PSI to Kilopascal Converter
Convert pounds per square inch to kilopascals instantly with a pressure calculator built for engineering checks, tire pressure, HVAC work, barometric readings, hydraulics, and technical reference.
psi to kPa Calculator
Enter a pressure value and get the converted result automatically.
Result updates automatically.
Formula: kilopascals = pounds per square inch × 6.8947572932
How to Convert PSI to Kilopascal
Use the standard pressure conversion factor: multiply pounds per square inch by 6.8947572932 to get kilopascals. This reference is useful for tire pressure, industrial gauges, weather data, medical readings, fluid systems, and scientific calculations.
1 pound per square inch
6.8947572932 kilopascals
10 pounds per square inch
68.9475729317 kilopascals
100 pounds per square inch
689.4757293168 kilopascals
Pressure Formula Notes
The calculator converts through pascals as the SI base pressure unit, then formats the result for the selected output unit.
PSI to kPa Converter FAQ
How do I convert psi to kPa?
Multiply the psi value by 6.8947572932 to get kPa. The calculator performs this automatically and keeps useful precision.
Which pressure units are supported?
This tool supports psi, bar, kPa, Pa, MPa, mmHg, and standard atmosphere units for common engineering and measurement tasks.
Can I reverse the pressure conversion?
Yes. Use the swap button to reverse the selected units and convert kPa back to psi.