Convert Watt-second to Exajoule (Ws to EJ)
Watt-second (Ws) and Exajoule (EJ) are both units of length. With the conversion form below, you can effortlessly and accurately convert watt-second to exajoule. This free online calculator tool makes it simple and easy to perform the conversion from Ws to EJ.

Watt-second (Ws) and Exajoule (EJ) are both units of length. With the conversion form above, you can effortlessly and accurately convert watt-second to exajoule. This free online calculator tool makes it simple and easy to perform the conversion from Ws to EJ.
What is Watt-second to Exajoule Conversion?
Watt-second (Ws) and exajoule (EJ) 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 watt-second to exajoule, knowing the exact conversion formula is essential.
Ws to ej Conversion Formula:
One Watt-second is equal to 1e-18 Exajoule.
Formula: 1 Ws = 1e-18 EJ
By using this conversion factor, you can easily convert any energy from watt-second to exajoule with precision.
How to Convert Ws to EJ?
Converting from Ws to EJ is a straightforward process. Follow these steps to ensure accurate conversions from watt-second to exajoule:
- Select the Watt-second Value: Start by determining the watt-second (Ws) value you want to convert into exajoule (EJ). This is your starting point.
- Multiply by the Conversion Factor: To convert watt-second to exajoule, multiply the selected Ws value by 1e-18. This factor is essential for accurately converting from a larger unit (Ws) to a much smaller unit (EJ).
- Illustration of Multiplication:
- 1 Ws = 1e-18 EJ
- 10 Ws = 1e-17 EJ
- 100 Ws = 1e-16 EJ
- Find the Conversion Result: The result of this multiplication is your converted value in exajoule unit. This represents the same energy but in a different unit.
- Save Your Exajoule Value: After converting, remember to save the result. This value represents the energy you initially measured, now expressed in exajoules.
- Alternative Method – Division: If you prefer not to multiply, you can achieve the same conversion by dividing the watt-second value by 1e+18. This alternative method also gives you the correct energy in exajoules.
- Illustration of Division:
- EJ = ws ÷ 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 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).
What is Exajoule?
......(Read more on Exajoule).
Some Watt-second to Exajoule conversions
- 0.1 Ws = 1e-19 EJ
- 0.2 Ws = 2e-19 EJ
- 0.3 Ws = 3e-19 EJ
- 0.4 Ws = 4e-19 EJ
- 0.5 Ws = 5e-19 EJ
- 0.6 Ws = 6e-19 EJ
- 0.7 Ws = 7e-19 EJ
- 0.8 Ws = 8e-19 EJ
- 0.9 Ws = 9e-19 EJ
- 1 Ws = 1e-18 EJ
- 2 Ws = 2e-18 EJ
- 3 Ws = 3e-18 EJ
- 4 Ws = 4e-18 EJ
- 5 Ws = 5e-18 EJ
- 6 Ws = 6e-18 EJ
- 7 Ws = 7e-18 EJ
- 8 Ws = 8e-18 EJ
- 9 Ws = 9e-18 EJ
- 10 Ws = 1e-17 EJ
- 20 Ws = 2e-17 EJ
- 30 Ws = 3e-17 EJ
- 40 Ws = 4e-17 EJ
- 50 Ws = 5e-17 EJ
- 60 Ws = 6e-17 EJ
- 70 Ws = 7e-17 EJ
- 80 Ws = 8e-17 EJ
- 90 Ws = 9e-17 EJ
- 100 Ws = 1e-16 EJ
Watt-second to Exajoule Examples
Example 1:
Convert 0.1 Watt-second to Exajoule.
Solution:
We know that one Watt-second is equivalent to 1e-18 Exajoule.
Therefore,
0.1 Ws = 0.1 x 1e-18 EJ.
0.1 Ws = 1e-19 EJ.
Hence, 0.1 Watt-second is approximately equal to 1e-19 Exajoule.
Example 2:
Convert 7 Watt-second to Exajoule.
Solution:
We know that one Watt-second is equivalent to 1e-18 Exajoule.
Therefore,
7 Ws = 7 x 1e-18 EJ.
7 Ws = 7e-18 EJ.
Hence, 7 Watt-second is approximately equal to 7e-18 Exajoule.
Example 3:
Convert 41 Watt-second to Exajoule.
Solution:
We know that one Watt-second is equivalent to 1e-18 Exajoule.
Therefore,
41 Ws = 41 x 1e-18 EJ.
41 Ws = 4.1e-17 EJ.
Hence, 41 Watt-second is approximately equal to 4.1e-17 Exajoule.
Example 4:
Convert 940 Watt-second to Exajoule.
Solution:
We know that one Watt-second is equivalent to 1e-18 Exajoule.
Therefore,
940 Ws = 940 x 1e-18 EJ.
940 Ws = 9.4e-16 EJ.
Hence, 940 Watt-second is approximately equal to 9.4e-16 Exajoule.
Example 5:
Convert 2265 Watt-second to Exajoule.
Solution:
We know that one Watt-second is equivalent to 1e-18 Exajoule.
Therefore,
2265 Ws = 2265 x 1e-18 EJ.
2265 Ws = 2.265e-15 EJ.
Hence, 2265 Watt-second is approximately equal to 2.265e-15 Exajoule.
Frequently Asked Questions
How do you convert Ws to EJ formula?
The main formula to convert Ws to EJ is to multiply Ws value by 1e-18.
There are 1e-18 Exajoule in 1 Watt-second.To convert from Watt-second to Exajoule, multiply your figure by 1e-18 (or divide by 1e+18).
What is the relation between Watt-second and Exajoule?
The relationship between Watt-second and Exajoule is given as follows: 1 Ws = 1e-18 EJ
What is the value of 1 Watt-second in equivalent Exajoule?
1 Watt-second energy is equivalent to 1e-18 Exajoule energy.
What is the watt-second in exajoule?
1 watt-second equals 1e-18 exajoules.
What is the value of 15 Watt-second in Exajoules?
We know that 1 Watt-second is equal to 1e-18 Exajoule, multiply 15 by 1e-18 Exajoule. Therefore, 15 EJ = 15 x 1e-18 EJ, 15 Ws = 1.5e-17 EJ. Hence, the value of 15 Watt-second in Exajoule is 1.5e-17 EJ.
What Energy is 1 EJ?
The Energy of 1 EJ spans 1e+18 Watt-second.
1 Ws how much exajoule?
1 Watt-second (Ws) corresponds to 1e-18 Exajoule (EJ).