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Unit converter

Energy Converter

Convert between joules, calories, kilocalories, kilowatt-hours, BTU, and electronvolts.

Kilojoules to Electronvolts

10 Kilojoules = 6.241509074 × 10²² Electronvolts
6.241509074 × 10²²

About these units

Kilojoules

The kilojoule equals 1,000 joules and is the metric unit for food energy in many countries and for mechanical work.

Electronvolts

The electronvolt is the energy an electron gains across a one-volt potential, about 1.602 × 10⁻¹⁹ joules. It's used in atomic and particle physics.

Conversion formula

To convert Kilojoule to Electronvolt, multiply the value by 6.241509074 × 10²¹.

Quick reference

KilojoulesElectronvolts
16.241509074 × 10²¹
21.248301815 × 10²²
53.120754537 × 10²²
106.241509074 × 10²²
1006.241509074 × 10²³

Frequently asked questions

How many Electronvolts are in one Kilojoule?
1 Kilojoule = 6.241509074 × 10²¹ Electronvolts.
How many Kilojoules are in one Electronvolt?
1 Electronvolt = 1.602176634 × 10⁻²² Kilojoules.

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