Convert PSI to Bar

Whether you need to express a value in bar instead of psi, this guide walks you through the exact steps. 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 0.0689476. In equation form: bar = psi × 0.0689476.

One psi equals approximately 0.068948 bar. This means you can multiply any psi value by 0.068948 to get the equivalent in bar.

For instance, converting 5 psi gives 0.344738 bar. 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 bar conversions, or use the swap button to reverse the direction and convert bar back to psi.