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bar to hPa Conversion Table

The calculation for converting bar into hectopascals (hPa) can be derived as follows:

  • 1 hPa = 100 Pascals (Pa)
  • 1 bar = 100,000 Pascals (Pa)
  • hPa value x 100 Pa = bar value x 100,000 Pa
  • hPa value = bar value x 1000

Featured bar pressure unit scaled products

  • SIL2 approved 10 bar pressure transducer with 4 to 20 mA output
  • Dirty water, sludge & sewerage tank level 400 mbar pressure sensor
  • 100 bar pressure logging system with 10hz sampling rate and digital readout
  • Hydraulic puller-tensioner bar pressure to kilonewton load HMI display & logger

Enter a pressure in bar below to convert it to the equivalent pressure in hPa.

From bar
To hPa
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Featured hPa pressure unit scaled products

  • Low Differential Pressure Transmitters Pitot tube air flow calculation 1000 hPa differential pressure transmitter
  • DPS Low Differential Pressure Transmitter 1 hPa Positive Room Pressure Sensor, Switch & Display
  • 500 to 1100 hPa absolute USB interface pressure sensor
  • DMP331i Barometric 550 to 1150 hPa abs high resolution pressure transmitter

Choose a value between 0 and 2 bar from the pressure conversion table below, to obtain the converted value in hPa.

bar hPa 🔗

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Wirelessly Measure & Log Pressure

Use this battery powered wireless pressure sensor to transmit readings to a receiver connected to USB, RS485, RS232, cellular network or analog output

Use this battery powered wireless pressure sensor to transmit readings to a receiver connected to USB, RS485, RS232, cellular network or analog output

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