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Convert hectopascal to meter of water

Here you can quickly calculate how many meter of water fit in one hectopascal.
  • 1 hPa = 0.010197 mH₂O
  • 1 mH₂O = 98.0665 hPa

Hectopascal to meter of water conversion table

hectopascal meter of water
1 0.010197
2 0.020394
5 0.050986
10 0.101972
20 0.203943
50 0.509858
100 1.019716

Formula to convert hectopascal to meter of water

To convert hectopascal to meter of water, multiply by 0.010197.

1 hPa = 0.010197 mH₂O
Example: 1 hectopascal = 0.010197 meter of water

Common mistakes in pressure conversion

  • Blood pressure uses mmHg (120/80) and weather reports use hPa (around 1,013), different units that must not be mixed: 760 mmHg = 1,013.25 hPa. One mmHg is about 1.33 hPa.
  • Hectopascals and millibars are exactly the same size: 1 hPa = 1 mbar. A chart showing 1,013 mbar and one showing 1,013 hPa agree perfectly, no conversion needed. Meteorology simply renamed the unit.

Quick hectopascal to/from meter of water conversion quiz

Score: 0

2.7 hectopascal equals 0.0551 meter of water.

Correct answer: 2.7 hectopascal = 0.0275 meter of water.

10.3 hectopascal equals 0.105 meter of water.

Correct answer: 10.3 hectopascal = 0.105 meter of water.

5.1 meter of water equals 300 hectopascal.

Correct answer: 5.1 meter of water = 500 hectopascal.

23.7 meter of water equals 3.49e+3 hectopascal.

Correct answer: 23.7 meter of water = 2.32e+3 hectopascal.

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