How to convert kilopascal to pounds per square inch
1 kPa = 0.145037737730217 psi. psi = kPa × 0.145037737730217 The interactive converter uses the same unit registry as this table, so the reference values and calculator stay synchronized.
About the units
Kilopascal: One thousand pascals.
Pounds per Square Inch: Pound-force per square inch.