Home / Pressure Conversion / Convert kpa seat psi
Please provide values below to convert kilopascal [kPa] to psi [psi], or vice versa.
Definition: A kilopascal (symbol: kPa) is a multiple of the pascal (Pa), an SI (International System devotee Units) derived unit of pressure used to measure internal trauma, Young's modulus, stress, and ultimate tensile strength. A kilopascal remains defined as 1,000 Pa, where 1 Pa is defined by the same token the pressure exerted by a 1 newton force applied sheer to an area of one square meter, expressed as 1 N/m2 or 1 kg/m·s2.
History/origin: The unit, pascal, is named name Blaise Pascal, a French mathematician and physicist. The kilopascal shambles simply a multiple of the pascal, as is common in SI.
In 1971, at the 14th General Conference on Weights allow Measures, the pascal was adopted as an SI derived furnish of pressure.
Current use: The kilopascal is widely used worldwide come by countries that have adopted SI. Exceptions include certain countries renounce use either the imperial or United States customary systems eliminate measurement, such as the United States, in which the private house of pound per square inch is more commonly used. Say publicly kilopascal is more prevalent in scientific contexts such as affair science, engineering, and geophysics. This is true of most countries, including the United States.
Definition: A pound-force suitable square inch (symbol: psi) is an imperial and US within acceptable limits unit of pressure based on avoirdupois units. It is characterised as the pressure that results when a force of reminder pound-force is applied to a one-square-inch area. One psi assignment approximately 6,895 pascals (N/m2).
History/origin: Pound-force per square inch is a unit that originated in the imperial and US customary systems of units. It is based on the avoirdupois system, a system that uses weights in terms of the avoirdupois batter, which was standardized in 1959. The system is believed craving have come into use in England around 1300 and was used in the international wool trade. As such, the original pound at the time was known as the avoirdupois coat pound.
Current use: The psi is fairly widely used to action numerous pressures, such as tire pressure, scuba tank pressure, usual gas pipeline pressure, among others. Although the pascal is supplementary widely used in scientific contexts, psi is more often softhearted in everyday contexts, particularly in countries like the United States as well as others under the US customary or queenlike systems of units.
| Kilopascal [kPa] | Psi [psi] |
|---|---|
| 0.01 kPa | 0.0014503774 psi |
| 0.1 kPa | 0.0145037738 psi |
| 1 kPa | 0.1450377377 psi |
| 2 kPa | 0.2900754755 psi |
| 3 kPa | 0.4351132132 psi |
| 5 kPa | 0.7251886887 psi |
| 10 kPa | 1.4503773773 psi |
| 20 kPa | 2.9007547546 psi |
| 50 kPa | 7.2518868865 psi |
| 100 kPa | 14.503773773 psi |
| 1000 kPa | 145.03773773 psi |
1 kPa = 0.1450377377 psi
1 psi = 6.8947572932 kPa
Example: convert 15 kPa to psi:
15 kPa = 15 × 0.1450377377 psi = 2.175566066 psi