Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. You can find metric conversion tables for SI units, as well as English units, currency, and other data. The unit is named after Blaise Pascal, the eminent French mathematician, physicist and philosopher.Ĭ provides an online conversion calculator for all types of measurement units. The pascal (symbol Pa) is the SI unit of pressure.It is equivalent to one newton per square metre. Using the simple formula below, you can easily convert kilopascals to psi. Therefore, 10 kilopascals equal to 1.4503773779 psi. The definition of a pascal is as follows: For example, to convert 10 kPa to psi, you can use the following formula: psi kilopascal 0.14503773779. It is the pressure resulting from a force of one pound-force applied to an area of one square inch. The pound per square inch or, more accurately, pound-force per square inch (symbol: psi or lbf/in² or lbf/in²) is a unit of pressure or of stress based on avoirdupois units. KPa to PSI, or enter any two units below: Enter two units to convert From: Kilopascal to Psi Conversion Table Kilopascal ġ5 kPa = 15 × 0.1450377377 psi = 2.You can do the reverse unit conversion from Check out the different examples of Psi to kPa conversion table. Although the pascal is more widely used in scientific contexts, psi is more often used in everyday contexts, particularly in countries like the United States as well as others under the US customary or imperial systems of units. As such, the prototype pound at the time was known as the avoirdupois wool pound.Ĭurrent use: The psi is fairly widely used to measure numerous pressures, such as tire pressure, scuba tank pressure, natural gas pipeline pressure, among others. The system is believed to have come into use in England around 1300 and was used in the international wool trade. Taleban dooda arrest Reducing tire pres- sure from 620 kPa (90 psi) to 214 kPa (. It is based on the avoirdupois system, a system that uses weights in terms of the avoirdupois pound, which was standardized in 1959. Mycalcu uses the following formula to convert KPA TO PSI. History/origin: Pound-force per square inch is a unit that originated in the imperial and US customary systems of units. One psi is approximately 6,895 pascals (N/m 2). It is defined as the pressure that results when a force of one pound-force is applied to a one-square-inch area. Pound-force per square inchĭefinition: A pound-force per square inch (symbol: psi) is an imperial and US customary unit of pressure based on avoirdupois units. This is true of most countries, including the United States. The kilopascal is more prevalent in scientific contexts such as material science, engineering, and geophysics. Exceptions include certain countries that use either the imperial or United States customary systems of measurement, such as the United States, in which the unit of pound per square inch is more commonly used. One pascal is defined as one newton per square meter. The SI unit of pressure is the pascal (Pa). In 1971, at the 14 th General Conference on Weights and Measures, the pascal was adopted as an SI derived unit of pressure.Ĭurrent use: The kilopascal is widely used worldwide in countries that have adopted SI. Pressure may be measured in any unit of force divided by any unit of area. The kilopascal is simply a multiple of the pascal, as is common within SI. History/origin: The unit, pascal, is named after Blaise Pascal, a French mathematician and physicist. A kilopascal is defined as 1,000 Pa, where 1 Pa is defined as the pressure exerted by a 1 newton force applied perpendicularly to an area of one square meter, expressed as 1 N/m 2 or 1 kg/m We assume you are converting between pound/square inch gauge and kilopascal.You can view more details on each measurement unit: psig or kilopascal The SI derived unit for pressure is the pascal. How many psig in 1 kilopascal The answer is 0.14503773800722. Definition: A kilopascal (symbol: kPa) is a multiple of the pascal (Pa), an SI (International System of Units) derived unit of pressure used to measure internal pressure, Young's modulus, stress, and ultimate tensile strength. 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. More information from the unit converter.
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