Atmospheres to Pascals Conversion

Enter the pressure in atmospheres below to get the value converted to pascals.

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Results in Pascals:
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1 atm = 101,325 Pa

How to Convert Atmospheres to Pascals

Calculators can be used to convert measurements from one unit to another

To convert an atmosphere measurement to a pascal measurement, multiply the pressure by the conversion ratio. One atmosphere is equal to 101,325 pascals, so use this simple formula to convert:

pascals = atmospheres × 101,325

The pressure in pascals is equal to the atmospheres multiplied by 101,325.

For example, here's how to convert 5 atmospheres to pascals using the formula above.
5 atm = (5 × 101,325) = 506,625 Pa

Atmospheres and pascals are both units used to measure pressure. Keep reading to learn more about each unit of measure.

Atmospheres

The atmosphere is a reference measure of pressure equal to 101,325 pascals or 1,013,250 dynes. The atmosphere was originally defined as the pressure of 760 millimeters of mercury at standard gravity at 0 °C, but was later redefined in 1954 to be equal to 1,013,250 dynes.

Atmospheres can be abbreviated as atm, for example 1 atmosphere can be written as 1 atm.

Pascals

The pascal is defined as the pressure of one newton per square meter.

The pascal is the SI derived unit for pressure in the metric system. Pascals can be abbreviated as Pa, for example 1 pascal can be written as 1 Pa.

Pascals can be expressed using the formula:
1 Pa = 1 Nm2

Pressure in pascals is equal to the force in newtons divided by the area in square meters.

Atmosphere to Pascal Conversion Table

Atmosphere measurements converted to pascals
Atmospheres Pascals
0.00001 atm 1.0133 Pa
0.00002 atm 2.0265 Pa
0.00003 atm 3.0398 Pa
0.00004 atm 4.053 Pa
0.00005 atm 5.0663 Pa
0.00006 atm 6.0795 Pa
0.00007 atm 7.0928 Pa
0.00008 atm 8.106 Pa
0.00009 atm 9.1193 Pa
0.000001 atm 0.101325 Pa
0.00001 atm 1.0133 Pa
0.0001 atm 10.13 Pa
0.001 atm 101.33 Pa
0.01 atm 1,013 Pa
0.1 atm 10,133 Pa
1 atm 101,325 Pa