What is a Psi?
Psi stands for pounds per square inch, a unit of pressure commonly used in the United States.
Discover the ease of converting Psi to Attopascal with our quick and accurate converter, designed to pique your curiosity and simplify your calculations.
Psi, or pounds per square inch, is a unit of pressure commonly used in the United States. It measures the amount of force applied over one square inch of an area. One psi is equivalent to the pressure exerted by a pound-force applied to a one-square-inch area. This unit is widely used in various applications, including automotive tire pressure, scuba tank pressure, and natural gas pipeline pressures.
Definition of AttopascalThe attopascal is an incredibly small unit of pressure in the metric system, represented as aPa. It is derived from the pascal, which is the SI unit for pressure and is equal to one newton per square meter. The prefix 'atto-' denotes a factor of 10^-18, so one attopascal is equal to 10^-18 pascals. This unit is mainly used in scientific calculations where extremely low pressures are measured.
| Psi | Attopascal (aPa) |
|---|---|
| 0.01 psi | 6.894757e+13 aPa |
| 0.1 psi | 6.894757e+14 aPa |
| 1 psi | 6.894757e+15 aPa |
| 5 psi | 3.447379e+16 aPa |
| 10 psi | 6.894757e+16 aPa |
| 20 psi | 1.378951e+17 aPa |
| 50 psi | 3.447379e+17 aPa |
| 100 psi | 6.894757e+17 aPa |
| 500 psi | 3.447379e+18 aPa |
| 1000 psi | 6.894757e+18 aPa |
1 psi = 6.894757 x 10^15 aPa
1 aPa = 1.450377 x 10^-18 psi
Example 1:
Convert 2 psi to aPa:
2 psi = 2 x 6.894757 x 10^15 aPa = 1.3789514 x 10^16 aPa
Example 2:
Convert 0.5 psi to aPa:
0.5 psi = 0.5 x 6.894757 x 10^15 aPa = 3.4473785 x 10^15 aPa
A brief history of the Psi to Attopascal converter reveals the evolution of pressure measurement. Initially, engineers and scientists used common units like psi for practical applications. However, with advancements in technology and the need for more precise scientific measurements, the attopascal was introduced as an SI derived unit, enabling extremely fine pressure calculations in various fields of research.
Explore the practicality of the Psi to Attopascal Converter and how it's pivotal in precision-driven applications across diverse industries.
Example 1: To convert 3 psi to aPa, multiply 3 by 6.894757 x 10^15, resulting in 2.0684271 x 10^16 aPa.
Example 2: To convert 0.2 psi to aPa, multiply 0.2 by 6.894757 x 10^15, resulting in 1.3789514 x 10^15 aPa.
Psi stands for pounds per square inch, a unit of pressure commonly used in the United States.
Simply enter the Psi value you wish to convert and click the 'Convert' button to get the equivalent in Attopascals.
This conversion may be necessary for scientific research or industries requiring precise pressure measurements.