1 psi equals 6.8947573 kPa, about 6.8% of the atmosphere at sea level.
| psi | kPa |
|---|---|
| 1 psi | 6.8947573 kPa |
| 2 psi | 13.789515 kPa |
| 5 psi | 34.473786 kPa |
| 10 psi | 68.947573 kPa |
| 25 psi | 172.36893 kPa |
| 50 psi | 344.73786 kPa |
| 100 psi | 689.47573 kPa |
| 250 psi | 1,723.6893 kPa |
| 500 psi | 3,447.3786 kPa |
| 1000 psi | 6,894.7573 kPa |