a slider.
- Energy (×10⁻¹⁹ J) is calculated automatically as you type.
- Check the worked example below to see the formula applied to real numbers.
- Copy the result or bookmark this calculator.
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FAQ
How is Electron-volt ↔ Joules calculated?
The Electron-volt ↔ Joules calculator computes Energy (in ×10⁻¹⁹ J) from energy in electronvolts. Enter your values above and the exact formula is applied instantly; a worked example with real numbers is shown below.
Is the Electron-volt ↔ Joules calculator free?
Yes. It is completely free, needs no signup, runs entirely in your browser, and sends no data to any server.
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