psig stands for ‘pounds per square inch gauge‘. Kilopascal to Psi Conversion Table Kilopascal ġ5 kPa = 15 × 0.1450377377 psi = 2. When converting to bars, psia is the same as psi we add ‘a’ to indicate that this is a measure of absolute pressure relative to vacuum, not relative pressure to atmospheric pressure. 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. 6 bar to psig 87.02264 psig 7 bar to psig 101.52642 psig 8 bar to psig 116.03019 psig 9 bar to psig 130.53396 psig 10 bar to psig 145. 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. 1 millibar to psi 0.0145 psi 10 millibar to psi 0.14504 psi 20 millibar to psi 0.29008 psi 30 millibar to psi 0.43511 psi 40 millibar to psi 0.58015 psi 50 millibar to psi 0.72519 psi 100 millibar to psi 1.45038 psi 200 millibar to psi 2. 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. 5 psi g), overload limit 6 bar Diaphragm stainless steel, measuring cell. 6 bar to psig 87.02264 psig 7 bar to psig 101.52642 psig 8 bar to psig 116.03019 psig 9 bar to psig 130.53396 psig 10 bar to psig 145. 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. 1bar 14.50377Psi The pressure p in psi (Psi) is equal to the pressure p in bar (bar) times 14.50377, that conversion formula: p (Psi) p (bar) × 14.50377 How many Psi in a Bar One Bar is equal to 14.50377 Psi: 1bar 1bar × 14.50377 14.50377Psi How many Bar in a Psi One Psi is equal to 0.06895 Bar: 1Psi 1Psi × 0.06895 0. The bar to psi psi conversion table and conversion steps are also listed. 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 Symbols, abbreviations, or full names for units of length,Īrea, mass, pressure, and other types.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. You can find metric conversion tables for SI units, as wellĪs English units, currency, and other data. It is the pressure resulting from a force of one pound-force applied to an area of one square inch.Ĭonversion calculator for all types of measurement units. 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. Pounds per square inch to Bars 6 Pounds per square inch 0.4137 Bars, 100 Pounds per square inch 6.8948 Bars, 100000 Pounds per square inch 6894.76 Bars. Its official symbol is "bar" the earlier "b" is now deprecated, but still often seen especially as "mb" rather than the proper "mbar" for millibars. The word bar is of Greek origin, báros meaning weight. The bar is a measurement unit of pressure, equal to 1,000,000 dynes per square centimetre (baryes), or 100,000 newtons per square metre (pascals). PSI to BAR, or enter any two units below: Enter two units to convert From: Formula: multiply the value in bars by the conversion factor 14.5037738007. You can do the reverse unit conversion from All In One Units Converter 6 bars 87.0226 pounds per square inch.
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