Psi to Pascals Converter
How to convert psi to pascals
pascals = psi × 6,894.75729
To convert psi to pascals, multiply the number of psi by 6,894.75729.
1 psi = 6,894.75729 Pa
Examples
- A typical car tire pressure: 32 psi × 6,894.75729 = 220,632.233 Pa
- 100 psi × 6,894.75729 = 689,475.729 Pa
Good to know
Psi means pounds-force per square inch (lbf/in²). Gauge readings (psig) are measured relative to atmospheric pressure, absolute readings (psia) relative to a vacuum; the conversion factor is the same for both.
Psi to pascals conversion table
| Psi | Pascals (Pa) |
|---|---|
| 1 psi | 6,894.75729 Pa |
| 5 psi | 34,473.7865 Pa |
| 10 psi | 68,947.5729 Pa |
| 14.7 psi | 101,352.932 Pa |
| 15 psi | 103,421.359 Pa |
| 20 psi | 137,895.146 Pa |
| 25 psi | 172,368.932 Pa |
| 30 psi | 206,842.719 Pa |
| 32 psi | 220,632.233 Pa |
| 35 psi | 241,316.505 Pa |
| 40 psi | 275,790.292 Pa |
| 45 psi | 310,264.078 Pa |
| 50 psi | 344,737.865 Pa |
| 60 psi | 413,685.438 Pa |
| 80 psi | 551,580.583 Pa |
| 100 psi | 689,475.729 Pa |
Unit definitions
- Psi
- Psi is one pound-force per square inch, about 6894.757 pascals. It is the everyday pressure unit in the United States, used for tires, compressors and plumbing.
- Pascal (Pa)
- The pascal is the SI unit of pressure, equal to one newton per square meter. It is a small unit, so kilopascals and megapascals are more common in practice.