What is a bar? Bar conversion table to other common units

What is a bar? How to convert Bar to other commonly used units? These are the questions that many of you still wonder today, this article lassho.edu.vn will share some information to help you better understand this Bar unit!

What is a bar?

Bar is a unit of pressure, but not a unit of the International System of Units (SI) introduced by Norwegian meteorologist – Vilhelm Bjerknes (who invented the method of weather forecasting). modern).

Bar = 100 000 Pa and is slightly lower than average atmospheric pressure on Earth at sea level.

By 2004 Bar was legally recognized in European countries. Some units are derived from Bar such as: Megabar (Mbar), Kilobar (Kbar), Decibar (dbar), Centibar (cbar), Milibar (mbar or mb).

Bar conversion table to other common units

Why convert Bar units?

Today, the economy is integrated, so more products are produced and exported between countries, the conversion to get products with the right specifications for the needs of users in each country is necessity. For example, you buy an American car wash but don’t know how much capacity it will have in Vietnam,…

Therefore, each country has different and heterogeneous units of measurement such as: USA, France, UK, Germany,… The difference in units of measurement still occurs today as the US uses the unit. position PSI , KSI ,.. to measure pressure; Europe uses Bar , Mbar , … while Asian countries use Pa , Mpa ,…

Bar . conversion table

Bar units can now be converted in many ways

– Calculated by “pressure” converted to standard 1 bar pressure unit

1bar = 0.99 atm (physical atmosphere)

1bar = 1.02 technical atmosphere

– Calculated according to the “weighing system” converted to standard 1 bar pressure unit

1bar = 0.0145 Ksi (kilopoud force per square inch)

1bar = 14.5 Psi (pounds of force per square inch)

1bar = 2088.5 (pounds per square foot)

– Calculated according to “head of water” converted to standard pressure unit 1 bar

1bar = 10.19 meters of water (mH2O)

1bar = 401.5 inches of water (inH2O)

1bar = 1019.7 cm of water (cmH2O)

– Calculated in “mercury” converted to standard pressure unit 1 bar

1bar = 29.5 inHg (inches of mercury)

1bar = 75 cmHg (centimeters of mercury)

1bar = 750 mmHg (millimeters of mercury)

1bar = 750 Torr

To easily convert between pressure measurement units to give users flexibility when needed, we can look up the following table to quickly get immediate results.

Looking at the table we have, the vertical column is the column to be converted and the horizontal row is the converted value from 1 unit to be converted. For example, we have 1 mbar converted into other pressure units as follows:

1mbar = 0.0145 psi

1mbar = 0.001 bar

1mbar = 0.000967 atm

1mbar = 100 Pa

1mbar = 0.1 kPa

1mbar = 0.0001 MPa

1mbar = 10.21 mmH2O

1mbar = 0.402 in.H2O

1mbar = 0.75 mmHg

1mbar = 0.0295 in.Hg

1mbar = 0.00102 kg/cm2

Applications in life

Bar pressure measurement unit is commonly used in life, now pressure gauges are installed a lot in factories, factories, enterprises,… In addition, on equipment such as: : car washers, air compressors, air dryers, … are all integrated with pressure gauges with Bar unit to measure water and gas pressure effectively.

That said, the Bar pressure unit is increasingly popular, so converting another pressure unit to this unit is essential to get the product choice that best suits the needs of each individual.

The sharing about Bar as well as how to convert pressure units in this article has helped you get information about this unit as well as being able to convert to other units easily. Any questions, comments, please leave the comment section below to be answered!