Convert picowatt to gigajoule/second
Please provide values below to convert picowatt [pW] to gigajoule/second [GJ/s], or Convert gigajoule/second to picowatt.
1 pW = 1.0000e-21 GJ/s. To convert picowatt to gigajoule/second, multiply the value by 1.0000e-21; to go the other way, divide by it (1 GJ/s = 1.0000e+21 pW). Both units measure power and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 pW = 1.0000e-21 GJ/s
- 1 GJ/s = 1.0000e+21 pW
- 10 pW = 1.0000e-20 GJ/s
- 100 pW = 1.0000e-19 GJ/s
How to Convert Picowatt to Gigajoule/second
1 pW = 1e-21 GJ/s
Example: convert 15 pW to GJ/s:
15 pW = 15 × 1e-21 GJ/s = 1.5e-20 GJ/s
Picowatt to Gigajoule/second Conversion Table
| picowatt | gigajoule/second |
|---|---|
| 1 pW | 1.0000e-21 GJ/s |
| 2 pW | 2.0000e-21 GJ/s |
| 3 pW | 3.0000e-21 GJ/s |
| 5 pW | 5.0000e-21 GJ/s |
| 10 pW | 1.0000e-20 GJ/s |
| 20 pW | 2.0000e-20 GJ/s |
| 50 pW | 5.0000e-20 GJ/s |
| 100 pW | 1.0000e-19 GJ/s |
| 500 pW | 5.0000e-19 GJ/s |
| 1000 pW | 1.0000e-18 GJ/s |
Picowatt
A picowatt (pW) is a unit of power equal to one trillionth (10^-12) of a watt.
History/Origin
The picowatt was introduced as part of the SI prefixes to measure extremely small amounts of power, especially in scientific and technological contexts, following the standardization of the watt as the SI unit of power.
Current Use
Picowatts are used in fields such as electronics, physics, and biology to quantify very low power levels, including in sensor measurements, quantum physics, and nanotechnology applications.
Gigajoule/second
A gigajoule per second (GJ/s) is a unit of power equivalent to one gigajoule of energy transferred or converted per second.
History/Origin
The gigajoule per second emerged as a larger-scale unit of power measurement, primarily used in scientific and engineering contexts to quantify high power levels, especially in energy production and consumption. It is derived from the SI unit joule and the prefix giga, combined with the second as the time unit.
Current Use
GJ/s is used in fields such as energy industry, power generation, and large-scale energy transfer analysis to express high power rates, often in the context of power plants, energy infrastructure, and large energy projects.
Frequently Asked Questions
What is 1 picowatt in gigajoule/second?
1 picowatt (pW) = 1.0000e-21 gigajoule/second (GJ/s).
How do you convert picowatt to gigajoule/second?
Multiply the picowatt value by 1.0000e-21. For example, 25 pW × 1.0000e-21 = 2.5000e-20 GJ/s.
What is 10 picowatt in gigajoule/second?
10 pW = 1.0000e-20 GJ/s.
Which unit is larger, the picowatt or the gigajoule/second?
The gigajoule/second is the larger unit: 1 pW equals only 1.0000e-21 GJ/s.