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Pressure Conversions
Pressure Conversions Enter the number you want converted into the appropriate space. You must have Java enabled to use this tool.
psi [psi]:
inch water (60°F) [inAq]:
millimeter water (4°C):
bar:
millibar [mbar]:
inch mercury (32°F) [inHg]:
inch mercury (60°F) [inHg]:
millimeter mercury (0°C):
pascal [Pa]:
picopascal [pPa]:
newton/square millimeter:
Standard atmosphere [atm]:
ton-force (short)/square inch:
torr [Torr]:
Pressure conversion factors provided by unitconversion.org

Pressure conversions:

Multiply

By

To Get
inch of h2o

1.868

mm of Hg
inch of h2o 0.074 in Hg
inch of h2o 0.249 k/Pa
inch of h2o 249.1 Pascals
inch of h2o 2.491 mBar
inch of h2o 0.036 PSI
inch of h2o 25.4 mm of h2o

Go to Conversion Calculator Index

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Specials 
Laboratory Thermometer: Digital -20ºC to 70ºC (DT160AC) ºC ONLY with Probe
Laboratory Thermometer: Digital -20ºC to 70ºC (DT160AC) ºC ONLY with Probe
$29.95 $9.95
Extech Battery Capacity Tester (BT100) with Datalogger & Software
Extech Battery Capacity Tester (BT100) with Datalogger & Software
$729.00 $645.00
Digital Stainless Steel Food Safe Thermometer (DTK900) -40° to 302°F
Digital Stainless Steel Food Safe Thermometer (DTK900) -40° to 302°F
$9.95 $7.49
Scale: Digital Platform 0-150 Grams (V-VTBAL1) with Tweezers & Calibration Weight
Scale: Digital Platform 0-150 Grams (V-VTBAL1) with Tweezers & Calibration Weight
$59.99 $37.55
Digital Soil Moisture Meter 0.0 to 50% (PMS-714) with 7.9" Probe
Digital Soil Moisture Meter 0.0 to 50% (PMS-714) with 7.9" Probe
$249.95 $199.00
Mini Vane Anemometer 0.4-67 MPH (EA3010) Temperature, Wind Chill
Mini Vane Anemometer 0.4-67 MPH (EA3010) Temperature, Wind Chill
$69.95 $39.75
Radon Gas in Air Test Kit: Short Term (rn-LS) Scintillation Vial w/Lab Analysis Included
Radon Gas in Air Test Kit: Short Term (rn-LS) Scintillation Vial w/Lab Analysis Included
$12.95 $9.99
WBGT Heat Index Meter Wet Bulb Globe Temperature (WBGT8758) 40mm Black Globe
WBGT Heat Index Meter Wet Bulb Globe Temperature (WBGT8758) 40mm Black Globe
$169.95 $159.00
Hard Carrying Case: 11.75" x 8.75" x 3" (HC700) with Foam Pre-Cut Inserts
Hard Carrying Case: 11.75" x 8.75" x 3" (HC700) with Foam Pre-Cut Inserts
$29.95 $20.00
Inspection Kit: Electrical, Temp, Humidity, Moisture (UTLKIT2) w/Case
Inspection Kit: Electrical, Temp, Humidity, Moisture (UTLKIT2) w/Case
$429.95 $249.00
Inova T3 Tactical Flashlight (NV-T3WB) Black, White Led
Inova T3 Tactical Flashlight (NV-T3WB) Black, White Led
$74.95 $59.00
Red Lens Glasses (LD-723777) Improve Visibility of Laser Dot in Bright Areas
Red Lens Glasses (LD-723777) Improve Visibility of Laser Dot in Bright Areas
$39.95 $19.79
Aerosol Can Extension Adapter 18" x 2⅛" Dia (1490) Fits 2.5oz Can
Aerosol Can Extension Adapter 18" x 2⅛" Dia (1490) Fits 2.5oz Can
$33.95 $19.95
Arsenic in Water Test Kit 2-50 ppb (481297-I) 50 Tests, 12 Minute Results
Arsenic in Water Test Kit 2-50 ppb (481297-I) 50 Tests, 12 Minute Results
$179.99 $129.00
eXact Micro 7+ Meter & Kit (486691-K) 7 Parameter Water Quality Testing
eXact Micro 7+ Meter & Kit (486691-K) 7 Parameter Water Quality Testing
$349.95 $249.00
Digital Cable & Wire Length Meter 0-30,000' 26-4/0 AWG (CLM100) w/Case
Digital Cable & Wire Length Meter 0-30,000' 26-4/0 AWG (CLM100) w/Case
$479.99 $399.55
Combustion Analyzer: O2, CO2 & CO (C125) with SS Probe, Hose & Case
Combustion Analyzer: O2, CO2 & CO (C125) with SS Probe, Hose & Case
$1,077.95 $999.00
Concrete RH Testing Kit: Protimeter Hygrometer (BLD7705)
Concrete RH Testing Kit: Protimeter Hygrometer (BLD7705)
$419.00 $389.00
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Scale: Digital Platform 0-150 Grams (V-VTBAL1) with Tweezers & Calibration Weight
Scale: Digital Platform 0-150 Grams (V-VTBAL1) with Tweezers & Calibration Weight
$59.99 $37.55
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300 Custom Imprinted Carbon Monoxide Detectors (CP300) Special Offer
300 Custom Imprinted Carbon Monoxide Detectors (CP300) Special Offer
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