eV to kWh Converter - Electron Volt to Kilowatt-hour

Electron Volt (eV) to Kilowatt-hour (kWh)

Direct answer

1 eV = 4.45049065e-26 kWh

kWh = eV × 4.45049065e-26

Converter

Input

Result

4.45049065e-26kWh

kWh = eV × 4.45049065e-26

eV = kWh × 2.24694327e+25

Example: 10 eV = 10 × 4.45049065e-26 = 4.45049065e-25 kWh.

Express both eV and kWh in the same base unit J (joule), then cancel the shared base unit.

1
Rewrite eV in the base unit
$1 eV = 1.60217663 \times 1 0^{- 19} J$
2
Rewrite kWh in the base unit
$1 kWh = 3, 600, 000 J$
3
Forward conversion
$1 eV = \frac{1.60217663 \times 1 0 ^{- 19} J}{3 , 600 , 000 J} \times 1 kWh = \frac{1.60217663 \times 1 0 ^{- 19}}{3 , 600 , 000} kWh = 4.45049065 \times 1 0^{- 26} kWh$
4
Reverse conversion
$1 kWh = \frac{3 , 600 , 000 J}{1.60217663 \times 1 0 ^{- 19} J} \times 1 eV = \frac{3 , 600 , 000}{1.60217663 \times 1 0 ^{- 19}} eV = 2.24694327 \times 1 0^{25} eV$

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Guarded output

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1 eV = 4.45049065e-26 kWh.

10 eV = 4.45049065e-25 kWh.

100 eV = 4.45049065e-24 kWh.

Use kWh = eV × 4.45049065e-26.

1 kWh = 2.24694327e+25 eV.

Use the conversion factor and round the result to the precision required by your calculation.