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electronvolt to kilowatt-hour

Live electronvolt (eV) to kilowatt-hour (kWh) converter. Plus a 10-value reference table and FAQs.

From eV

electronvolt

To kWh

kilowatt-hour

1 eV = 4.45e-26kWh

Conversion table

Ten sample values from electronvolt to kilowatt-hour. Use the converter above for arbitrary values.

electronvolt (eV)	→	kilowatt-hour (kWh)
0.001 eV	→	4.4505e-29 kWh
0.01 eV	→	4.4505e-28 kWh
0.1 eV	→	4.4505e-27 kWh
0.5 eV	→	2.2252e-26 kWh
1 eV	→	4.4505e-26 kWh
2 eV	→	8.9010e-26 kWh
5 eV	→	2.2252e-25 kWh
10 eV	→	4.4505e-25 kWh
100 eV	→	4.4505e-24 kWh
1,000 eV	→	4.4505e-23 kWh

About the electronvolt

Energy of 1 e⁻ accelerated through 1 V. Particle physics.

About the kilowatt-hour

1000 Wh. Electricity bills.

How electronvolt to kilowatt-hour conversion works

Both units belong to Energy. Unitbox first expresses the input in the category reference unit (J), then expresses that same quantity in kilowatt-hour.

The right unit depends on the convention used by your industry, country, instrument, or source document.

Reference value1 eV = 4.450491e-26 kWh

CalculationBrowser-side, using Unitbox's shared unit data

Review noteFor safety-critical work, verify against the governing standard or instrument manual.

Unit definitions and conversion factors are maintained in the Unitbox methodology. Last reviewed with the current conversion dataset.