Symbols, abbreviations, or full names for units of length,Īrea, mass, pressure, and other types. You can also convert psi to pascal, exapascal, petapascal, terapascal, gigapascal, megapascal, kilopascal, hectopascal, dekapascal, decipascal, centipascal, millipascal, micropascal, nanopascal, picopascal, femtopascal, attopascal, newton/square meter, newton/square centimeter, newton/square millimeter, kilonewton/square meter, millibar. You can find metric conversion tables for SI units, as wellĪs English units, currency, and other data. 1 psi 0.06894744825494 bar / Convert psi to bar. Also, explore tools to convert psi or bar to other pressure units or learn more about pressure conversions. The psi psi to bar conversion table and conversion steps are also listed. 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. Instant free online tool for psi to bar conversion or vice versa. 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. 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. It is also acceptable to use abbreviations such as abs or diff or to use units such as psia (psi absolute) or psid (psi differential). For all other scales, absolute or differential pressures are indicated by adding the words absolute or differential. Select an 'Increment' value (0.01, 5 etc) and select 'Accuracy' to round the result. Please visit pressure conversion to convert all pressure units. The word bar is of Greek origin, báros meaning weight. It is not required to use psi or bar unless required by the customer. Psi (pound force per square inch) is 1 pound of force per square inch. 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: You can do the reverse unit conversion from