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

Petajoule (PJ) and Watt-second (Watt-second) are both units of length. With the conversion form above, you can effortlessly and accurately convert petajoule to watt-second. This free online calculator tool makes it simple and easy to perform the conversion from PJ to Watt-second.
What is Petajoule to Watt-second Conversion?
Petajoule (PJ) and watt-second (Watt-second) 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 petajoule to watt-second, knowing the exact conversion formula is essential.
PJ to watt-second Conversion Formula:
One Petajoule is equal to 1e+15 Watt-second.
Formula: 1 PJ = 1e+15 Watt-second
By using this conversion factor, you can easily convert any energy from petajoule to watt-second with precision.
How to Convert PJ to Watt-second?
Converting from PJ to Watt-second is a straightforward process. Follow these steps to ensure accurate conversions from petajoule to watt-second:
- Select the Petajoule Value: Start by determining the petajoule (PJ) value you want to convert into watt-second (Watt-second). This is your starting point.
- Multiply by the Conversion Factor: To convert petajoule to watt-second, multiply the selected PJ value by 1e+15. This factor is essential for accurately converting from a larger unit (PJ) to a much smaller unit (Watt-second).
- Illustration of Multiplication:
- 1 PJ = 1e+15 Watt-second
- 10 PJ = 1e+16 Watt-second
- 100 PJ = 1e+17 Watt-second
- 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 petajoule value by 1e-15. This alternative method also gives you the correct energy in watt-seconds.
- Illustration of Division:
- Watt-second = pj ÷ 1e-15
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 Petajoule?
......(Read more on Petajoule).
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 Petajoule to Watt-second conversions
- 0.1 PJ = 1e+14 Watt-second
- 0.2 PJ = 2e+14 Watt-second
- 0.3 PJ = 3e+14 Watt-second
- 0.4 PJ = 4e+14 Watt-second
- 0.5 PJ = 5e+14 Watt-second
- 0.6 PJ = 6e+14 Watt-second
- 0.7 PJ = 7e+14 Watt-second
- 0.8 PJ = 8e+14 Watt-second
- 0.9 PJ = 9e+14 Watt-second
- 1 PJ = 1e+15 Watt-second
- 2 PJ = 2e+15 Watt-second
- 3 PJ = 3e+15 Watt-second
- 4 PJ = 4e+15 Watt-second
- 5 PJ = 5e+15 Watt-second
- 6 PJ = 6e+15 Watt-second
- 7 PJ = 7e+15 Watt-second
- 8 PJ = 8e+15 Watt-second
- 9 PJ = 9e+15 Watt-second
- 10 PJ = 1e+16 Watt-second
- 20 PJ = 2e+16 Watt-second
- 30 PJ = 3e+16 Watt-second
- 40 PJ = 4e+16 Watt-second
- 50 PJ = 5e+16 Watt-second
- 60 PJ = 6e+16 Watt-second
- 70 PJ = 7e+16 Watt-second
- 80 PJ = 8e+16 Watt-second
- 90 PJ = 9e+16 Watt-second
- 100 PJ = 1e+17 Watt-second
Petajoule to Watt-second Examples
Example 1:
Convert 0.8 Petajoule to Watt-second.
Solution:
We know that one Petajoule is equivalent to 1e+15 Watt-second.
Therefore,
0.8 PJ = 0.8 x 1e+15 Watt-second.
0.8 PJ = 8e+14 Watt-second.
Hence, 0.8 Petajoule is approximately equal to 8e+14 Watt-second.
Example 2:
Convert 7 Petajoule to Watt-second.
Solution:
We know that one Petajoule is equivalent to 1e+15 Watt-second.
Therefore,
7 PJ = 7 x 1e+15 Watt-second.
7 PJ = 7e+15 Watt-second.
Hence, 7 Petajoule is approximately equal to 7e+15 Watt-second.
Example 3:
Convert 85 Petajoule to Watt-second.
Solution:
We know that one Petajoule is equivalent to 1e+15 Watt-second.
Therefore,
85 PJ = 85 x 1e+15 Watt-second.
85 PJ = 8.5e+16 Watt-second.
Hence, 85 Petajoule is approximately equal to 8.5e+16 Watt-second.
Example 4:
Convert 482 Petajoule to Watt-second.
Solution:
We know that one Petajoule is equivalent to 1e+15 Watt-second.
Therefore,
482 PJ = 482 x 1e+15 Watt-second.
482 PJ = 4.82e+17 Watt-second.
Hence, 482 Petajoule is approximately equal to 4.82e+17 Watt-second.
Example 5:
Convert 9745 Petajoule to Watt-second.
Solution:
We know that one Petajoule is equivalent to 1e+15 Watt-second.
Therefore,
9745 PJ = 9745 x 1e+15 Watt-second.
9745 PJ = 9.745e+18 Watt-second.
Hence, 9745 Petajoule is approximately equal to 9.745e+18 Watt-second.
Frequently Asked Questions
How do you convert PJ to Watt-second formula?
The main formula to convert PJ to Watt-second is to multiply PJ value by 1e+15.
There are 1e+15 Watt-second in 1 Petajoule.To convert from Petajoule to Watt-second, multiply your figure by 1e+15 (or divide by 1e-15).
What is the relation between Petajoule and Watt-second?
The relationship between Petajoule and Watt-second is given as follows: 1 PJ = 1e+15 Watt-second
What is the value of 1 Petajoule in equivalent Watt-second?
1 Petajoule energy is equivalent to 1e+15 Watt-second energy.
What is the petajoule in watt-second?
1 petajoule equals 1e+15 watt-seconds.
What is the value of 15 Petajoule in Watt-seconds?
We know that 1 Petajoule is equal to 1e+15 Watt-second, multiply 15 by 1e+15 Watt-second. Therefore, 15 Watt-second = 15 x 1e+15 Watt-second, 15 PJ = 1.5e+16 Watt-second. Hence, the value of 15 Petajoule in Watt-second is 1.5e+16 Watt-second.
What Energy is 1 Watt-second?
The Energy of 1 Watt-second spans 1e-15 Petajoule.
1 PJ how much watt-second?
1 Petajoule (PJ) corresponds to 1e+15 Watt-second (Watt-second).