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Unit Conversions Kinematic & Dynamic Viscosity Conversion Pipe Friction Loss Calculator Line Shaft Bearing Loss Calculator Horizontal Tank Volume Calculator Vertical Tank Volume Calculator Spherical Tank Volume Calculator Atmospheric Pressure Calculator
  • Definitions & Resources
    • A) Welcome & Introduction
    • B) Acronyms & Definitions
    • C) Pump Types
    • D) References
    • E) Additional Resources
  • Pump Fundamentals
    • A) System Curves
    • B) Pump Curves
    • C) Combined Pump & System Curves
    • D) Pump Principles
    • E) Submergence
  • Fluid Properties
    • A) Water
    • B) Solids and Slurries
    • C) Viscosity
    • D) Other Fluids
  • Fluid Flow
    • A) Pipe Frictional Losses
    • B) Losses in Valves, Fittings, and Bends
    • C) Losses With Other Fluids
    • D) Losses in Nozzles
    • E) Losses With Paper Stock
  • Pipe, Flange & Motor dimensions
    • A) Steel Pipe
    • B) Stainless Steel Pipe
    • C) Ductile Iron Pipe
    • D) Non-Ferrous Pipe and Tube
    • E) Plastic PVC Pipe
    • F) Flange Dimensions
    • G) Motor Dimensions
  • Calculators
    • A) Unit Conversions
    • B) Kinematic & Dynamic Viscosity Conversion
    • C) Pipe Friction Loss Calculator
    • D) Line Shaft Bearing Loss Calculator
    • E) Horizontal Tank Volume Calculator
    • F) Vertical Tank Volume Calculator
    • G) Spherical Tank Volume Calculator
    • H) Atmospheric Pressure Calculator
  • About the HI DATA TOOL
    • Releases
    • Members and Contributors

  • A) Welcome & Introduction
  • B) Acronyms & Definitions
  • C) Pump Types
  • D) References
  • E) Additional Resources
  • A) System Curves
  • B) Pump Curves
  • C) Combined Pump & System Curves
  • D) Pump Principles
  • E) Submergence
  • A) Water
  • B) Solids and Slurries
  • C) Viscosity
  • D) Other Fluids
  • A) Pipe Frictional Losses
  • B) Losses in Valves, Fittings, and Bends
  • C) Losses With Other Fluids
  • D) Losses in Nozzles
  • E) Losses With Paper Stock
  • A) Steel Pipe
  • B) Stainless Steel Pipe
  • C) Ductile Iron Pipe
  • D) Non-Ferrous Pipe and Tube
  • E) Plastic PVC Pipe
  • F) Flange Dimensions
  • G) Motor Dimensions
  • A) Unit Conversions
  • B) Kinematic & Dynamic Viscosity Conversion
  • C) Pipe Friction Loss Calculator
  • D) Line Shaft Bearing Loss Calculator
  • E) Horizontal Tank Volume Calculator
  • F) Vertical Tank Volume Calculator
  • G) Spherical Tank Volume Calculator
  • H) Atmospheric Pressure Calculator
  • Releases
  • Members and Contributors

Calculator: Effect of Elevation on Atmospheric Pressure

Instruction: Enter an elevation above sea level to see the standard atmospheric pressure difference.
Elevation is limited to 36,000 feet or 10,900 meters.
Elevation above sea level ()
 
Units At Elevation At Sea Level (std) Delta


*Values do not include local variations due to weather, etc.

For other pressures, convert HERE

Hydraulic Institute standards

HI standards cover nomenclature, definition, design, application, operation, installation, maintenance, and testing of centrifugal, mixed flow, axial flow, rotary, and reciprocating pumps.  

Learn more

Last updated on July 19th, 2024


Related topics

A) Unit Conversions
B) Kinematic & Dynamic Viscosity Conversion
C) Pipe Friction Loss Calculator
D) Line Shaft Bearing Loss Calculator
E) Horizontal Tank Volume Calculator
F) Vertical Tank Volume Calculator
G) Spherical Tank Volume Calculator