Convert watt to picowatt
Enter a value below to convert watt [W] to picowatt [pW]. Reverse conversion: Convert picowatt to watt.
1 W = 1e+12 pW. To convert watt to picowatt, multiply the value by 1e+12; to go the other way, divide by it (1 pW = 1.0000e-12 W). Both units measure power and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Watt to Picowatt: Quick Reference
- 1 W = 1e+12 pW
- 1 pW = 1.0000e-12 W
- 10 W = 1.0000e+13 pW
- 100 W = 1.0000e+14 pW
How to Convert Watt to Picowatt
1 W = 1000000000000 pW
Example: convert 15 W to pW:
15 W = 15 × 1000000000000 pW = 15000000000000 pW
Watt to Picowatt Conversion Table
| watt | picowatt |
|---|---|
| 1 W | 1e+12 pW |
| 2 W | 2.0000e+12 pW |
| 3 W | 3.0000e+12 pW |
| 5 W | 5.0000e+12 pW |
| 10 W | 1.0000e+13 pW |
| 20 W | 2.0000e+13 pW |
| 50 W | 5.0000e+13 pW |
| 100 W | 1.0000e+14 pW |
| 500 W | 5.0000e+14 pW |
| 1000 W | 1.0000e+15 pW |
Watt: Definition and Use
The watt (W) is the SI unit of power, defined as one joule per second, representing the rate of energy transfer or conversion.
History/Origin
The watt was named after James Watt, the Scottish engineer and inventor, in 1889. It was adopted as the SI unit of power to standardize measurements in science and engineering.
Current Use
The watt is widely used today to quantify power in electrical devices, engines, and energy consumption, serving as a fundamental unit in physics, engineering, and everyday applications.
Picowatt: Definition and Use
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.
Watt to Picowatt: Frequently Asked Questions
What is 1 watt in picowatt?
1 watt (W) = 1e+12 picowatt (pW).
How do you convert watt to picowatt?
Multiply the watt value by 1e+12. For example, 25 W × 1e+12 = 2.5000e+13 pW.
What is 10 watt in picowatt?
10 W = 1.0000e+13 pW.
Which unit is larger, the watt or the picowatt?
The watt is the larger unit: 1 W = 1e+12 pW.