#Pressure bars to psi how to#
#Pressure bars to psi free#

You are at the right place, Fahrenheit to Kelvin online temperature conversion formula to Kilopascal (Kpa) to Psi (pound per square inch) Pressure conversion formula, chart to find an easy & quick conversion calculator.Īn online conversion calculator helps you convert all types of the measurement unit.

#Pressure bars to psi how to#

If you are wondering, How to convert Bar to Psi online Pressure conversion formula chart, table.

#Pressure bars to psi free#

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.ġ5 bar = 15 × 14.503773773 psi = 217.556606595 psiĪ unit converter is an online free tool that enables you to convert one unit of measurement into another. The psi is fairly widely used to measure numerous pressures, such as tire pressure, scuba tank pressure, natural gas pipeline pressure, among others. The prototype for this system was what at the time was called the avoirdupois wool pound. The system is believed to have originated in England around 1300 and was used in the wool trade. Pounds and square inches were standardized in 1959. It's based on the avoirdupois system, which is based on pounds.

Pounds per square inch are a unit of measure that originated in the imperial and US customary units. To distinguish between absolute and relative pressure, the unit of pressure psi is often replaced by. It is defined as the pressure that happens when one pound-force is applied to a one-square-inch area. 6895Pa or 0.07bar, or 1bar corresponds to approx. Meteorologists and weather reporters often use this unit for convenience because working in pascals would result in much larger values.Ī pound-force per square inch (symbol: psi) is an imperial and US customary unit of pressure. One millibar is also a common unit for atmospheric air pressure, as the atmospheric pressure at sea level amounts to 1013.25 millibars (or 101.325 kilopascals).

The International Bureau of Weights and Measures has specified the bar as a unit that authors may use but has chosen not to include it in the list of non-SI units accepted for use with SI. The metric unit of pressure is the bar, but this term is not accepted by the International System of Units and is even deprecated in certain fields.

He got the term from the Greek word 'baros,' which means weight. The bar, a unit of pressure, was created by Vilhelm Bjerknes, a Norwegian meteorologist who first introduced modern weather forecasting. It can be used as a reference of standard pressure, and it equals 0.987 atmospheres. A bar is a unit of pressure that is defined as being exactly 100,000 pascals.