inH2O to psi Conversion Table

Using a standard water density of 1000 kg/m³ at 4 degC and a standard gravity of 9.80665 m/s², an inches of water column pressure value can be displayed in pounds per square inch pressure units with the following conversion factor:

• 1 psi = 6,894.76 pascals (Pa)
• 1 inH₂O = 249.089 pascals (Pa)
• psi value x 6,894.76 Pa = inH₂O value x 249.089 Pa
• psi value = inH₂O value x 0.0361273

Request product info for a inH₂O 4°C unit range pressure measurement device.

Enter a pressure in inH₂O 4°C below to convert it to the equivalent pressure in psi.

From		inH₂O 4°C
To		psi

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• Contaminated groundwater submersible plastic body 5 psi pressure transducer & display
• Low operating temperature plus/minus 1 psi pressure transmitter
• 300 F protected 100 psi pressure transmitter
• Dust ATEX approved 2 psi pressure transmitter

Request product info for a psi unit range pressure measurement device.

Choose a value between 0 and 100 inH₂O 4°C from the pressure conversion table below, to obtain the converted value in psi.

inH₂O 4°C	psi	🔗