Quick, free, online unit converter that converts common units of measurement, along with 77 other converters covering an assortment of units. Psi to poundsquare inch conversion convert psi to pound. The following is a list of definitions relating to conversions between psi and bars. We assume you are converting between poundsquare inch and bar. As with the units of measurement wiki, the text of wikipedia is available under creative commons license see wikia.
A torr is 1760 of an atmosphere, and a micrometer is 0. Difference between psi and psig difference between. You can do the reverse unit conversion from bar to psia, or enter any two units below. Bar to psi tyre air pressure conversion calculator which. Pounds per square inch or poundforce per square inch is a nonsi. The pound per square inch or, more accurately, poundforce per square inch is a unit of. Pressure conversion converter converts pascalpa, kilopascalkpa, bar, psi, ksi, epa, petapascalppa, gigapascalgpa, megapascalmpa etc with formula. Also, explore tools to convert pascal or psi to other pressure units or learn more about pressure conversions. You convert between them by adding or subtracting 14. Pressure units online converter engineering toolbox. Pressure conversion calculator how to convert pressure units. To convert kpa to psi, multiply the kpa value by 0. Psi pounds per square inch is 1 pound of force per square inch.
Type in your own numbers in the form to convert the units. I am actually trying to convert from psig to millibar absolute and was told there was something funny about the conversion factor. The following is a list of definitions relating to conversions between bars and psi. Psi is the abbreviation of pound per square inch, and is widely used in british and american. The bar to psi psi conversion table and conversion steps are also listed. Therefore, one pound per square inch is approximately 6895 pa. Examples include gas pressure conversions torr to atm, psi. The units for gauge pressure are psig, and those for absolute pressure are psia.
Convert bar to psi conversion of measurement units. Absolute pressure is also sometimes referred to as total pressure. Online calculator to convert bars to pounds per square inch bar to psi with formulas, examples, and tables. Tyre pressure units psi to bar to kpa conversion chart. The following is a list of definitions relating to conversions between bars and kilopascals.
Pounds per square inch psi is a common unit of pressure used in many different pressure measuring applications. It is approximately equal to the atmospheric pressure at sea level. We assume you are converting between bar and poundsquare inch absolute. Psi is a pressure unit and equals to the force of one pound applied to one square inch. For example, to convert from bar to pounds per square inch you would multiply by 00 then divide by 6894. Bar is a metric pressure unit and equals to 100 kilopascals which is almost equal to the atmospheric pressure. While other units are used for different applications such as inches of water column, pascals, bar, torr, inhg, etc. The tables below have been prepared from the professional units conversion program uconeer by katmar software. A unit called the bar approximates atmospheric pressure, with 1 bar 1,000 millibar mbar 100 kpa. The site also includes a predictive tool that suggests possible conversions based on input, allowing for easier navigation while learning more about various unit. It is defined as exactly equal to 100,000 pa 100 kpa, which is the atmospheric pressure on earth at an altitude of about 111 meters and a temperature of 15 c citation needed or slightly less than the current average pressure at sea level approximately 1. The list of authors can be seen in the page history. Pressure units conversion convert pascal, kpa, mpa, bar. So, this is the key difference between bar and barg.
When we consider the relationship between absolute pressure, gauge pressure and atmospheric pressure, we can obtain absolute pressure by gauge pressure plus. The site also includes a predictive tool that suggests possible conversions based on input, allowing for easier navigation while learning more about various unit systems. Free online pressure conversion calculator converting between 52 pressure units,including pascal pa,kilopascal kpa, bar, psi psi,ksi ksi. This video tutorial explains how to convert gas pressure units such as torr, atm, mm hg, kpa, and psi. The pound per square inch or, more accurately, poundforce per square inch symbol. Instant free online tool for pascal to psi conversion or vice versa. It is equivalent to 00 pa, 1 bar and about equal to 750. Suppose at the sea level, the atmosphere pressure is standard atmosphere, which is 14.
Pressure unit conversion between bar and psi, psi to bar conversion in batch, bar psi conversion chart. You are currently converting pressure units from bar to psi 1 bar 14. A bar is a metric system measuring unit of pressure. Aug 07, 2019 psi is a unit of pressure, just as pascal is. Our conversions provide a quick and easy way to convert between pressure units. The same is true for many types of unit conversion there are some expections, such as temperature. So, to convert directly from bar to pounds per square inch, you multiply by 14. The unit conversion page provides a solution for engineers, translators, and for anyone whose activities require working with quantities measured in different units. It is approximately equal to atmospheric pressure on earth at sea level. Jun 17, 2019 bar is the unit of measurement we use to measure absolute pressure while barg is the unit for the measurement of gauge pressure.
