eV to J
1 eV (eV) equals 1.6022×10⁻¹⁹ J (J). Type a value into either box below for an instant two-way conversion. For other units, use the full unit converter.
Chinese version: 电子伏转焦耳
Conversion factor
1 eV = 1.6022×10⁻¹⁹ J
Reverse: 1 J = 6.2415×10¹⁸ eV
eV to J conversion table
| eV | J | Detail |
|---|---|---|
| 1 | 1.6022×10⁻¹⁹ | 1 eV to J |
| 10 | 1.6022×10⁻¹⁸ | 10 eV to J |
| 100 | 1.6022×10⁻¹⁷ | 100 eV to J |
| 1,000 | 1.6022×10⁻¹⁶ | 1,000 eV to J |
| 1,000,000 | 1.6022×10⁻¹³ | 1,000,000 eV to J |
How to convert
To convert eV to J, multiply: J = eV × 1.6022×10⁻¹⁹
To convert J to eV, divide: eV = J ÷ 1.6022×10⁻¹⁹ (equivalently × 6.2415×10¹⁸).
Example: 1 eV × 1.6022×10⁻¹⁹ = 1.6022×10⁻¹⁹ J. The factor is derived from the international definition of each unit; results are shown to 4 significant figures.
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Disclaimer: conversion factors are derived from international unit definitions and results are for reference only. For trade settlement, engineering or legal documents, follow the contract or official metrology standards.