Energy Converter
Result
... Attojoule = ... Joule
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Attojoule to Joule Converter
Use this page to convert attojoule values into joule, with background details, formulas, a worked example, and a quick conversion table.
Conversion formula
1 aJ = 1e-18 J
1 J = 1,000,000,000,000,000,000 aJ
Example: 120 aJ = 1.2e-16 J
Attojoule
Attojoule (aJ) is represented in this converter as 1e-18 joules.
History: Attojoule follows SI prefix conventions for scaling joules up or down by powers of ten.
Current use: Attojoule is useful in science, engineering, and technical energy comparisons.
Also written as aJ.
Joule
A joule is the work done by a force of one newton through one meter.
History: It is named after James Prescott Joule.
Current use: Joules are used in physics, engineering, and energy calculations.
Also written as J, joules.
Attojoule to Joule table
| Attojoule [aJ] | Joule [J] |
|---|
| 0.01 aJ | 1e-20 J |
| 0.1 aJ | 1e-19 J |
| 1 aJ | 1e-18 J |
| 2 aJ | 2e-18 J |
| 5 aJ | 5e-18 J |
| 10 aJ | 1e-17 J |
| 20 aJ | 2e-17 J |
| 50 aJ | 5e-17 J |
| 100 aJ | 1e-16 J |
