Electronvolt to Attojoule
Convert Electronvolt to Attojoule instantly. Free online engineering unit converter with exact formula, conversion table and FAQ.
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Formula
aJ = eV × 0.160218
eV = aJ × 6.24151
Conversion table
| 1 eV | 0.160218 aJ |
| 5 eV | 0.801088 aJ |
| 10 eV | 1.60218 aJ |
| 20 eV | 3.20435 aJ |
| 50 eV | 8.01088 aJ |
| 100 eV | 16.0218 aJ |
| 500 eV | 80.1088 aJ |
| 1000 eV | 160.218 aJ |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is the Electronvolt (eV). An electronvolt is the energy gained by an electron across one volt.
What is the destination unit in this conversion?
The destination unit is the Attojoule (aJ). Attojoule is 1e-18 joule units.
How do I convert Electronvolt to Attojoule?
Multiply the Electronvolt value by 0.160218. For example, 10 eV × 0.160218 = 1.60218 aJ.
Is the Electronvolt to Attojoule conversion exact?
Yes. Both units belong to the same engineering measurement family (energy), so the ratio between them is a fixed, defined value rather than a measured approximation.
Where is this conversion commonly used?
It's used whenever a value expressed in Electronvolt needs to be compared with, or reported in, Attojoule, such as in engineering, scientific, or industrial calculations.
Can I convert Attojoule back to Electronvolt?
Yes. Multiply the Attojoule value by 6.24151 to get Electronvolt.
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About this conversion
This page converts Electronvolt (eV) to Attojoule (aJ) within the engineering converter.
An electronvolt is the energy gained by an electron across one volt. Attojoule is 1e-18 joule units.
The formula is aJ = eV × 0.160218, based on each unit's fixed relationship to the energy base unit.
The conversion is exact, since it relies on a fixed numerical ratio between the two units rather than a measured or approximate value.
Use the calculator above for instant results, or the table below for common Electronvolt values already converted to Attojoule.