Atmosphere to Torr Converter

Convert Atmospheric Pressure to Torr Units

760

Understanding Pressure Conversion

To convert from atmospheres (atm) to torr, multiply the pressure value by 760. This conversion factor comes from the historical definition of standard atmospheric pressure being equal to 760 millimeters of mercury (mmHg).

Quick Facts:

  • • 1 atmosphere = 760 torr exactly
  • • The torr unit is named after Evangelista Torricelli
  • • Torr is commonly used in vacuum technology

Common Applications:

  • • Vacuum systems
  • • Scientific research
  • • Medical devices
  • • Industrial processes