7/18/2023 0 Comments 65 psi to kpa![]() ![]() Note that rounding errors may occur, so always check the results. You can view more details on each measurement unit: PSI or kPa The SI derived unit for pressure is the pascal. head units - like lb/in2, atm, inches mercury, bars, Pa and more. Wika 9837841 4.5 232.34 200 PSI/KPA XSEL Process Bourdon Tube Gauge Dry Black Pocan. We assume you are converting between pound/square inch and kilopascal. Kilopascal to Psi Conversion Table Kilopascal ġ5 kPa = 15 × 0.1450377377 psi = 2. Pressure Units - Online Converter - Convert between pressure units like Pa, bar, atmosphere, pound square feet, psi and more. 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. It is based on the avoirdupois system, a system that uses weights in terms of the avoirdupois pound, which was standardized in 1959. 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. 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. The kilopascal is simply a multiple of the pascal, as is common within SI. pascal Pa 1 kilopascal kPa 1000 pascal Pa kilopascal to pascal, pascal to kilopascal. 35m / 116ft, 500m / 1650ft, 4.45bar / 4.45atm / 65psi. Complete list of pressure units for conversion. History/origin: The unit, pascal, is named after Blaise Pascal, a French mathematician and physicist. (for altitude diving), you will receive different results in bar, psi, and kPa. 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 Please visit pressure conversion to convert all pressure units.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. Psi (pounds per square inch) is 1 pound of force per square inch. To convert kPa to psi, multiply the kPa value by 0.14503773779 or divide by 6.89475729.įor example, to convert 50 kPa to psi, multiply 50 by 0.14503773779 (or divide by 6.89475729), that makes 7.25189 psi is equal to 50 kPa. KPa = psi * 6.89475729 How to convert kPa (kilopascal) to psi?ġ Kilopascal (kPa) is equal to 0.14503773779 pound per square inch (psi). To convert psi to kPa, multiply the psi value by 6.89475729.įor example, to convert 40 psi to kPa, multiply 40 by 6.89475729, that makes 275.79 kPa is equal to 40 psi. How to convert psi to kPa (pound per square inch to kilopascal)?ġ Pound per square inch (psi) is equal to 6.89475729 kilopascals (kPa). Kilo means one thousand hence there are one thousand Pascals in a kilopascal. Kilopascals are shortened or abbreviated to kPa with a lower case k, an uppercase P and a lowercase a. In physics units and conversion of units is an important part of the learning. To convert pound per square inch (psi) to kilopascal (kPa), you may use the psi to kPa converter above.īelow, you will find information on how to convert psi to kPa and how to convert kPa to psi, including the formulas and example conversions. Pascal or kilopascal is a derived unit of pressure. ![]()
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