#3 bar to psi how to#
#3 bar to psi free#

Psi (pound force per square inch) is 1 pound of force per square inch. What is Psi (Pound force per square inch)? Psi is short for pound-force per square inch (lbf/in), and it is the pressure from one pound-force applied to an area of one square inch. A bar is a little less than the average atmospheric pressure on earth at sea level.

#3 bar to psi how to#

To convert psi to bar, multiply the psi value by 0.0689475729 or divide by 14.5037738.įor example, to convert 50 psi to bar, multiply 50 by 0.0689475729 (or divide by 14.5037738), that makes 3.44737865 bar is 50 psi.īar is a pressure unit and is about equal to the atmospheric pressure at sea level. Here we will show you how to convert 3 bar to psi. Also, explore many other unit converters or learn more about pressure unit conversions.

#3 bar to psi free#

Psi = bar * 14.5037738 How to convert psi (pound per square inch) to bar?ġ Pound per square inch (psi) is equal to 0.0689475729 bar. Free online pressure converter - converts between 53 units of pressure, including pascal Pa, kilopascal kPa, bar, psi psi, etc. To convert bar to psi, multiply the bar value by 14.5037738.įor example, to convert 6 bar to psi, multiply 6 by 14.5037738, that makes 87.0226 pound per square inch is 6 bar. Bars to Psi Conversion Chart 1 bar, 14.5038 psi 2 bar, 29.0075 psi 3 bar, 43.5113 psi 4 bar, 58.0151 psi 5 bar, 72.5189 psi 6 bar, 87.0226 psi 7 bar. How to convert bar to psi (pound per square inch)?ġ Bar is equal to 14.5037738 pound per square inch (psi). Select an 'Increment' value (0.01, 5 etc) and select 'Accuracy' to round the result. Please visit pressure conversion to convert all pressure units. Alternatively, to find out the pound force per square inch value for the most commonly converted bar values, you may check the bar to psi table.īelow, you will find information on how to convert bar to psi and how to convert psi to bar, including the formulas and example conversions. Psi (pound force per square inch) is 1 pound of force per square inch. Type the number of Bar you want to convert in the text box, to see the. The bar is still widely used in descriptions of pressure because it is about the same as atmospheric pressure. They are not SI units, but accepted (although discouraged) for use with the SI. Feel free to contact us for any feedback.To convert bar to psi (pound force per square inch), you may use the bar to psi converter above. The bar (symbol bar) and the millibar (symbol mbar, also mb) are units of pressure. Lenntech BV is not responsible for programming or calculation errors on this sheet. The constant c is equal to the amount of gas in moles, multiplied by the gas constant: These conditions are often fullfilled, for example for air at atmospheric pressure and standard temperature. This formula is called the ideal gas law.It is valid if the temperature (in kelvin) is at least 50% higher than the temperature at the critical point and the pressure does not exceed the critical pressure. This is because the molecules get more energy and move faster.Ĭ is a constant, proportional to the number of gas molecules You will most likely need to convert from BAR or kPa to PSI if you live in a country that uses the imperial system and purchase a car from a country that uses the metric system. It can measure everything from blood pressure to tyre pressure. Convert Megapascal to Other Pressure Units. One psi is approximately 6,895 pascals (N/m 2). If the volume is constant and the temperature increases, the pressure also increases. 3 MPa: 30 bar: 5 MPa: 50 bar: 10 MPa: 100 bar: 20 MPa: 200 bar: 50 MPa: 500 bar: 100 MPa: 1000 bar: 1000 MPa: 10000 bar: How to Convert. The pressure of a gas is related to temperature and volume.

Relation between temperature, pressure and volume (ideal gas law): If you measure the pressure in Pascal at sea-level, you will find 101325 Pa. At sea-level the pressure is also defined as 1 atmosphere, that's why 1 atmosphere equals 760 torr. It was calibrated that on sea-level the height of the mercury was 760 mm. The reason that mercury is used is that the thermal expansion of mercury is big and is mostly homogeneous. For example, 5 bar multiplied by 14.5 is equal to 72.52 psi. With that knowledge, you can solve any other similar conversion problem by multiplying the number of Bars (bar) by 14.5. If the pressure changes, the level of the mercury in the tube changes with it. To convert Bars (bar) to Pounds per Square Inch (psi), you just need to know that 1bar is equal to 14.5 psi. The unit of pressure used to be torr, also known as mmHG (millimeter mercury). Pressure ( p) is a derived quantity with its own name. Use this conversion calculator to convert American/Britis units to the metrical (SI) units.

Separation and Concentration Purification Request.

Plant Inspection & Process Optimalisation This tyre placard recommends a minimum tyre pressure of 36psi for the Mazda 3.