Electronvolts to Kilojoules
1 eV ≈ 1.602 × 10⁻²² kJ. Edit either value to convert instantly.
Conversion formula
kJ = eV × (1.602176634 × 10⁻¹⁹) × (0.001)1 eV ≈ 1.60218 × 10⁻²² kJ
electronvolt (eV)
Electronvolt is a unit of energy: 1 eV = 1.602176634 × 10⁻¹⁹ J.
Source: BIPM, The International System of Units (SI), 9th edition
kilojoule (kJ)
Kilojoule is a unit of energy: 1 kJ = 1,000 J.
Source: BIPM, The International System of Units (SI), 9th edition
Conversion table
| eV | kJ |
|---|---|
| ≈ 1.60218 × 10⁻²² | |
| ≈ 3.20435 × 10⁻²² | |
| ≈ 8.01088 × 10⁻²² | |
| ≈ 1.60218 × 10⁻²¹ | |
| ≈ 2.40326 × 10⁻²¹ | |
| ≈ 3.20435 × 10⁻²¹ | |
| ≈ 4.00544 × 10⁻²¹ | |
| ≈ 4.80653 × 10⁻²¹ | |
| ≈ 6.40871 × 10⁻²¹ | |
| ≈ 7.20979 × 10⁻²¹ |
| eV | kJ |
|---|---|
| ≈ 8.01088 × 10⁻²¹ | |
| ≈ 9.61306 × 10⁻²¹ | |
| ≈ 1.12152 × 10⁻²⁰ | |
| ≈ 1.28174 × 10⁻²⁰ | |
| ≈ 1.44196 × 10⁻²⁰ | |
| ≈ 1.60218 × 10⁻²⁰ | |
| ≈ 2.40326 × 10⁻²⁰ | |
| ≈ 2.56348 × 10⁻²⁰ | |
| ≈ 2.7237 × 10⁻²⁰ | |
| ≈ 2.88392 × 10⁻²⁰ |
Frequently asked questions
How many kilojoules are in 1 electronvolt?
1 eV ≈ 1.602 × 10⁻²² kJ. kJ = eV × (1.602176634 × 10⁻¹⁹) × (0.001)
How do I convert eV to kJ?
kJ = eV × (1.602176634 × 10⁻¹⁹) × (0.001)
Is 1 electronvolt bigger than 1 kilojoule?
1 eV ≈ 1.602 × 10⁻²² kJ.
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