Atmosphere

atm

Unidade científica

The atmosphere is defined as the mean atmospheric pressure at sea level on Earth. It's a reference point for pressure scales and is commonly used in chemistry for gas law calculations.

Conversor rápido

1 atm = kPa

Controla o formato de exibição. Números muito pequenos ou muito grandes serão exibidos em notação científica (por exemplo, 1,5e-6).

Atmosphere (atm)

The atmosphere is defined as the mean atmospheric pressure at sea level on Earth. It’s a reference point for pressure scales and is commonly used in chemistry for gas law calculations.

Characteristics

  • Standard pressure unit
  • 1 atm = 101,325 Pa (exact definition)
  • 1 atm = 1.01325 bar
  • Sea level pressure: 1 atm at mean sea level
  • Used in: chemistry, gas laws, diving pressures

Conversions

  • 1 atm = 101,325 Pa
  • 1 atm = 101.325 kPa
  • 1 atm = 1.01325 bar
  • 1 atm = 1013.25 mbar
  • 1 atm = 14.6959 psi
  • 1 atm = 760 Torr

Unidades relacionadas

Usado em regiões

Scientific Chemistry
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