Pound per Square Inch

psi

Couramment utilisé

The psi is the standard pressure unit in the United States, appearing on tire pressure gauges, pressure relief valves, and industrial equipment throughout North America.

Convertisseur rapide

1 psi = kPa

Contrôle le format d'affichage. Les nombres très petits ou très grands seront affichés en notation scientifique (par exemple, 1,5e-6).

Pound per Square Inch (psi)

The psi is the standard pressure unit in the United States, appearing on tire pressure gauges, pressure relief valves, and industrial equipment throughout North America.

Characteristics

  • Imperial system unit
  • 1 psi = 6,894.76 Pa
  • Tire pressure: typically 30-40 psi
  • Atmospheric pressure: 14.6959 psi at sea level
  • Used in: tire pressures, industrial systems, scuba diving

Conversions

  • 1 psi = 6894.76 Pa
  • 1 psi = 6.89476 kPa
  • 1 psi = 0.0689476 bar
  • 1 psi = 0.068046 atm
  • 1 psi = 0.51715 Torr
  • 14.6959 psi = 1 atmosphere

Unités associées

Utilisé dans les régions

US Canada
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