4 PSI to kPa
Convert 4 psi (psi) to kilopascals (kPa) with formulas, examples, and conversion tables.
psi
kPa
4 psi = 27.579 kPa
Full precision:27.579 kPa
Step-by-Step Solution
To convert 4 psi to kilopascals, we multiply by 6.8948 because one pound per square inch equals exactly 6.8948 kilopascals.
1 pound per square inch = 6.8948 kilopascals
Since each pound per square inch contains 6.8948 kilopascals, we multiply our value by this factor:
4 × 6.8948 = 27.579 kilopascals
So 4 psi = 27.579 kilopascals.
Quick check: 27.579 ÷ 6.8948 = 4 psi
PSI to Kilopascals Conversion Table
| PSI | Kilopascals |
|---|---|
| 1 psi | 6.8948 kPa |
| 2 psi | 13.7895 kPa |
| 3 psi | 20.6843 kPa |
| 4 psi | 27.579 kPa |
| 5 psi | 34.4738 kPa |
| 10 psi | 68.9476 kPa |
| 20 psi | 137.895 kPa |
| 50 psi | 344.738 kPa |
| 100 psi | 689.476 kPa |
4 PSI in Other Units
| Unit | 4 psi = |
|---|---|
| PSI to Pascals | 27579.04 Pa |
| PSI to kPa | 27.579 kPa |
| PSI to MPa | 0.027579 MPa |
| PSI to Hectopascals | 275.79 hPa |
| PSI to Bar | 0.27579 bar |
| PSI to Millibars | 275.79 mbar |
| PSI to PSF | 576 psf |
| PSI to Atmospheres | 0.27218 atm |
| PSI to Torr | 206.86 Torr |
| PSI to mmHg | 206.86 mmHg |
| PSI to inHg | 8.1441 inHg |