Convert Attojoule to Watt-second (aJ to Ws)
Attojoule (aJ) and Watt-second (Ws) are both units of energy. With the conversion form below, you can effortlessly and accurately convert attojoule to watt-second. This free online calculator tool makes it simple and easy to perform the conversion from aJ unit to the Ws unit.
Attojoule to Watt-second conversion
Attojoule to Watt-second Conversion Formula
One Attojoule is equal to 1e-18 Watt-second.
Formula: 1 aJ = 1e-18 Ws
By using this conversion factor, you can easily convert any energy measurement from attojoule unit to watt-second unit with precision.
How to Convert aJ to Ws?
Converting from aJ to Ws is a straightforward process. Follow these steps to ensure accurate conversions from attojoule to watt-second:
- Select the Attojoule Value: Start by determining the attojoule (aJ) value you want to convert into watt-second (Ws). This is your starting point.
- Multiply by the Conversion Factor: To calculate attojoule to equivalent watt-second amount, multiply the selected aJ value by 1e-18.
- Illustration of Multiplication:
- 1 aJ = 1e-18 Ws
- 10 aJ = 1e-17 Ws
- 100 aJ = 1e-16 Ws
- Find the Conversion Result: The result of this multiplication is your converted value in watt-second unit. This represents the same energy but in a different unit.
- Save Your Watt-second Value: After converting, remember to save the result. This value represents the energy you initially measured, now expressed in watt-seconds.
- 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 watt-seconds.
- Illustration of Division:
- Ws = aj ÷ 1e+18
What is Attojoule?
The attojoule (symbol: aJ) is an extremely small unit of energy in the International System of Units (SI). It is equal to one quintillionth of a joule, making it u......(Read more on Attojoule).
What is Energy?
Energy is one of the most fundamental concepts in science, engineering, and everyday life. It is the capacity to perform work, produce heat, create motion, or cause physical and chemical changes. From powering homes and vehicles to operating electronic devices and industrial machinery, energy plays ...... (Read more on Energy).
What is Watt-second?
Watt-Second (Ws): Understanding a Unit of Energy
The Watt-Second, often abbreviated as "Ws" or "Joule (J)," is a unit of energy in the International System of Units (S......(Read more on Watt-second).
Some Attojoule to Watt-second conversions
- 0.1 aJ = 1e-19 Ws
- 0.2 aJ = 2e-19 Ws
- 0.3 aJ = 3e-19 Ws
- 0.4 aJ = 4e-19 Ws
- 0.5 aJ = 5e-19 Ws
- 0.6 aJ = 6e-19 Ws
- 0.7 aJ = 7e-19 Ws
- 0.8 aJ = 8e-19 Ws
- 0.9 aJ = 9e-19 Ws
- 1 aJ = 1e-18 Ws
- 2 aJ = 2e-18 Ws
- 3 aJ = 3e-18 Ws
- 4 aJ = 4e-18 Ws
- 5 aJ = 5e-18 Ws
- 6 aJ = 6e-18 Ws
- 7 aJ = 7e-18 Ws
- 8 aJ = 8e-18 Ws
- 9 aJ = 9e-18 Ws
- 10 aJ = 1e-17 Ws
- 20 aJ = 2e-17 Ws
- 30 aJ = 3e-17 Ws
- 40 aJ = 4e-17 Ws
- 50 aJ = 5e-17 Ws
- 60 aJ = 6e-17 Ws
- 70 aJ = 7e-17 Ws
- 80 aJ = 8e-17 Ws
- 90 aJ = 9e-17 Ws
- 100 aJ = 1e-16 Ws

Attojoule to Watt-second Examples
Example 1:
Convert 0.1 Attojoule energy to Watt-second unit.
Solution:
We know that one Attojoule is equivalent to 1e-18 Watt-second.
Therefore,
0.1 aJ = 0.1 x 1e-18 Ws.
0.1 aJ = 1e-19 Ws.
Hence, 0.1 Attojoule is approximately equal to 1e-19 Watt-second.
Example 2:
Convert 5 Attojoule energy to Watt-second unit.
Solution:
We know that one Attojoule is equivalent to 1e-18 Watt-second.
Therefore,
5 aJ = 5 x 1e-18 Ws.
5 aJ = 5e-18 Ws.
Hence, 5 Attojoule is approximately equal to 5e-18 Watt-second.
Frequently Asked Questions
How do you convert aJ to Ws formula?
The main formula for the conversion of the aJ value to Ws amount is to multiply the aJ value by 1e-18.
There are 1e-18 Watt-second in 1 Attojoule.To convert from Attojoule to Watt-second, multiply your figure by 1e-18 (or divide by 1e+18).
What is the relation between Attojoule and Watt-second?
The relationship between Attojoule and Watt-second is given as follows: 1 aJ = 1e-18 Ws
What is the value of 1 Attojoule in equivalent Watt-second?
1 Attojoule energy is equivalent to 1e-18 Watt-second energy.
What is the attojoule in watt-second?
1 attojoule equals 1e-18 watt-seconds.
What is the value of 15 Attojoule in Watt-seconds?
We know that 1 Attojoule is equal to 1e-18 Watt-second, multiply 15 by 1e-18 Watt-second. Therefore, 15 Attojoule = 15 x 1e-18 Watt-second, 15 aJ = 1.5e-17 Ws. Hence, the value of 15 Attojoule in Watt-second is 1.5e-17 Ws.
What Energy is 1 Ws?
The Energy of 1 Ws spans 1e+18 Attojoule.
1 aJ how much watt-second?
1 Attojoule (aJ) corresponds to 1e-18 Watt-second (Ws).
Attojoule to Other Unit Conversions
- aJ to Barrel of Oil Equivalent
- aJ to British thermal unit (IT)
- aJ to Btu (th)
- aJ to Calorie
- aJ to cal (th)