get in the push in pounds per square inch below to get the worth converted come pounds per square foot.

You are watching: How to calculate pounds per square foot


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To convert a lb per square inch measurement come a lb per square foot measurement, multiply the press by the switch ratio.

since one lb per square customs is equal to 144 pounds per square foot, you can use this straightforward formula to convert:


For example, here"s just how to transform 5 pounds every square inch to pounds every square foot making use of the formula above.

Pounds every square inch and also pounds per square foot are both units offered to measure up pressure. Keep reading to learn much more about each unit of measure.


Pounds per Square Inch

One lb per square inch is the push of same to one pound-force per square inch.

The pound per square inch is a us customary and also imperial unit of pressure. A pound per square inch is sometimes also referred to as a pound-force every square inch. Pounds every square inch deserve to be abbreviated together psi; because that example, 1 pound per square inch have the right to be created as 1 psi.

PSI deserve to be expressed utilizing the formula: 1 psi = 1 lbfin2

push in pounds every square inch space equal to the pound-force divided by the area in square inches.

Pounds every Square Foot

One lb per square foot is the pressure of same to one pound-force every square foot.

See more: Parallelograms Opposite Sides Are Parallel And Congruent, Quadrilaterals

The pound per square foot is a us customary and also imperial unit that pressure. Pounds per square foot deserve to be abbreviated together psf; for example, 1 pound per square foot deserve to be written as 1 psf.

PSF have the right to be expressed using the formula: 1 psf = 1 lbfft2

press in pounds every square foot room equal come the pound-force split by the area in square feet.


Pound every Square customs to pound Per Square Foot counter Table

pound per square inch dimensions converted to pounds per square foot Pounds per Square inch Pounds every Square Foot
1 psi 144 psf
2 psi 288 psf
3 psi 432 psf
4 psi 576 psf
5 psi 720 psf
6 psi 864 psf
7 psi 1,008 psf
8 psi 1,152 psf
9 psi 1,296 psf
10 psi 1,440 psf
11 psi 1,584 psf
12 psi 1,728 psf
13 psi 1,872 psf
14 psi 2,016 psf
15 psi 2,160 psf
16 psi 2,304 psf
17 psi 2,448 psf
18 psi 2,592 psf
19 psi 2,736 psf
20 psi 2,880 psf
21 psi 3,024 psf
22 psi 3,168 psf
23 psi 3,312 psf
24 psi 3,456 psf
25 psi 3,600 psf
26 psi 3,744 psf
27 psi 3,888 psf
28 psi 4,032 psf
29 psi 4,176 psf
30 psi 4,320 psf
31 psi 4,464 psf
32 psi 4,608 psf
33 psi 4,752 psf
34 psi 4,896 psf
35 psi 5,040 psf
36 psi 5,184 psf
37 psi 5,328 psf
38 psi 5,472 psf
39 psi 5,616 psf
40 psi 5,760 psf