Convert kilopascals to PSI quickly. Enter kPa and this calculator converts it to pounds per square inch, pascals, bar, atmospheres, mmHg, and other common pressure units.
kPa input:
Enter the pressure value in kilopascals.
Conversion factor:
The calculator multiplies kPa by 0.145037738 to convert it into PSI.
Result:
The main result shows PSI, with extra pressure conversions shown below.
A kPa to PSI calculator is useful for converting metric tire pressure, water pressure, air compressor pressure, pneumatic tools, hydraulic pressure, pressure gauges, and equipment specifications into PSI.
Use this calculator for quick unit conversions. Always follow manufacturer ratings for equipment, tires, pressure vessels, tools, and plumbing systems.
The kPa to PSI conversion formula is:
PSI = kPa × 0.145037738
Multiply kPa by 0.145037738. For example, 250 kPa equals about 36.26 PSI.
There are about 0.145038 PSI in 1 kPa.
250 kPa is about 36.26 PSI.
100 kPa is about 14.50 PSI.