kPa to mH2O Conversion Table

Assuming a water density of 1000 kg/m³ at 4 degrees Celsius and an acting gravity of 9.80665 m/s², the conversion from kilopascals to metres of water head can be calculated as follows:

• 1 mH₂O = 9806.65 Pascals (Pa)
• 1 kPa = 1000 Pascals (Pa)
• mH₂O value x 9806.65 Pa = kPa value x 1000 Pa
• mH₂O value = kPa value x 0.101972

• Pass/Fail timed 500 kPa pressure leak test software and sensor
• Portable data acquisition trolley +/-20 kPa dp RS485 Modbus RTU interface air pressure sensor and display package
• 500 kPa g range rupture disk blowing digital display pressure gauge and logger
• 800 kPa g range 4-20mA output freshwater pressure sensor for agricultural pump use

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

Enter a pressure in kPa below to convert it to the equivalent pressure in mH2O.

From		kPa
To		mH2O

Sorry, a graphic could not be displayed here, because your browser does not support HTML5 Canvas.

• Ground water flooded pit 40mH2O 4-20mA output freshwater pressure sensor for water treatment use
• 10mH2O absolute 4-20mA marine approved seawater pressure sensor for bilge water leak testing use
• Hydrochloric acid storage tank 1mH2Og hydro-static pressure transmitter
• 7mH2O g range 4-20mA out hydrostatic liquid level pressure sensor

Request product info for a mH2O unit range pressure measurement device.

Choose a value between 0 and 1000 kPa from the pressure conversion table below, to obtain the converted value in mH2O.

kPa	mH2O	🔗