Convert PSI to Kilopascals

The psi-to-kPa conversion appears often when working with pressure data across different unit systems. Pressure conversions appear in tire inflation, weather forecasting, scuba diving, and industrial engineering across pascals, bar, psi, and mmHg.

Formula: Multiply the psi value by 6.89476. In equation form: kPa = psi × 6.89476.

One psi equals approximately 6.89476 kPa. This means you can multiply any psi value by 6.89476 to get the equivalent in kPa.

For instance, converting 5 psi gives 34.4738 kPa. Try different values using the quick-value chips or type directly into the input field.

Common mistake: Tire pressure may be listed in psi, bar, or kPa depending on your gauge or vehicle manual — always match the unit your manufacturer specifies.

Bookmark this page for quick psi to kPa conversions, or use the swap button to reverse the direction and convert kPa back to psi.