Pound per square inch (psi)

A unit of pressure. US tire pressure, plumbing, industry.

Symbol: psi
System: imperial
Category: Pressure
Exact?: Approximate

Also written as: psi, lb/in2, lb/in², pound per square inch

Common conversions from psi

1 psi = 6,894.76 Pa

Pound per square inch → Pascal

1 psi = 6.8948 kPa

Pound per square inch → Kilopascal

1 psi = 0.006895 MPa

Pound per square inch → Megapascal

1 psi = 68.9476 hPa

Pound per square inch → Hectopascal

1 psi = 0.068948 bar

Pound per square inch → Bar

1 psi = 68.9476 mbar

Pound per square inch → Millibar

1 psi = 0.001 ksi

Pound per square inch → Kilopound per square inch

1 psi = 0.068046 atm

Pound per square inch → Standard atmosphere

1 psi = 51.7149 Torr

Pound per square inch → Torr

1 psi = 51.7149 mmHg

Pound per square inch → Millimeter of mercury

1 psi = 2.036 inHg

Pound per square inch → Inch of mercury

1 psi = 27.7076 inH₂O

Pound per square inch → Inch of water (60 °F)