Convert PSI to Kilopascal
Convert PSI to Kilopascal instantly. 1 psi = 6.894757 kPa. Formula, worked examples and a quick reference table.
Last updated
One psi equals 6.894757 kilopascals. To convert any number of psis to kilopascals, multiply by 6.89475729.
The converter above works in both directions and updates as you type. Below you will find the formula, a worked example and a reference table of common values.
PSI to Kilopascal formula
To go the other way, use psi = kilopascal ÷ 6.89475729.
About these units
Pounds per square inch remains the standard for tyre pressure in the US and UK, while most of the world uses bar or kilopascals.
PSI to Kilopascal conversion table
| PSI | Kilopascal |
|---|---|
| 1 psi | 6.8948 kPa |
| 2 psi | 13.7895 kPa |
| 3 psi | 20.6843 kPa |
| 5 psi | 34.4738 kPa |
| 10 psi | 68.9476 kPa |
| 20 psi | 137.8951 kPa |
| 25 psi | 172.3689 kPa |
| 50 psi | 344.7379 kPa |
| 100 psi | 689.4757 kPa |
| 250 psi | 1,723.6893 kPa |
| 500 psi | 3,447.3786 kPa |
| 1,000 psi | 6,894.7573 kPa |
Frequently asked questions
How many kilopascals are in a psi? +
There are 6.894757 kilopascals in one psi.
What is 10 psi in kPa? +
10 psi equals 68.9476 kPa. Multiply 10 by 6.89475729.
How do I convert kilopascal back to psi? +
Use psi = kilopascal ÷ 6.89475729. The converter above handles both directions, or see our dedicated Kilopascal to PSI page.