Convert Petajoule to Watt-second (PJ to Ws)
Petajoule (PJ) and Watt-second (Ws) are both units of energy. 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 Ws.

Petajoule (PJ) and Watt-second (Ws) are both units of energy. 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 Ws.
What is Petajoule to Watt-second Conversion?
Petajoule (PJ) and watt-second (Ws) 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 ws Conversion Formula:
One Petajoule is equal to 1e+15 Watt-second.
Formula: 1 PJ = 1e+15 Ws
By using this conversion factor, you can easily convert any energy from petajoule to watt-second with precision.
How to Convert PJ to Ws?
Converting from PJ to Ws 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 (Ws). 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 (Ws).
- Illustration of Multiplication:
- 1 PJ = 1e+15 Ws
- 10 PJ = 1e+16 Ws
- 100 PJ = 1e+17 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 petajoule value by 1e-15. This alternative method also gives you the correct energy in watt-seconds.
- Illustration of Division:
- Ws = 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 Ws
- 0.2 PJ = 2e+14 Ws
- 0.3 PJ = 3e+14 Ws
- 0.4 PJ = 4e+14 Ws
- 0.5 PJ = 5e+14 Ws
- 0.6 PJ = 6e+14 Ws
- 0.7 PJ = 7e+14 Ws
- 0.8 PJ = 8e+14 Ws
- 0.9 PJ = 9e+14 Ws
- 1 PJ = 1e+15 Ws
- 2 PJ = 2e+15 Ws
- 3 PJ = 3e+15 Ws
- 4 PJ = 4e+15 Ws
- 5 PJ = 5e+15 Ws
- 6 PJ = 6e+15 Ws
- 7 PJ = 7e+15 Ws
- 8 PJ = 8e+15 Ws
- 9 PJ = 9e+15 Ws
- 10 PJ = 1e+16 Ws
- 20 PJ = 2e+16 Ws
- 30 PJ = 3e+16 Ws
- 40 PJ = 4e+16 Ws
- 50 PJ = 5e+16 Ws
- 60 PJ = 6e+16 Ws
- 70 PJ = 7e+16 Ws
- 80 PJ = 8e+16 Ws
- 90 PJ = 9e+16 Ws
- 100 PJ = 1e+17 Ws
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 Ws.
0.8 PJ = 8e+14 Ws.
Hence, 0.8 Petajoule is approximately equal to 8e+14 Watt-second.
Example 2:
Convert 10 Petajoule to Watt-second.
Solution:
We know that one Petajoule is equivalent to 1e+15 Watt-second.
Therefore,
10 PJ = 10 x 1e+15 Ws.
10 PJ = 1e+16 Ws.
Hence, 10 Petajoule is approximately equal to 1e+16 Watt-second.
Example 3:
Convert 36 Petajoule to Watt-second.
Solution:
We know that one Petajoule is equivalent to 1e+15 Watt-second.
Therefore,
36 PJ = 36 x 1e+15 Ws.
36 PJ = 3.6e+16 Ws.
Hence, 36 Petajoule is approximately equal to 3.6e+16 Watt-second.
Example 4:
Convert 348 Petajoule to Watt-second.
Solution:
We know that one Petajoule is equivalent to 1e+15 Watt-second.
Therefore,
348 PJ = 348 x 1e+15 Ws.
348 PJ = 3.48e+17 Ws.
Hence, 348 Petajoule is approximately equal to 3.48e+17 Watt-second.
Example 5:
Convert 2675 Petajoule to Watt-second.
Solution:
We know that one Petajoule is equivalent to 1e+15 Watt-second.
Therefore,
2675 PJ = 2675 x 1e+15 Ws.
2675 PJ = 2.675e+18 Ws.
Hence, 2675 Petajoule is approximately equal to 2.675e+18 Watt-second.
Frequently Asked Questions
How do you convert PJ to Ws formula?
The main formula to convert PJ to Ws 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 Ws
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 Ws = 15 x 1e+15 Ws, 15 PJ = 1.5e+16 Ws. Hence, the value of 15 Petajoule in Watt-second is 1.5e+16 Ws.
What Energy is 1 Ws?
The Energy of 1 Ws spans 1e-15 Petajoule.
1 PJ how much watt-second?
1 Petajoule (PJ) corresponds to 1e+15 Watt-second (Ws).
Petajoule to Other Unit Conversions
- PJ to aJ
- PJ to BOE
- PJ to Btu (IT)
- PJ to Btu (th)
- PJ to cal
- PJ to cal (th)
- PJ to cal (15 °C)
- PJ to cal (4)
- PJ to cJ
- PJ to daJ
- PJ to dJ
- PJ to eV
- PJ to erg
- PJ to EJ
- PJ to fJ
- PJ to ft⋅lbf
- PJ to ft-pdl
- PJ to GeV
- PJ to GJ
- PJ to GWh
- PJ to hJ
- PJ to hp⋅h
- PJ to J
- PJ to kcal
- PJ to keV
- PJ to kJ
- PJ to kWh
- PJ to kWs
- PJ to MeV
- PJ to MJ
- PJ to MWh
- PJ to μeV
- PJ to µJ
- PJ to μWh
- PJ to meV
- PJ to mJ
- PJ to mWh
- PJ to neV
- PJ to nJ
- PJ to Nm
- PJ to PWh
- PJ to PSh
- PJ to peV
- PJ to pJ
- PJ to qJ
- PJ to QJ
- PJ to RJ
- PJ to rJ
- PJ to TJ
- PJ to TWh
- PJ to toe
- PJ to Wh
- PJ to yJ
- PJ to YJ
- PJ to zJ
- PJ to ZJ