20 PSF to PSI
Convert 20 psf (psf) to psi (psi) with formulas, examples, and conversion tables.
psf
psi
20 psf = 0.13889 psi
Full precision:0.13889 psi
Step-by-Step Solution
To convert 20 psf to psi, we divide by 144 because one pound per square inch equals exactly 144 psf.
1 pound per square inch = 144 psf
Since there are 144 psf in every pound per square inch, we divide our value by this factor:
20 ÷ 144 = 0.13889 psi
So 20 psf = 0.13889 psi.
Quick check: 0.13889 × 144 = 20 psf
PSF to PSI Conversion Table
| PSF | PSI |
|---|---|
| 1 psf | 0.006944 psi |
| 2 psf | 0.013889 psi |
| 3 psf | 0.020833 psi |
| 4 psf | 0.027778 psi |
| 5 psf | 0.034722 psi |
| 10 psf | 0.069444 psi |
| 20 psf | 0.13889 psi |
| 50 psf | 0.34722 psi |
| 100 psf | 0.69444 psi |
20 PSF in Other Units
| Unit | 20 psf = |
|---|---|
| PSF to Pascals | 957.606 Pa |
| PSF to Kilopascals | 0.95761 kPa |
| PSF to Megapascals | 0.00095761 MPa |
| PSF to Hectopascals | 9.5761 hPa |
| PSF to Bars | 0.0095761 bar |
| PSF to Millibars | 9.5761 mbar |
| PSF to PSI | 0.13889 psi |
| PSF to Atmospheres | 0.0094508 atm |
| PSF to Torr | 7.1827 Torr |
| PSF to mmHg | 7.1827 mmHg |
| PSF to inHg | 0.28278 inHg |