# Atmospheres to Pounds Per Square Foot Conversion

Enter the pressure in atmospheres below to get the value converted to pounds per square foot.

Results in Pounds Per Square Foot: 1 atm = 2,116.218862 psf

## How to Convert Atmospheres to Pounds Per Square Foot To convert an atmosphere measurement to a pound per square foot measurement, multiply the pressure by the conversion ratio. One atmosphere is equal to 2,116.218862 pounds per square foot, so use this simple formula to convert:

pounds per square foot = atmospheres × 2,116.218862

The pressure in pounds per square foot is equal to the atmospheres multiplied by 2,116.218862.

For example, here's how to convert 5 atmospheres to pounds per square foot using the formula above.
5 atm = (5 × 2,116.218862) = 10,581.094311 psf

Atmospheres and pounds per square foot 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.

## Pounds Per Square Foot

One pound per square foot is the pressure of equal to one pound-force per square foot.

The pound per square foot is a US customary and imperial unit of pressure. Pounds per square foot can be abbreviated as psf, for example 1 pound per square foot can be written as 1 psf.

PSF can be expressed using the formula:
1 psf = 1 lbfft2

Pressure in pounds per square foot are equal to the pound-force divided by the area in square feet.

## Atmosphere to Pound Per Square Foot Conversion Table

Atmosphere measurements converted to pounds per square foot
Atmospheres Pounds Per Square Foot
0.001 atm 2.1162 psf
0.002 atm 4.2324 psf
0.003 atm 6.3487 psf
0.004 atm 8.4649 psf
0.005 atm 10.58 psf
0.006 atm 12.7 psf
0.007 atm 14.81 psf
0.008 atm 16.93 psf
0.009 atm 19.05 psf
0.01 atm 21.16 psf
0.02 atm 42.32 psf
0.03 atm 63.49 psf
0.04 atm 84.65 psf
0.05 atm 105.81 psf
0.06 atm 126.97 psf
0.07 atm 148.14 psf
0.08 atm 169.3 psf
0.09 atm 190.46 psf
0.1 atm 211.62 psf
0.2 atm 423.24 psf
0.3 atm 634.87 psf
0.4 atm 846.49 psf
0.5 atm 1,058 psf
0.6 atm 1,270 psf
0.7 atm 1,481 psf
0.8 atm 1,693 psf
0.9 atm 1,905 psf
1 atm 2,116 psf