To convert psi to kilopascals, use kilopascals = psi × 6.89475729. For example, 5 psi = 34.4738 kPa.
How to convert PSI to kPa
- Type the value in psi.
- The answer in kilopascals appears instantly, with the formula.
- Use ⇄ to swap the direction, or pick other units.
PSI to kPa formula
kilopascals = psi × 6.89475729
Example: 5 psi = 34.4738 kPa.
Reverse: 1 kPa = 0.14503774 psi (see kPa to PSI).
PSI to kPa conversion table
| PSI (psi) | Kilopascal (kPa) |
|---|---|
| 1 | 6.89476 |
| 2 | 13.7895 |
| 3 | 20.6843 |
| 4 | 27.579 |
| 5 | 34.4738 |
| 6 | 41.3685 |
| 7 | 48.2633 |
| 8 | 55.1581 |
| 9 | 62.0528 |
| 10 | 68.9476 |
| 11 | 75.8423 |
| 12 | 82.7371 |
| 15 | 103.421 |
| 20 | 137.895 |
| 25 | 172.369 |
| 30 | 206.843 |
| 40 | 275.79 |
| 50 | 344.738 |
| 60 | 413.685 |
| 70 | 482.633 |
| 75 | 517.107 |
| 80 | 551.581 |
| 90 | 620.528 |
| 100 | 689.476 |
| 150 | 1,034.21 |
| 200 | 1,378.95 |
| 250 | 1,723.69 |
| 500 | 3,447.38 |
| 1,000 | 6,894.76 |
About these units
PSI (psi): Pounds per square inch. Used for tyre pressure in the US, UK and Pakistan.
Kilopascal (kPa): 1,000 pascals. Used for tyre pressure in many countries.
Frequently asked questions
How many kilopascals are in a psi?
There are 6.8947573 kilopascals in one psi.
How do I convert psi to kilopascals?
kilopascals = psi × 6.89475729. Example: 5 psi = 34.4738 kPa.
Updated October 2026 · Built and tested by Sharjeel Tahir · How our tools are tested