PSF to PSI Converter | Pounds per Square Foot to Pounds per Square Inch

Use this free PSI to PSF Converter to easily convert pressure values from pounds per square inch (PSI) to pounds per square foot (PSF). Simply enter the PSI value to get the accurate PSF result instantly.

What is a PSI to PSF Converter?

The PSI to PSF Converter is an online tool that helps you convert pressure units from PSI (pounds per square inch) to PSF (pounds per square foot). These are both common pressure units used in various engineering and construction fields. This converter multiplies the PSI value by 144 to give you the equivalent PSF.

Formula for PSI to PSF Conversion

To convert PSI to PSF, you can use the following formula:

PSF = PSI × 144
Where PSI = pounds per square inch
PSF = pounds per square foot

How to Convert PSI to PSF?

To convert from PSI to PSF, just multiply the PSI value by 144. It's that simple!

Example: How much is 5.7 PSI in PSF?

PSF = 5.7 × 144
PSF = 820.8
5.7 PSI = 820.8 PSF

If you're looking to convert PSI to other units, you can also try our PSI to Bar Converter.

PSI to PSF Conversion Table.

PSI to PSF Table 1 – 2

PSI	PSF	PSI	PSF
1.0 psi	144 psf	2.0 psi	288 psf
1.1 psi	158.4 psf	2.1 psi	302.4 psf
1.2 psi	172.8 psf	2.2 psi	316.8 psf
1.3 psi	187.2 psf	2.3 psi	331.2 psf
1.4 psi	201.6 psf	2.4 psi	345.6 psf
1.5 psi	216 psf	2.5 psi	360 psf
1.6 psi	230.4 psf	2.6 psi	374.4 psf
1.7 psi	244.8 psf	2.7 psi	388.8 psf
1.8 psi	259.2 psf	2.8 psi	403.2 psf
1.9 psi	273.6 psf	2.9 psi	417.6 psf

PSI to PSF Table 3-4

PSI	PSF	PSI	PSF
3.0 psi	432 psf	4.0 psi	576 psf
3.1 psi	446.4 psf	4.1 psi	590.4 psf
3.2 psi	460.8 psf	4.2 psi	604.8 psf
3.3 psi	475.2 psf	4.3 psi	619.2 psf
3.4 psi	489.6 psf	4.4 psi	633.6 psf
3.5 psi	504 psf	4.5 psi	648 psf
3.6 psi	518.4 psf	4.6 psi	662.4 psf
3.7 psi	532.8 psf	4.7 psi	676.8 psf
3.8 psi	547.2 psf	4.8 psi	691.2 psf
3.9 psi	561.6 psf	4.9 psi	705.6 psf

PSI to PSF Table 5 – 50

PSI	PSF	PSI	PSF
5 psi	720 psf	6 psi	864 psf
7 psi	1008 psf	8 psi	1152 psf
9 psi	1296 psf	10 psi	1440 psf
11 psi	1584 psf	12 psi	1728 psf
13 psi	1872 psf	14 psi	2016 psf
15 psi	2160 psf	16 psi	2304 psf
17 psi	2448 psf	18 psi	2592 psf
19 psi	2736 psf	20 psi	2880 psf
21 psi	3024 psf	22 psi	3168 psf
23 psi	3312 psf	24 psi	3456 psf
25 psi	3600 psf	26 psi	3744 psf
27 psi	3888 psf	28 psi	4032 psf
29 psi	4176 psf	30 psi	4320 psf
31 psi	4464 psf	32 psi	4608 psf
33 psi	4752 psf	34 psi	4896 psf
35 psi	5040 psf	36 psi	5184 psf
37 psi	5328 psf	38 psi	5472 psf
39 psi	5616 psf	40 psi	5760 psf
41 psi	5904 psf	42 psi	6048 psf
43 psi	6192 psf	44 psi	6336 psf
45 psi	6480 psf	46 psi	6624 psf
47 psi	6768 psf	48 psi	6912 psf
49 psi	7056 psf	50 psi	7200 psf