Convert Attojoule to Joule (aJ to J)
Attojoule (aJ) and Joule (J) are both units of length. With the conversion form below, you can effortlessly and accurately convert attojoule to joule. This free online calculator tool makes it simple and easy to perform the conversion from aJ to J.

Attojoule (aJ) and Joule (J) are both units of length. With the conversion form above, you can effortlessly and accurately convert attojoule to joule. This free online calculator tool makes it simple and easy to perform the conversion from aJ to J.
What is Attojoule to Joule Conversion?
Attojoule (aJ) and joule (J) are both units used to measure energy, but they serve different purposes depending on the scale of the measurement. If you ever need to convert attojoule to joule, knowing the exact conversion formula is essential.
AJ to j Conversion Formula:
One Attojoule is equal to 1e-18 Joule.
Formula: 1 aJ = 1e-18 J
By using this conversion factor, you can easily convert any energy from attojoule to joule with precision.
How to Convert aJ to J?
Converting from aJ to J is a straightforward process. Follow these steps to ensure accurate conversions from attojoule to joule:
- Select the Attojoule Value: Start by determining the attojoule (aJ) value you want to convert into joule (J). This is your starting point.
- Multiply by the Conversion Factor: To convert attojoule to joule, multiply the selected aJ value by 1e-18. This factor is essential for accurately converting from a larger unit (aJ) to a much smaller unit (J).
- Illustration of Multiplication:
- 1 aJ = 1e-18 J
- 10 aJ = 1e-17 J
- 100 aJ = 1e-16 J
- Find the Conversion Result: The result of this multiplication is your converted value in joule unit. This represents the same energy but in a different unit.
- Save Your Joule Value: After converting, remember to save the result. This value represents the energy you initially measured, now expressed in joules.
- Alternative Method – Division: If you prefer not to multiply, you can achieve the same conversion by dividing the attojoule value by 1e+18. This alternative method also gives you the correct energy in joules.
- Illustration of Division:
- J = aj ÷ 1e+18
What is Energy?
Energy is a fundamental physical property that describes the ability of a system to do work. It is a key concept in science, engineering, and everyday life. Energy units are used to quantify this property and express how much work can be done by a system or how much heat is transferred from one syst...... (Read more on Energy).
What is Attojoule?
......(Read more on Attojoule).
What is Joule?
Joule (J): Understanding the Unit of Energy
The joule, represented by the symbol "J," is the unit of energy in the International System of Units (SI). It is named in honor of th......(Read more on Joule).
Some Attojoule to Joule conversions
- 0.1 aJ = 1e-19 Joule
- 0.2 aJ = 2e-19 Joule
- 0.3 aJ = 3e-19 Joule
- 0.4 aJ = 4e-19 Joule
- 0.5 aJ = 5e-19 Joule
- 0.6 aJ = 6e-19 Joule
- 0.7 aJ = 7e-19 Joule
- 0.8 aJ = 8e-19 Joule
- 0.9 aJ = 9e-19 Joule
- 1 aJ = 1e-18 Joule
- 2 aJ = 2e-18 Joule
- 3 aJ = 3e-18 Joule
- 4 aJ = 4e-18 Joule
- 5 aJ = 5e-18 Joule
- 6 aJ = 6e-18 Joule
- 7 aJ = 7e-18 Joule
- 8 aJ = 8e-18 Joule
- 9 aJ = 9e-18 Joule
- 10 aJ = 1e-17 Joule
- 20 aJ = 2e-17 Joule
- 30 aJ = 3e-17 Joule
- 40 aJ = 4e-17 Joule
- 50 aJ = 5e-17 Joule
- 60 aJ = 6e-17 Joule
- 70 aJ = 7e-17 Joule
- 80 aJ = 8e-17 Joule
- 90 aJ = 9e-17 Joule
- 100 aJ = 1e-16 Joule
Attojoule to Joule Examples
Example 1:
Convert 0.1 Attojoule to Joule.
Solution:
We know that one Attojoule is equivalent to 1e-18 Joule.
Therefore,
0.1 aJ = 0.1 x 1e-18 J.
0.1 aJ = 1e-19 J.
Hence, 0.1 Attojoule is approximately equal to 1e-19 Joule.
Example 2:
Convert 4 Attojoule to Joule.
Solution:
We know that one Attojoule is equivalent to 1e-18 Joule.
Therefore,
4 aJ = 4 x 1e-18 J.
4 aJ = 4e-18 J.
Hence, 4 Attojoule is approximately equal to 4e-18 Joule.
Example 3:
Convert 61 Attojoule to Joule.
Solution:
We know that one Attojoule is equivalent to 1e-18 Joule.
Therefore,
61 aJ = 61 x 1e-18 J.
61 aJ = 6.1e-17 J.
Hence, 61 Attojoule is approximately equal to 6.1e-17 Joule.
Example 4:
Convert 102 Attojoule to Joule.
Solution:
We know that one Attojoule is equivalent to 1e-18 Joule.
Therefore,
102 aJ = 102 x 1e-18 J.
102 aJ = 1.02e-16 J.
Hence, 102 Attojoule is approximately equal to 1.02e-16 Joule.
Example 5:
Convert 8287 Attojoule to Joule.
Solution:
We know that one Attojoule is equivalent to 1e-18 Joule.
Therefore,
8287 aJ = 8287 x 1e-18 J.
8287 aJ = 8.287e-15 J.
Hence, 8287 Attojoule is approximately equal to 8.287e-15 Joule.
Frequently Asked Questions
How do you convert aJ to J formula?
The main formula to convert aJ to J is to multiply aJ value by 1e-18.
There are 1e-18 Joule in 1 Attojoule.To convert from Attojoule to Joule, multiply your figure by 1e-18 (or divide by 1e+18).
What is the relation between Attojoule and Joule?
The relationship between Attojoule and Joule is given as follows: 1 aJ = 1e-18 J
What is the value of 1 Attojoule in equivalent Joule?
1 Attojoule energy is equivalent to 1e-18 Joule energy.
What is the attojoule in joule?
1 attojoule equals 1e-18 joules.
What is the value of 15 Attojoule in Joules?
We know that 1 Attojoule is equal to 1e-18 Joule, multiply 15 by 1e-18 Joule. Therefore, 15 J = 15 x 1e-18 J, 15 aJ = 1.5e-17 J. Hence, the value of 15 Attojoule in Joule is 1.5e-17 J.
What Energy is 1 J?
The Energy of 1 J spans 1e+18 Attojoule.
1 aJ how much joule?
1 Attojoule (aJ) corresponds to 1e-18 Joule (J).