We assume you are converting between poundsquare inch absolute and bar. Enter the value that you want to convert bar to psi or psi to bar. Convert psi psi to bar bar pressure, stress, youngs. Absolute pressure is the pressure in psia above a perfect vacuum and is equal to atmospheric pressure less negative gauge pressure. Online calculator to convert bars to kilopascals bar to kpa with formulas, examples, and tables. For all pressure unit conversions, please check pressure converter. Convert bar to psia conversion of measurement units. Instant free online tool for bar to psi conversion or vice versa. The converse is pounds per square inch gauge psig, indicating that the pressure is relative to atmospheric pressure. Also, it is about equal to the atmospheric pressure on earth at sea level. Convert psia to bar conversion of measurement units. The bar is a unit of pressure defined as 100 kilopascals. For example, a bicycle tire pumped up to 65 psig in a local atmospheric pressure at sea level 14.
Instant free online tool for bar to pascal conversion or vice versa. The pascal pa to psi psi conversion table and conversion steps are also listed. Also, explore tools to convert bar or pascal to other pressure units or learn more about pressure conversions. To convert bars bar to pounds per square inch psi, you just need to know that 1bar is equal to psi. Note that rounding errors may occur, so always check the results. Convert psi to bar conversion of measurement units. Pounds per square inch, or psi, is a nonsi unit used to measure pressure in the imperial system of measurement expressed as pounds of force per square inch of area. To convert from gauge to absolute, add atmospheric pressure. Oct 11, 2016 psia is a term that describes the absolute pressure in psi, including the pressure of the atmosphere. Hopefully, this handy conversion utility will help. Bar to psi converter metric conversion charts and converters. Convert between many different pressure equivalents.
This tool converts bars to pounds per square inch bar to psi and vice versa. With that knowledge, you can solve any other similar conversion problem by multiplying the number of bars bar. Pounds per square inch psi psia psig nuclear power. Your little help will encourage us to make the unit converters and calculations tools for free forever. A bar symbol bar is a nonsi unit of pressure, defined as exactly equal to 10. On weather forecasts, you may see the pressure of hurricanes expressed in millibars. Convert between pressure units like pa, bar, atmosphere, pound square feet, psi and more. Enter the value that you want to convert psi to bar or bar to psi. It is widely used in the daily life particularly in european countries, though that is a nonsi unit. Psia is pounds per square inch absolute, meaning that 0 is 0 psi or a complete vacuum, normal air pressure would be about 14. Difference between bar and barg compare the difference. Nonsi measures in common use are pounds per square inch psi and bar. Bar is about equal to the atmospheric pressure at sea level and defined as 00 pascals 100 kpa.
Vacuum pressure units conversion calculator engineers edge. You can view more details on each measurement unit. This online unit converter allows quick and accurate conversion between many units of measure, from one system to another. Convert bar to psig conversion of measurement units. Vacuum pressure units converter engineering toolbox. To calculate atmospheres, divide absolute pressure in psia by 14. Now that you know that one bar equals to 00 pascals, and one kpa equals to pascals, the math is a bit easier on this one.
It is approximately equal to the atmospheric pressure on earth at sea level. These tables contain 188 values for the universal gas constant in the most likely combinations of units. Also, explore tools to convert bar or psi to other pressure units or learn more about pressure conversions. The standard way to measure atmospheric pressure is to fill a tray with mercury, then invert a graduated tube closed at one end and filled with. Mar 09, 2018 learn a simple technique to convert between the pressure units of atm, mmhg, torr, kpa, and psi. Online calculator to convert pounds per square inch to bars psi to bar with formulas, examples, and tables. Other vacuum units are atmospheres, torr, and micrometers. The standard unit in the english system is the poundforce per square inch psi. It is sometimes used as a reference or standard pressure. The unit name is derived from the greek, meaning weight. To convert psi to bar, multiply the psi value by 0. It is the pressure resulting from a force of one poundforce applied to an area of one square inch. The bar to pascal pa conversion table and conversion steps are also listed. The bar is a nonsi unit of pressure and is exactly equal to 00 pa.
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