KPa to PSI Converter

Understanding KPa and PSI

Kilopascal (KPa) and Pounds per Square Inch (PSI) are common units used to measure pressure. KPa is part of the metric system and is widely used internationally, while PSI is primarily used in the United States and some other countries.

1 KPa equals 0.145038 PSI, and 1 PSI equals 6.89476 KPa.

Conversion Table

KPa PSI
100 14.50
200 29.01
300 43.51
400 58.02
500 72.52

How to Convert

KPa to PSI

Formula: PSI = KPa × 0.145038

Example: 200 KPa = 200 × 0.145038 = 29.01 PSI

PSI to KPa

Formula: KPa = PSI × 6.89476

Example: 30 PSI = 30 × 6.89476 = 206.84 KPa

Common Applications